EC Local Forecast


Forecast - Environment Canada

Observed at: Oshawa Executive Airport
Date: 7:00 PM EDT Thursday 23 July 2026
Sunny
Sunny
Temp.: 23 °C
Wind: SW 11 km/h
Humidity: 43 %
Dew point: 9 °C
Pressure: 102.1 kPa
Tendency: kPa
Visibility: 16 km
Sunrise: 5:54
Sunset: 20:49
Normals:
Max 26°C Min 15°C
 Extended Forecast - Environment Canada
  Fri, 24 Jul
Sunny
Sunny
Max: 27°C
Sat, 25 Jul
Chance of showers (30%)
Chance of showers
Max: 26°C
Sun, 26 Jul
Chance of showers (40%)
Chance of showers
Max: 26°C
Mon, 27 Jul
Chance of showers (60%)
Chance of showers
Max: 24°C
Tue, 28 Jul
Chance of showers (30%)
Chance of showers
Max: 25°C
Wed, 29 Jul
A mix of sun and cloud
A mix of sun and cloud
Max: 24°C
Tonight
A few clouds
A few clouds
Min: 10°C
Night
Partly cloudy
Partly cloudy
Min: 16°C
Night
Cloudy periods
Cloudy periods
Min: 17°C
Night
Cloudy periods
Cloudy periods
Min: 17°C
Night
Chance of showers (60%)
Chance of showers
Min: 17°C
Night
Cloudy periods
Cloudy periods
Min: 16°C

Forecast

Oshawa, ON (Issued: 3:30 PM EDT Thursday 23 July 2026)

Tonight
A few clouds. Low 10.
Fri, 24 Jul
Sunny. High 27. Humidex 29. UV index 8 or very high.
Night
Clear. Becoming partly cloudy near midnight. Low 16.
Sat, 25 Jul
A mix of sun and cloud with 30 percent chance of showers. High 26.
Night
Cloudy periods. Low 17.
Sun, 26 Jul
A mix of sun and cloud with 40 percent chance of showers. High 26.
Night
Cloudy periods. Low 17.
Mon, 27 Jul
Cloudy with 60 percent chance of showers. High 24.
Night
Cloudy periods with 60 percent chance of showers. Low 17.
Tue, 28 Jul
A mix of sun and cloud with 30 percent chance of showers. High 25.
Night
Cloudy periods. Low 16.
Wed, 29 Jul
A mix of sun and cloud. High 24.

24 Hour Forecast - Oshawa, ON

Date/Time Temp.
(°C)

Weather Conditions

LOP †
Wind
(km/h)
23 July 2026
8 PM 21 Mainly sunny (0%)  Mainly sunny 0 VR 5
9 PM 20 A few clouds (0%)  A few clouds 0 VR 5
10 PM 18 A few clouds (0%)  A few clouds 0 VR 5
11 PM 17 Clear (0%)  Clear 0 VR 5
24 July 2026
12 AM 16 Clear (0%)  Clear 0 VR 5
1 AM 14 Clear (0%)  Clear 0 VR 5
2 AM 13 Clear (0%)  Clear 0 VR 5
3 AM 12 Clear (0%)  Clear 0 VR 5
4 AM 11 Clear (0%)  Clear 0 VR 5
5 AM 10 Clear (0%)  Clear 0 VR 5
6 AM 12 Sunny (0%)  Sunny 0 VR 5
7 AM 13 Sunny (0%)  Sunny 0 VR 5
8 AM 15 Sunny (0%)  Sunny 0 VR 5
9 AM 17 Sunny (0%)  Sunny 0 VR 5
10 AM 18 Sunny (0%)  Sunny 0 VR 5
11 AM 20 Sunny (0%)  Sunny 0 S 10
12 PM 21 Sunny (0%)  Sunny 0 S 10
1 PM 23 Sunny (0%)  Sunny 0 S 10
2 PM 24 Sunny (0%)  Sunny 0 VR 5
3 PM 25 Sunny (0%)  Sunny 0 VR 5
4 PM 26 Sunny (0%)  Sunny 0 VR 5
5 PM 27 Sunny (0%)  Sunny 0 VR 5
6 PM 26 Sunny (0%)  Sunny 0 VR 5
7 PM 25 Sunny (0%)  Sunny 0 VR 5
 
† 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

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