EC Local Forecast


Forecast - Environment Canada

Observed at: Oshawa Executive Airport
Date: 8:00 AM EDT Wednesday 14 October 2026
Cloudy
Cloudy
Temp.: 13 °C
Wind: W 11 km/h
Humidity: 86 %
Dew point: 10 °C
Pressure: 101.3 kPa
Tendency: kPa
Visibility: 16 km
Sunrise: 7:28
Sunset: 18:34
Normals:
Max 13°C Min 4°C
 Extended Forecast - Environment Canada
Today
Chance of showers (30%)
Chance of showers
Max: 17°C
Thu, 15 Oct
Cloudy
Cloudy
Max: 13°C
Fri, 16 Oct
Showers
Showers
Max: 13°C
Sat, 17 Oct
Sunny
Sunny
Max: 9°C
Sun, 18 Oct
Sunny
Sunny
Max: 13°C
Mon, 19 Oct
A mix of sun and cloud
A mix of sun and cloud
Max: 15°C
Tue, 20 Oct
A mix of sun and cloud
A mix of sun and cloud
Max: 15°C
Tonight
Overcast
Overcast
Min: 4°C
Night
Periods of rain
Periods of rain
Min: 8°C
Night
Chance of showers (40%)
Chance of showers
Min: 0°C
Night
Clear
Clear
Min: 0°C
Night
Clear
Clear
Min: 5°C
Night
Cloudy periods
Cloudy periods
Min: 6°C
 

Forecast

Oshawa, ON (Issued: 5:00 AM EDT Wednesday 14 October 2026)

Today
Cloudy. 30 percent chance of showers this morning. Wind northwest 20 km/h. High 17. UV index 3 or moderate.
Tonight
Overcast. Low plus 4.
Thu, 15 Oct
Cloudy. Wind east 20 km/h becoming light late in the morning. High 13. UV index 3 or moderate.
Night
Periods of rain. Low 8.
Fri, 16 Oct
Showers. High 13.
Night
Cloudy periods with 40 percent chance of showers. Windy. Low zero.
Sat, 17 Oct
Sunny. High 9.
Night
Clear. Low zero.
Sun, 18 Oct
Sunny. High 13.
Night
Clear. Low plus 5.
Mon, 19 Oct
A mix of sun and cloud. High 15.
Night
Cloudy periods. Low 6.
Tue, 20 Oct
A mix of sun and cloud. High 15.

24 Hour Forecast - Oshawa, ON

Date/Time Temp.
(°C)

Weather Conditions

LOP †
Wind
(km/h)
14 October 2026
10 AM 12 Chance of showers (30%)  Chance of showers 30 W 20
11 AM 13 Cloudy (20%)  Cloudy 20 NW 20
12 PM 14 Cloudy (20%)  Cloudy 20 NW 20
1 PM 16 Overcast (20%)  Overcast 20 NW 20
2 PM 17 Overcast (10%)  Overcast 10 NW 20
3 PM 16 Overcast (10%)  Overcast 10 NW 20
4 PM 15 Overcast (10%)  Overcast 10 NW 20
5 PM 14 Overcast (10%)  Overcast 10 NW 10
6 PM 13 Overcast (10%)  Overcast 10 NW 10
7 PM 12 Overcast (10%)  Overcast 10 NW 10
8 PM 11 Overcast (10%)  Overcast 10 NW 10
9 PM 11 Overcast (10%)  Overcast 10 NW 10
10 PM 10 Cloudy (10%)  Cloudy 10 NW 10
11 PM 10 Cloudy (10%)  Cloudy 10 N 10
15 October 2026
12 AM 10 Cloudy (10%)  Cloudy 10 N 10
1 AM 9 Cloudy (10%)  Cloudy 10 N 10
2 AM 9 Mainly cloudy (10%)  Mainly cloudy 10 N 10
3 AM 8 Mainly cloudy (10%)  Mainly cloudy 10 N 10
4 AM 7 Cloudy (10%)  Cloudy 10 N 10
5 AM 6 Cloudy (10%)  Cloudy 10 NE 10
6 AM 5 Cloudy (0%)  Cloudy 0 NE 10
7 AM 5 Cloudy (0%)  Cloudy 0 NE 10
8 AM 4 Cloudy (0%)  Cloudy 0 E 20
9 AM 6 Cloudy (0%)  Cloudy 0 E 20
 
† 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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