Hourly Weather Forecast for Katy, TX - The Weather Channel | Weather.com
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Hourly Weather-Katy, TX

As of 4:03 am CDT
alertLevel3

There is a possible risk of severe weather today.

Sunday, April 28

5 am

Cloudy
74°
Rain4%
Arrow Up

Cloudy

  • Feels-Like Temperature
    Feels Like74°
  • Wind
    WindSSE 15 mph
  • Humidity
    Humidity87%
  • UV Level
    UV Index0 of 11
  • Cloud
    Cloud Cover93%
  • Rain
    Rain Amount0 in

6 am

Cloudy
73°
Rain2%
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Cloudy

  • Feels-Like Temperature
    Feels Like73°
  • Wind
    WindSSE 14 mph
  • Humidity
    Humidity87%
  • UV Level
    UV Index0 of 11
  • Cloud
    Cloud Cover90%
  • Rain
    Rain Amount0 in

7 am

Cloudy
73°
Rain2%
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Cloudy

  • Feels-Like Temperature
    Feels Like73°
  • Wind
    WindSSE 13 mph
  • Humidity
    Humidity89%
  • UV Level
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Rain
    Rain Amount0 in

8 am

Cloudy
75°
Rain4%
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Cloudy

  • Feels-Like Temperature
    Feels Like75°
  • Wind
    WindSSE 13 mph
  • Humidity
    Humidity88%
  • UV Level
    UV Index0 of 11
  • Cloud
    Cloud Cover85%
  • Rain
    Rain Amount0 in

9 am

Cloudy
77°
Rain8%
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Cloudy

  • Feels-Like Temperature
    Feels Like77°
  • Wind
    WindSSE 12 mph
  • Humidity
    Humidity82%
  • UV Level
    UV Index1 of 11
  • Cloud
    Cloud Cover82%
  • Rain
    Rain Amount0 in

10 am

Cloudy
78°
Rain11%
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Cloudy

  • Feels-Like Temperature
    Feels Like83°
  • Wind
    WindSSE 14 mph
  • Humidity
    Humidity77%
  • UV Level
    UV Index3 of 11
  • Cloud
    Cloud Cover82%
  • Rain
    Rain Amount0 in

11 am

Cloudy
80°
Rain20%
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Cloudy

  • Feels-Like Temperature
    Feels Like85°
  • Wind
    WindSSE 14 mph
  • Humidity
    Humidity75%
  • UV Level
    UV Index4 of 11
  • Cloud
    Cloud Cover85%
  • Rain
    Rain Amount0 in

12 pm

Cloudy
82°
Rain24%
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Cloudy

  • Feels-Like Temperature
    Feels Like87°
  • Wind
    WindSSE 14 mph
  • Humidity
    Humidity73%
  • UV Level
    UV Index6 of 11
  • Cloud
    Cloud Cover83%
  • Rain
    Rain Amount0 in

1 pm

Scattered Thunderstorms
81°
Rain55%
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Scattered Thunderstorms

  • Feels-Like Temperature
    Feels Like87°
  • Wind
    WindSSE 15 mph
  • Humidity
    Humidity75%
  • UV Level
    UV Index7 of 11
  • Cloud
    Cloud Cover86%
  • Rain
    Rain Amount0.04 in

2 pm

Thunderstorm
82°
Rain64%
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Thunderstorms

  • Feels-Like Temperature
    Feels Like88°
  • Wind
    WindSSE 15 mph
  • Humidity
    Humidity77%
  • UV Level
    UV Index6 of 11
  • Cloud
    Cloud Cover87%
  • Rain
    Rain Amount0.04 in

3 pm

Scattered Thunderstorms
82°
Rain57%
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Scattered Thunderstorms

  • Feels-Like Temperature
    Feels Like89°
  • Wind
    WindSSE 16 mph
  • Humidity
    Humidity77%
  • UV Level
    UV Index5 of 11
  • Cloud
    Cloud Cover87%
  • Rain
    Rain Amount0.02 in

4 pm

Thunderstorm
81°
Rain66%
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Thunderstorms

