Portsmouth, NH 10-Day Weather Forecast - The Weather Channel | Weather.com
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10 Day Weather-Portsmouth, NH

As of 1:28 am EDT

Tonight

--/56°
Rain15%

Thu 21 | Night

56°
Cloudy
Rain
15%
SSW 7 mph

Cloudy. Slight chance of a rain shower. Low 56F. Winds SSW at 5 to 10 mph.

  • Humidity89%
  • UV Index0 of 10
  • Moonrise6:31 pm
    Full Moon
  • Moonset7:53 am

Fri 22 | Day

71°
Partly Cloudy
Rain
10%
WSW 11 mph

Sunshine and clouds mixed. High 71F. Winds WSW at 10 to 15 mph.

  • Humidity65%
  • UV Index3 of 10
  • Sunrise7:05 am
  • Sunset5:48 pm

Fri 22 | Night

46°
Partly Cloudy Night
Rain
5%
NW 6 mph

Partly cloudy early with increasing clouds overnight. Low 46F. Winds light and variable.

  • Humidity78%
  • UV Index0 of 10
  • Moonrise6:57 pm
    Waning Gibbous
  • Moonset8:57 am
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Sat 23 | Day

58°
Partly Cloudy
Rain
11%
WNW 7 mph

Cloudy skies early, then partly cloudy in the afternoon. High 58F. Winds WNW at 5 to 10 mph.

  • Humidity60%
  • UV Index3 of 10
  • Sunrise7:06 am
  • Sunset5:47 pm

Sat 23 | Night

39°
Partly Cloudy Night
Wintry Mix
9%
WNW 6 mph

Partly cloudy. Low 39F. Winds WNW at 5 to 10 mph.

  • Humidity70%
  • UV Index0 of 10
  • Moonrise7:27 pm
    Waning Gibbous
  • Moonset10:00 am

Sun 24 | Day

60°
Mostly Sunny
Rain
4%
W 10 mph

Sunny, along with a few afternoon clouds. High near 60F. Winds W at 5 to 10 mph.

  • Humidity52%
  • UV Index3 of 10
  • Sunrise7:08 am
  • Sunset5:46 pm

Sun 24 | Night

43°
Scattered Showers Night
Rain
57%
WNW 6 mph

Partly cloudy in the evening. Increasing clouds with periods of showers after midnight. Low 43F. Winds WNW at 5 to 10 mph. Chance of rain 60%.

  • Humidity73%
  • UV Index0 of 10
  • Moonrise8:02 pm
    Waning Gibbous
  • Moonset11:02 am

Mon 25 | Day

55°
Scattered Showers
Rain
60%
NNE 8 mph

Considerable cloudiness with occasional rain showers. High around 55F. Winds NNE at 5 to 10 mph. Chance of rain 60%.

  • Humidity70%
  • UV Index2 of 10
  • Sunrise7:09 am
  • Sunset5:44 pm

Mon 25 | Night

45°
Scattered Showers
Rain
60%
NE 9 mph

Considerable cloudiness with occasional rain showers. Low near 45F. Winds NE at 5 to 10 mph. Chance of rain 60%.

  • Humidity87%
  • UV Index0 of 10
  • Moonrise8:44 pm
    Waning Gibbous
  • Moonset12:00 pm

Tue 26 | Day

57°
Scattered Showers
Rain
61%
NE 13 mph

Cloudy with occasional rain showers. High 57F. Winds NE at 10 to 20 mph. Chance of rain 60%.

  • Humidity75%
  • UV Index1 of 10
  • Sunrise7:10 am
  • Sunset5:43 pm

Tue 26 | Night

50°
Scattered Showers
Rain
58%
NE 11 mph

Cloudy with showers. Low near 50F. Winds NE at 10 to 15 mph. Chance of rain 60%.

  • Humidity90%
  • UV Index0 of 10
  • Moonrise9:35 pm
    Waning Gibbous
  • Moonset12:54 pm

Wed 27 | Day

57°
Scattered Showers
Rain
58%
NE 14 mph

Cloudy with showers. High 57F. Winds NE at 10 to 20 mph. Chance of rain 60%.

  • Humidity76%
  • UV Index1 of 10
  • Sunrise7:11 am
  • Sunset5:41 pm

Wed 27 | Night

49°
Scattered Showers
Rain
53%
NE 10 mph

Overcast with rain showers at times. Low 49F. Winds NE at 5 to 10 mph. Chance of rain 50%.

  • Humidity88%
  • UV Index0 of 10
  • Moonrise10:31 pm
    Waning Gibbous
  • Moonset1:42 pm

Thu 28 | Day

58°
Scattered Showers
Rain
47%
ENE 13 mph

Overcast with showers at times. High 58F. Winds ENE at 10 to 20 mph. Chance of rain 50%.

