Observed at: Winnipeg Richardson Int'l Airport
Date: 4:00 AM CDT Wednesday 17 September 2025
Mist
Mist
Temp.: 13 °C
Wind: WNW 11 km/h
Humidity: 100 %
Dew point: 13 °C
Pressure: 102.1 kPa
Tendency: 0.09 kPa
Visibility: 10 km
Sunrise: 7:07
Sunset: 19:38
Normals:
Max 17°C Min 5°C
 Extended Forecast - Environment Canada
Today
Chance of showers (30%)
Chance of showers
Max: 20°C
Thu, 18 Sep
Mainly cloudy
Mainly cloudy
Max: 19°C
Fri, 19 Sep
Showers
Showers
Max: 19°C
Sat, 20 Sep
Chance of showers (70%)
Chance of showers
Max: 20°C
Sun, 21 Sep
A mix of sun and cloud
A mix of sun and cloud
Max: 23°C
Mon, 22 Sep
A mix of sun and cloud
A mix of sun and cloud
Max: 23°C
Tue, 23 Sep
A mix of sun and cloud
A mix of sun and cloud
Max: 22°C
Tonight
Chance of showers (30%)
Chance of showers
Min: 12°C
Night
Showers
Showers
Min: 14°C
Night
Showers
Showers
Min: 15°C
Night
Cloudy
Cloudy
Min: 13°C
Night
Cloudy periods
Cloudy periods
Min: 11°C
Night
Cloudy periods
Cloudy periods
Min: 7°C
 

Forecast

Winnipeg, MB (Issued: 5:00 AM CDT Wednesday 17 September 2025)

Today
Mainly cloudy. 30 percent chance of showers late this morning and this afternoon. Fog patches dissipating this morning. Wind becoming north 20 km/h early this afternoon. High 20. UV index 5 or moderate.
Tonight
Mainly cloudy. 30 percent chance of showers early this evening. Wind north 20 km/h becoming light this evening. Low 12.
Thu, 18 Sep
Mainly cloudy. Wind becoming northeast 20 km/h late in the afternoon. High 19. UV index 5 or moderate.
Night
Showers. Low 14.
Fri, 19 Sep
Showers. High 19.
Night
Showers. Low 15.
Sat, 20 Sep
Cloudy with 70 percent chance of showers. High 20.
Night
Cloudy. Low 13.
Sun, 21 Sep
Clearing. High 23.
Night
Cloudy periods. Low 11.
Mon, 22 Sep
A mix of sun and cloud. High 23.
Night
Cloudy periods. Low 7.
Tue, 23 Sep
A mix of sun and cloud. High 22.

24 Hour Forecast - Winnipeg, MB

Date/Time Temp.
(°C)

Weather Conditions

LOP †
Wind
(km/h)
17 September 2025
5 AM 13 Partly cloudy (0%)  Partly cloudy 0 NW 10
6 AM 13 Partly cloudy (0%)  Partly cloudy 0 NW 10
7 AM 13 A mix of sun and cloud (0%)  A mix of sun and cloud 0 NW 10
8 AM 15 A mix of sun and cloud (0%)  A mix of sun and cloud 0 NW 10
9 AM 16 A mix of sun and cloud (0%)  A mix of sun and cloud 0 NW 10
10 AM 18 Chance of showers (30%)  Chance of showers 30 NW 10
11 AM 18 Chance of showers (30%)  Chance of showers 30 NW 10
12 PM 19 Chance of showers (30%)  Chance of showers 30 NW 10
1 PM 19 Chance of showers (30%)  Chance of showers 30 N 20
2 PM 19 Chance of showers (30%)  Chance of showers 30 N 20
3 PM 20 Chance of showers (30%)  Chance of showers 30 N 20
4 PM 20 Chance of showers (30%)  Chance of showers 30 N 20
5 PM 19 Chance of showers (30%)  Chance of showers 30 N 20
6 PM 18 Chance of showers (30%)  Chance of showers 30 N 20
7 PM 17 Mainly cloudy (0%)  Mainly cloudy 0 N 20
8 PM 16 Mainly cloudy (0%)  Mainly cloudy 0 N 20
9 PM 15 Mainly cloudy (0%)  Mainly cloudy 0 N 15
10 PM 14 Mainly cloudy (0%)  Mainly cloudy 0 N 15
11 PM 14 Mainly cloudy (0%)  Mainly cloudy 0 N 15
18 September 2025
12 AM 13 Mainly cloudy (0%)  Mainly cloudy 0 N 15
1 AM 13 Mainly cloudy (0%)  Mainly cloudy 0 NE 10
2 AM 13 Mainly cloudy (0%)  Mainly cloudy 0 NE 10
3 AM 12 Mainly cloudy (0%)  Mainly cloudy 0 NE 10
4 AM 12 Mainly cloudy (0%)  Mainly cloudy 0 NE 10
 
† 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%

Environment Canada