St. John's, NL - 7 Day Forecast - Environment Canada

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St. John's, NL

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Current ConditionsObserved at: St. John's Int'l Airport

Mostly Cloudy

Mostly Cloudy

18°C

Wind:
W 23
gusts 34 km/h
More details
Temperature:
17.5°C
Pressure:
101.2 kPa
Dew point:
12.8°C
Visibility:
24 km
Humidity:
74%
Date:
Observed at:
St. John's Int'l Airport
Past 24 hour Conditions
Weather Radar
Satellite
Lightning
Alerts
Jet Stream
Hourly Forecast
Air Quality
Historical Weather

ForecastForecast issued:

Detailed ForecastForecast issued:

Mainly sunny
Today
20°C
Mainly sunny. Wind southwest 30 km/h gusting to 50 becoming light this afternoon. High 20 except 12 along parts of the coast. UV index 7 or high.
A few clouds
Tonight
10°C
A few clouds. Fog patches developing near midnight. Wind becoming southwest 20 km/h gusting to 40 this evening. Low 10.
A mix of sun and cloud
Wed, 12 Jun
22°C
Mainly sunny. Increasing cloudiness in the afternoon. Fog patches dissipating in the morning. Wind southwest 20 km/h gusting to 40 becoming light in the morning. High 22 except 16 along parts of the coast. Humidex 25. UV index 8 or very high.
Night:Rain. Low 11.
Chance of showers
Thu, 13 Jun
20°C
A mix of sun and cloud with 60 percent chance of showers. High 20.
Night:Cloudy periods. Low 11.
A mix of sun and cloud
Fri, 14 Jun
21°C
A mix of sun and cloud. High 21.
Night:Cloudy periods. Low 13.
Cloudy
Sat, 15 Jun
19°C
Cloudy. High 19.
Night:Showers. Low 11.
Chance of showers
Sun, 16 Jun
17°C
Cloudy with 60 percent chance of showers. High 17.
Night:Cloudy periods. Low 9.
A mix of sun and cloud
Mon, 17 Jun
18°C
A mix of sun and cloud. High 18.
Normals:
Max16°C.Min6°C.
Sunrise:
5:03 NDT
Sunset:
20:58 NDT

Averages and extremes

11 Jun
Average high
  • 15.1°C
Average low
  • 5.1°C
Highest temperature (1942-2011)
  • 24.2°C
  • 1999
Lowest temperature (1942-2011)
  • 0.0°C
  • 1959
Greatest precipitation (1942-2011)
  • 23.4 mm
  • 1983
Greatest rainfall (1942-2011)
  • 23.4 mm
  • 1983
Greatest snowfall (1942-2011)
  • 1.3 cm
  • 1959
Most snow on the ground (1955-2011)
  • 0.0 cm
Monthly frequency of precipitation
  • 49%

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

Yesterday's Data

Max:
16.6°C
Min:
9.5°C
Rainfall:
8.0 mm

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