  • Humidity79%
  • UV Index2 of 10
  • Sunrise7:13 am
  • Sunset5:40 pm

Thu 28 | Night

52°
Scattered Showers
Rain
51%
E 13 mph

Cloudy with showers. Low 52F. Winds E at 10 to 20 mph. Chance of rain 50%.

  • Humidity93%
  • UV Index0 of 10
  • Moonrise11:35 pm
    Last Quarter
  • Moonset2:22 pm

Fri 29 | Day

62°
Scattered Showers
Rain
44%
ESE 14 mph

Cloudy with showers. High 62F. Winds ESE at 10 to 20 mph. Chance of rain 40%.

  • Humidity78%
  • UV Index2 of 10
  • Sunrise7:14 am
  • Sunset5:38 pm

Fri 29 | Night

50°
Scattered Showers
Rain
46%
E 9 mph

Cloudy with showers. Low near 50F. Winds E at 5 to 10 mph. Chance of rain 50%.

  • Humidity92%
  • UV Index0 of 10
  • Moonrise--
    Waning Crescent
  • Moonset2:56 pm

Sat 30 | Day

61°
Scattered Showers
Rain
39%
NNW 11 mph

Cloudy with showers. High 61F. Winds NNW at 10 to 15 mph. Chance of rain 40%.

  • Humidity78%
  • UV Index2 of 10
  • Sunrise7:15 am
  • Sunset5:37 pm

Sat 30 | Night

48°
Scattered Showers
Rain
39%
W 8 mph

Showers early becoming less numerous late. Low 48F. Winds W at 5 to 10 mph. Chance of rain 40%.

  • Humidity90%
  • UV Index0 of 10
  • Moonrise12:41 am
    Waning Crescent
  • Moonset3:26 pm
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Sun 31 | Day

60°
Scattered Showers
Rain
36%
SW 12 mph

Showers early becoming less numerous later in the day. High around 60F. Winds SW at 10 to 15 mph. Chance of rain 40%.

  • Humidity74%
  • UV Index3 of 10
  • Sunrise7:16 am
  • Sunset5:36 pm

Sun 31 | Night

45°
Partly Cloudy Night
Rain
24%
WSW 9 mph

Partly cloudy skies. Low around 45F. Winds WSW at 5 to 10 mph.

  • Humidity83%
  • UV Index0 of 10
  • Moonrise1:51 am
    Waning Crescent
  • Moonset3:52 pm

Mon 01 | Day

59°
Partly Cloudy
Rain
24%
WSW 13 mph

Partly cloudy. High 59F. Winds WSW at 10 to 20 mph.

  • Humidity64%
  • UV Index3 of 10
  • Sunrise7:18 am
  • Sunset5:34 pm

Mon 01 | Night

44°
Partly Cloudy Night
Rain
24%
WSW 9 mph

Partly cloudy. Low 44F. Winds WSW at 5 to 10 mph.

  • Humidity78%
  • UV Index0 of 10
  • Moonrise3:02 am
    Waning Crescent
  • Moonset4:16 pm

Tue 02 | Day

57°
Partly Cloudy
Rain
24%
WSW 11 mph

Intervals of clouds and sunshine. High 57F. Winds WSW at 10 to 15 mph.

  • Humidity65%
  • UV Index3 of 10
  • Sunrise7:19 am
  • Sunset5:33 pm

Tue 02 | Night

44°
Partly Cloudy Night
Rain
24%
WSW 8 mph

Partly cloudy. Low 44F. Winds WSW at 5 to 10 mph.

  • Humidity80%
  • UV Index0 of 10
  • Moonrise4:15 am
    Waning Crescent
  • Moonset4:40 pm

Wed 03 | Day

57°
Partly Cloudy
Rain
24%
SW 10 mph

Partly cloudy skies. High 57F. Winds SW at 10 to 15 mph.

  • Humidity68%
  • UV Index2 of 10
  • Sunrise7:20 am
  • Sunset5:32 pm

Wed 03 | Night

45°
Scattered Showers Night
Rain
39%
SW 8 mph

Mostly cloudy skies early with showers developing late. Low around 45F. Winds SW at 5 to 10 mph. Chance of rain 40%.

  • Humidity82%
  • UV Index0 of 10
  • Moonrise5:31 am
    Waning Crescent
  • Moonset5:06 pm

Thu 04 | Day

57°
Scattered Showers
Rain
41%
WSW 11 mph

Showers in the morning, then partly cloudy in the afternoon. High 57F. Winds WSW at 10 to 15 mph. Chance of rain 40%.

  • Humidity69%
  • UV Index2 of 10
  • Sunrise7:22 am
  • Sunset5:31 pm

Thu 04 | Night

43°
Partly Cloudy Night
Rain
24%
W 8 mph

Partly to mostly cloudy. Low 43F. Winds W at 5 to 10 mph.

  • Humidity81%
  • UV Index0 of 10
  • Moonrise6:49 am
    New Moon
  • Moonset5:34 pm

Stay Safe

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