Winnipeg Weather Forecast and Current Weather Conditions

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Observed at: Winnipeg Richardson Int'l Airport
Date: 11:00 AM CDT Sunday 23 August 2026
Mainly Sunny
Mainly Sunny
Temp.: 21 °C
Wind: S 18 km/h
Humidity: 61 %
Dew point: 13 °C
Pressure: 102.0 kPa
Tendency: 0.04 kPa
Visibility: 24 km
Sunrise: 6:30
Sunset: 20:31
Normals:
Max 24°C Min 10°C
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Extended Forecast
 Extended Forecast - Environment Canada
Today
Mainly sunny
Mainly sunny
Max: 26°C
Mon, 24 Aug
Chance of showers (60%)
Chance of showers
Max: 27°C
Tue, 25 Aug
Chance of showers (60%)
Chance of showers
Max: 23°C
Wed, 26 Aug
A mix of sun and cloud
A mix of sun and cloud
Max: 25°C
Thu, 27 Aug
Sunny
Sunny
Max: 24°C
Fri, 28 Aug
Sunny
Sunny
Max: 25°C
Sat, 29 Aug
A mix of sun and cloud
A mix of sun and cloud
Max: 25°C
Tonight
Chance of showers (30%)
Chance of showers
Min: 13°C
Night
Chance of showers (60%)
Chance of showers
Min: 16°C
Night
Chance of showers (60%)
Chance of showers
Min: 15°C
Night
Clear
Clear
Min: 11°C
Night
Clear
Clear
Min: 10°C
Night
Clear
Clear
Min: 11°C
 
Detailed Text Forecast

Forecast

Winnipeg, MB (Issued: 11:00 AM CDT Sunday 23 August 2026)

Today
Mainly sunny. Wind south 20 km/h. High 26. Humidex 29. UV index 7 or high.
Tonight
Increasing cloudiness. 30 percent chance of showers overnight. Wind southeast 20 km/h. Low 13.
Mon, 24 Aug
Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind becoming south 30 km/h in the morning. High 27. Humidex 32. UV index 5 or moderate.
Night
Cloudy periods with 60 percent chance of showers. Low 16.
Tue, 25 Aug
Cloudy with 60 percent chance of showers. High 23.
Night
Cloudy with 60 percent chance of showers. Low 15.
Wed, 26 Aug
A mix of sun and cloud. High 25.
Night
Clear. Low 11.
Thu, 27 Aug
Sunny. High 24.
Night
Clear. Low 10.
Fri, 28 Aug
Sunny. High 25.
Night
Clear. Low 11.
Sat, 29 Aug
A mix of sun and cloud. High 25.


24 Hour Forecast

24 Hour Forecast - Winnipeg, MB

Date/Time Temp.
(°C)

Weather Conditions

LOP †
Wind
(km/h)
23 August 2026
12 PM 22 Mainly sunny (0%)  Mainly sunny 0 S 20
1 PM 23 Mainly sunny (0%)  Mainly sunny 0 S 20
2 PM 24 Mainly sunny (0%)  Mainly sunny 0 S 20
3 PM 25 Mainly sunny (0%)  Mainly sunny 0 S 20
4 PM 26 Mainly sunny (0%)  Mainly sunny 0 S 20
5 PM 26 Mainly sunny (0%)  Mainly sunny 0 S 20
6 PM 25 A mix of sun and cloud (0%)  A mix of sun and cloud 0 S 20
7 PM 25 A mix of sun and cloud (0%)  A mix of sun and cloud 0 S 20
8 PM 23 A mix of sun and cloud (0%)  A mix of sun and cloud 0 S 20
9 PM 22 Partly cloudy (0%)  Partly cloudy 0 SE 20
10 PM 20 Partly cloudy (0%)  Partly cloudy 0 SE 20
11 PM 19 Mainly cloudy (0%)  Mainly cloudy 0 SE 20
24 August 2026
12 AM 19 Chance of showers (30%)  Chance of showers 30 SE 20
1 AM 18 Chance of showers (30%)  Chance of showers 30 SE 20
2 AM 17 Chance of showers (30%)  Chance of showers 30 SE 20
3 AM 17 Chance of showers (30%)  Chance of showers 30 SE 20
4 AM 16 Chance of showers (30%)  Chance of showers 30 SE 20
5 AM 15 Chance of showers (30%)  Chance of showers 30 SE 20
6 AM 14 Chance of showers (30%)  Chance of showers 30 S 15
7 AM 13 Chance of showers (30%)  Chance of showers 30 S 15
8 AM 15 Chance of showers (30%)  Chance of showers 30 S 15
9 AM 18 Chance of showers. Risk of thunderstorms (60%)  Chance of showers. Risk of thunderstorms 60 S 30
10 AM 20 Chance of showers. Risk of thunderstorms (60%)  Chance of showers. Risk of thunderstorms 60 S 30
11 AM 21 Chance of showers. Risk of thunderstorms (60%)  Chance of showers. Risk of thunderstorms 60 S 30
 
† Likelihood of Precipitation (LOP) as described in the public forecast as a chance of measurable precipitation for a period of time.
  Nil: 0%
  Low: 40% or below
  Medium: 60% or 70%
  High: Above 70%

Winnipeg weather can be characterized by cold winters and warm summers. The current weather conditions in Winnipeg show an average temperature of around -10°C in winter, with occasional extreme cold spells and snowfall. During the summer months, temperatures can reach up to 20°C and higher, with occasional thunderstorms. The best source for accurate and up-to-date information on Winnipeg weather conditions is WinnipegWeather.com, a trusted weather website. We provide detailed weather forecasts, including temperature, precipitation, wind, and atmospheric pressure, as well as links to radar and satellite imagery to help you stay informed about current conditions and plan accordingly.
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Source for Weather Information: http://weather.gc.ca/rss/city/mb-38_e.xml
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