  • Feels-Like Temperature
    Feels Like87°
  • Wind
    WindSSE 15 mph
  • Humidity
    Humidity80%
  • UV Level
    UV Index3 of 11
  • Cloud
    Cloud Cover90%
  • Rain
    Rain Amount0.05 in

5 pm

Thunderstorm
80°
Rain67%
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Thunderstorms

  • Feels-Like Temperature
    Feels Like86°
  • Wind
    WindSSE 17 mph
  • Humidity
    Humidity84%
  • UV Level
    UV Index1 of 11
  • Cloud
    Cloud Cover90%
  • Rain
    Rain Amount0.06 in

6 pm

Thunderstorm
78°
Rain64%
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Thunderstorms

  • Feels-Like Temperature
    Feels Like84°
  • Wind
    WindSSE 16 mph
  • Humidity
    Humidity89%
  • UV Level
    UV Index1 of 11
  • Cloud
    Cloud Cover84%
  • Rain
    Rain Amount0.07 in

7 pm

Thunderstorm
78°
Rain60%
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Thunderstorms

  • Feels-Like Temperature
    Feels Like83°
  • Wind
    WindSSE 12 mph
  • Humidity
    Humidity89%
  • UV Level
    UV Index0 of 11
  • Cloud
    Cloud Cover88%
  • Rain
    Rain Amount0.06 in

8 pm

Thunderstorm
75°
Rain64%
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Thunderstorms

  • Feels-Like Temperature
    Feels Like81°
  • Wind
    WindSSE 11 mph
  • Humidity
    Humidity94%
  • UV Level
    UV Index0 of 11
  • Cloud
    Cloud Cover91%
  • Rain
    Rain Amount0.04 in

9 pm

Thunderstorm
75°
Rain65%
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Thunderstorms

  • Feels-Like Temperature
    Feels Like80°
  • Wind
    WindSSE 11 mph
  • Humidity
    Humidity97%
  • UV Level
    UV Index0 of 11
  • Cloud
    Cloud Cover94%
  • Rain
    Rain Amount0.03 in

10 pm

Thunderstorm
75°
Rain63%
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Thunderstorms

  • Feels-Like Temperature
    Feels Like80°
  • Wind
    WindSSE 11 mph
  • Humidity
    Humidity98%
  • UV Level
    UV Index0 of 11
  • Cloud
    Cloud Cover95%
  • Rain
    Rain Amount0.05 in

11 pm

Thunderstorm
75°
Rain67%
Arrow Down

Thunderstorms

  • Feels-Like Temperature
    Feels Like80°
  • Wind
    WindSSE 11 mph
  • Humidity
    Humidity100%
  • UV Level
    UV Index0 of 11
  • Cloud
    Cloud Cover95%
  • Rain
    Rain Amount0.05 in

Monday, April 29

12 am

Thunderstorm
74°
Rain67%
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Thunderstorms

  • Feels-Like Temperature
    Feels Like80°
  • Wind
    WindSSE 10 mph
  • Humidity
    Humidity100%
  • UV Level
    UV Index0 of 11
  • Cloud
    Cloud Cover94%
  • Rain
    Rain Amount0.04 in

1 am

Rain
74°
Rain80%
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Rain

  • Feels-Like Temperature
    Feels Like79°
  • Wind
    WindSSE 9 mph
  • Humidity
    Humidity100%
  • UV Level
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Rain
    Rain Amount0.04 in

2 am

Rain
74°
Rain68%
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Rain

  • Feels-Like Temperature
    Feels Like79°
  • Wind
    WindS 9 mph
  • Humidity
    Humidity100%
  • UV Level
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Rain
    Rain Amount0.04 in

3 am

Rain
74°
Rain62%
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Rain

  • Feels-Like Temperature
    Feels Like79°
  • Wind
    WindSSW 8 mph
  • Humidity
    Humidity100%
  • UV Level
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Rain
    Rain Amount0.05 in

4 am

Rain
73°
Rain64%
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Rain

  • Feels-Like Temperature
    Feels Like77°
  • Wind
    WindSSW 7 mph
  • Humidity
    Humidity98%
  • UV Level
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Rain
    Rain Amount0.03 in

