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

19°C

Wind:
E 17 km/h
More details
Temperature:
19.0°C
Pressure:
102.3 kPa
Dew point:
12.8°C
Visibility:
24 km
Humidity:
67%
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 cloudy
Today
22°C
A mix of sun and cloud. Becoming cloudy this afternoon. Wind west 20 km/h gusting to 40 becoming light early this afternoon. High 22 except 16 along parts of the coast. Humidex 25. UV index 8 or very high.
Rain
Tonight
11°C
Cloudy. Rain beginning this evening. Fog patches developing overnight. Amount 10 to 20 mm. Wind southeast 30 km/h gusting to 50. Low 11.
Rain
Thu, 13 Jun
19°C
Rain ending in the morning then clearing. Fog patches dissipating in the morning. Wind southeast 30 km/h gusting to 50 becoming southwest 30 gusting to 50 in the morning. High 19. UV index 7 or high.
Night:Cloudy periods. Low 10.
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
22°C
Cloudy. High 22.
Night:Rain. Low 15.
Chance of showers
Sun, 16 Jun
15°C
Cloudy with 60 percent chance of showers. High 15.
Night:Cloudy with 60 percent chance of showers. Low 8.
Chance of showers
Mon, 17 Jun
15°C
A mix of sun and cloud with 40 percent chance of showers. High 15.
Night:Cloudy periods. Low 9.
A mix of sun and cloud
Tue, 18 Jun
18°C
A mix of sun and cloud. High 18.
Normals:
Max16°C.Min6°C.
Sunrise:
5:03 NDT
Sunset:
20:59 NDT

Averages and extremes

12 Jun
Average high
  • 15.2°C
Average low
  • 5.2°C
Highest temperature (1942-2011)
  • 26.0°C
  • 1979
Lowest temperature (1942-2011)
  • -1.0°C
  • 1981
Greatest precipitation (1942-2011)
  • 51.3 mm
  • 1976
Greatest rainfall (1942-2011)
  • 51.3 mm
  • 1976
Greatest snowfall (1942-2011)
  • 0.0 cm
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:
21.4°C
Min:
8.7°C

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