Grande Prairie - Weather - Environment Canada Environment Canada https://weather.gc.ca 2026-08-19T03:00:00Z tag:weather.gc.ca,2013-04-16:20260819030000 https://weather.gc.ca/cacheable/images/img/wmms-alt.png https://weather.gc.ca/template/gcweb/v15.0.0/GCWeb/assets/favicon.ico Copyright 2026, Environment Canada No watches or warnings in effect, Grande Prairie 2026-08-14T18:30:42Z 2026-08-14T18:30:42Z No watches or warnings in effect. tag:weather.gc.ca,2013-04-16:55.18-118.885_w1:20260814183042 Current Conditions: Mostly Cloudy, 21.0°C 2026-08-19T02:00:00Z 2026-08-19T02:00:00Z Observed at: Grande Prairie Airport 8:00 PM MDT Tuesday 18 August 2026
Condition: Mostly Cloudy
Temperature: 21.0°C
Pressure / Tendency: 101.1 kPa steady
Visibility: 40 km
Humidity: 49 %
Humidex: 22
Dewpoint: 10.0°C
Wind: WSW 17 km/h
Air Quality Health Index: 2
]]> tag:weather.gc.ca,2013-04-16:55.18-118.885_cc:20260819020000 Tuesday night: A few clouds. Low 11. 2026-08-18T22:00:00Z 2026-08-18T22:00:00Z A few clouds. Wind west 30 km/h gusting to 50 becoming light this evening. Wind becoming west 20 overnight. Low 11. Forecast issued 4:00 PM MDT Tuesday 18 August 2026 tag:weather.gc.ca,2013-04-16:55.18-118.885_fc0:20260818220000 Wednesday: Mainly sunny. High 26. 2026-08-18T22:00:00Z 2026-08-18T22:00:00Z Mainly sunny. Wind northwest 20 km/h gusting to 40. High 26. UV index 6 or high. Forecast issued 4:00 PM MDT Tuesday 18 August 2026 tag:weather.gc.ca,2013-04-16:55.18-118.885_fc1:20260818220000 Wednesday night: Partly cloudy. Low 9. 2026-08-18T22:00:00Z 2026-08-18T22:00:00Z Partly cloudy. Wind northwest 20 km/h gusting to 40 becoming light in the evening. Low 9. Forecast issued 4:00 PM MDT Tuesday 18 August 2026 tag:weather.gc.ca,2013-04-16:55.18-118.885_fc2:20260818220000 Thursday: Sunny. High 25. 2026-08-18T22:00:00Z 2026-08-18T22:00:00Z Sunny. High 25. Forecast issued 4:00 PM MDT Tuesday 18 August 2026 tag:weather.gc.ca,2013-04-16:55.18-118.885_fc3:20260818220000 Thursday night: Clear. Low 10. 2026-08-18T22:00:00Z 2026-08-18T22:00:00Z Clear. Low 10. Forecast issued 4:00 PM MDT Tuesday 18 August 2026 tag:weather.gc.ca,2013-04-16:55.18-118.885_fc4:20260818220000 Friday: Sunny. High 27. 2026-08-18T22:00:00Z 2026-08-18T22:00:00Z Sunny. High 27. Forecast issued 4:00 PM MDT Tuesday 18 August 2026 tag:weather.gc.ca,2013-04-16:55.18-118.885_fc5:20260818220000 Friday night: Clear. Low 13. 2026-08-18T22:00:00Z 2026-08-18T22:00:00Z Clear. Low 13. Forecast issued 4:00 PM MDT Tuesday 18 August 2026 tag:weather.gc.ca,2013-04-16:55.18-118.885_fc6:20260818220000 Saturday: A mix of sun and cloud. High 29. 2026-08-18T22:00:00Z 2026-08-18T22:00:00Z A mix of sun and cloud. High 29. Forecast issued 4:00 PM MDT Tuesday 18 August 2026 tag:weather.gc.ca,2013-04-16:55.18-118.885_fc7:20260818220000 Saturday night: Chance of showers. Low 12. POP 30% 2026-08-18T22:00:00Z 2026-08-18T22:00:00Z Cloudy periods with 30 percent chance of showers. Low 12. Forecast issued 4:00 PM MDT Tuesday 18 August 2026 tag:weather.gc.ca,2013-04-16:55.18-118.885_fc8:20260818220000 Sunday: A mix of sun and cloud. High 24. 2026-08-18T22:00:00Z 2026-08-18T22:00:00Z A mix of sun and cloud. High 24. Forecast issued 4:00 PM MDT Tuesday 18 August 2026 tag:weather.gc.ca,2013-04-16:55.18-118.885_fc9:20260818220000 Sunday night: Cloudy periods. Low 8. 2026-08-18T22:00:00Z 2026-08-18T22:00:00Z Cloudy periods. Low 8. Forecast issued 4:00 PM MDT Tuesday 18 August 2026 tag:weather.gc.ca,2013-04-16:55.18-118.885_fc10:20260818220000 Monday: A mix of sun and cloud. High 22. 2026-08-18T22:00:00Z 2026-08-18T22:00:00Z A mix of sun and cloud. High 22. Forecast issued 4:00 PM MDT Tuesday 18 August 2026 tag:weather.gc.ca,2013-04-16:55.18-118.885_fc11:20260818220000