5 am

Rain
73°
Rain84%
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Rain

  • Feels-Like Temperature
    Feels Like76°
  • Wind
    WindSSW 6 mph
  • Humidity
    Humidity99%
  • UV Level
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Rain
    Rain Amount0.04 in

6 am

Rain
73°
Rain79%
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Rain

  • Feels-Like Temperature
    Feels Like76°
  • Wind
    WindSW 5 mph
  • Humidity
    Humidity97%
  • UV Level
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Rain
    Rain Amount0.07 in

7 am

Rain
72°
Rain60%
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Rain

  • Feels-Like Temperature
    Feels Like75°
  • Wind
    WindSSW 5 mph
  • Humidity
    Humidity98%
  • UV Level
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Rain
    Rain Amount0.1 in

8 am

Scattered Showers
73°
Rain53%
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Showers

  • Feels-Like Temperature
    Feels Like76°
  • Wind
    WindSSW 5 mph
  • Humidity
    Humidity100%
  • UV Level
    UV Index0 of 11
  • Cloud
    Cloud Cover75%
  • Rain
    Rain Amount0.03 in

9 am

Scattered Showers
75°
Rain42%
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Showers

  • Feels-Like Temperature
    Feels Like81°
  • Wind
    WindSSW 8 mph
  • Humidity
    Humidity97%
  • UV Level
    UV Index1 of 11
  • Cloud
    Cloud Cover74%
  • Rain
    Rain Amount0.01 in

10 am

Scattered Showers
78°
Rain30%
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Few Showers

  • Feels-Like Temperature
    Feels Like84°
  • Wind
    WindSSW 7 mph
  • Humidity
    Humidity90%
  • UV Level
    UV Index3 of 11
  • Cloud
    Cloud Cover70%
  • Rain
    Rain Amount0.01 in

11 am

Mostly Cloudy
80°
Rain24%
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Mostly Cloudy

  • Feels-Like Temperature
    Feels Like87°
  • Wind
    WindSW 7 mph
  • Humidity
    Humidity85%
  • UV Level
    UV Index5 of 11
  • Cloud
    Cloud Cover70%
  • Rain
    Rain Amount0 in

12 pm

Partly Cloudy
81°
Rain24%
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Partly Cloudy

  • Feels-Like Temperature
    Feels Like88°
  • Wind
    WindWSW 5 mph
  • Humidity
    Humidity79%
  • UV Level
    UV Index8 of 11
  • Cloud
    Cloud Cover56%
  • Rain
    Rain Amount0 in

1 pm

Partly Cloudy
84°
Rain21%
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Partly Cloudy

  • Feels-Like Temperature
    Feels Like91°
  • Wind
    WindE 5 mph
  • Humidity
    Humidity71%
  • UV Level
    UV Index10 of 11
  • Cloud
    Cloud Cover50%
  • Rain
    Rain Amount0 in

2 pm

Partly Cloudy
84°
Rain24%
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Partly Cloudy

  • Feels-Like Temperature
    Feels Like92°
  • Wind
    WindE 5 mph
  • Humidity
    Humidity69%
  • UV Level
    UV Index9 of 11
  • Cloud
    Cloud Cover51%
  • Rain
    Rain Amount0 in

3 pm

Partly Cloudy
85°
Rain24%
Arrow Down

Partly Cloudy

  • Feels-Like Temperature
    Feels Like93°
  • Wind
    WindSSE 5 mph
  • Humidity
    Humidity66%
  • UV Level
    UV Index8 of 11
  • Cloud
    Cloud Cover44%
  • Rain
    Rain Amount0 in

4 pm

Scattered Showers
86°
Rain30%
Arrow Down

Few Showers

  • Feels-Like Temperature
    Feels Like93°
  • Wind
    WindESE 5 mph
  • Humidity
    Humidity63%
  • UV Level
    UV Index6 of 11
  • Cloud
    Cloud Cover40%
  • Rain
    Rain Amount0.01 in

5 pm

Scattered Showers
83°
Rain45%
Arrow Down

Showers

  • Feels-Like Temperature
    Feels Like88°
  • Wind
    WindE 7 mph
  • Humidity
    Humidity69%
  • UV Level
    UV Index3 of 11
  • Cloud
    Cloud Cover50%
  • Rain
    Rain Amount0.03 in

6 pm

Scattered Showers
81°
Rain41%
Arrow Down

Showers

  • Feels-Like Temperature
    Feels Like86°
  • Wind
    WindESE 8 mph
  • Humidity
    Humidity75%
  • UV Level
    UV Index1 of 11
  • Cloud
    Cloud Cover50%
  • Rain
    Rain Amount0.01 in

7 pm

Scattered Showers
77°
Rain36%
Arrow Down

Showers

  • Feels-Like Temperature
    Feels Like82°
  • Wind
    WindSE 7 mph
  • Humidity
    Humidity84%
  • UV Level
    UV Index0 of 11
  • Cloud
    Cloud Cover50%
  • Rain
    Rain Amount0.03 in

8 pm

Partly Cloudy Night
75°
Rain24%
Arrow Down

Partly Cloudy

  • Feels-Like Temperature
    Feels Like80°
  • Wind
    WindSE 7 mph
  • Humidity
    Humidity89%
  • UV Level
    UV Index0 of 11
  • Cloud
    Cloud Cover33%
  • Rain
    Rain Amount0 in

9 pm

Partly Cloudy Night
74°
Rain17%
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Partly Cloudy

  • Feels-Like Temperature
    Feels Like79°
  • Wind
    WindSE 7 mph
  • Humidity
    Humidity93%
  • UV Level
    UV Index0 of 11
  • Cloud
    Cloud Cover31%
  • Rain
    Rain Amount0 in

10 pm

Partly Cloudy Night
74°
Rain18%
Arrow Down

Partly Cloudy

  • Feels-Like Temperature
    Feels Like77°
  • Wind
    WindSE 6 mph
  • Humidity
    Humidity95%
  • UV Level
    UV Index0 of 11
  • Cloud
    Cloud Cover30%
  • Rain
    Rain Amount0 in

11 pm

Partly Cloudy Night
73°
Rain17%
Arrow Down

Partly Cloudy

  • Feels-Like Temperature
    Feels Like76°
  • Wind
    WindSSE 5 mph
  • Humidity
    Humidity97%
  • UV Level
    UV Index0 of 11
  • Cloud
    Cloud Cover37%
  • Rain
    Rain Amount0 in

Tuesday, April 30

12 am

Partly Cloudy Night
72°
Rain18%
Arrow Down

Partly Cloudy

  • Feels-Like Temperature
    Feels Like75°
  • Wind
    WindSSE 5 mph
  • Humidity
    Humidity100%
  • UV Level
    UV Index0 of 11
  • Cloud
    Cloud Cover51%
  • Rain
    Rain Amount0 in

1 am

Partly Cloudy Night
71°
Rain24%
Arrow Down

Partly Cloudy

  • Feels-Like Temperature
    Feels Like74°
  • Wind
    WindSE 4 mph
  • Humidity
    Humidity100%
  • UV Level
    UV Index0 of 11
  • Cloud
    Cloud Cover47%
  • Rain
    Rain Amount0 in

2 am

Scattered Showers
71°
Rain30%
Arrow Down

Few Showers

  • Feels-Like Temperature
    Feels Like74°
  • Wind
    WindSE 4 mph
  • Humidity
    Humidity100%
  • UV Level
    UV Index0 of 11
  • Cloud
    Cloud Cover56%
  • Rain
    Rain Amount0.01 in

3 am

Scattered Showers
71°
Rain33%
Arrow Down

Few Showers

  • Feels-Like Temperature
    Feels Like74°
  • Wind
    WindESE 3 mph
  • Humidity
    Humidity100%
  • UV Level
    UV Index0 of 11
  • Cloud
    Cloud Cover66%
  • Rain
    Rain Amount0.01 in

4 am

Scattered Showers
70°
Rain32%
Arrow Down

Few Showers

  • Feels-Like Temperature
    Feels Like73°
  • Wind
    WindE 4 mph
  • Humidity
    Humidity100%
  • UV Level
    UV Index0 of 11
  • Cloud
    Cloud Cover82%
  • Rain
    Rain Amount0 in
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