Weather forecast for tomorrowOshawa, Canada

Weather forecast for tomorrow

Wednesday 28. Oct 2026

  • 15°C
  • 8°C
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 17km/hESE 104°
  • Humidity: 68%
  • UV index: 3
  • Sunrise: 7:46 am EDT
  • Sunset: 6:11 pm EDT
  • ▼
Tomorrow, in Oshawa, the day starts cloudy, but conditions will brighten up as the afternoon unfolds.
Temperatures are forecasted to range from a maximum of a refreshing 15°C to a minimum of a chilly 8°C.
The temperature will be in line with October's average maximum of 13.1°C.
Sunrise will be at 7:46 am and sunset at 6:11 pm; tomorrow's daylight will last for 10h and 25min.

Hourly overview

Hourly temperatures

Warmest hour: 3 pm 19°C.
Coldest period: 12 am - 3 am 8°C.

Chance of precipitation

Highest chance: 6 pm 24%.

Hourly weather forecast

  • 12 am
  • 8°C
  • Feels like:
    8°C
Clear
Clear
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 3km/hENE 57°
  • Humidity: 94%
  • Pressure: 1023mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 2 am
  • 9°C
  • Feels like:
    9°C
Clear
Clear
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 1km/hESE 117°
  • Humidity: 96%
  • Pressure: 1021mbar
  • Visibility: 13km
  • UV index: 0
  • ▼
  • 4 am
  • 8°C
  • Feels like:
    8°C
Mostly Clear
Mostly Clear
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 2km/hSE 141°
  • Humidity: 99%
  • Pressure: 1021mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
  • 6 am
  • 9°C
  • Feels like:
    9°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 2km/hS 190°
  • Humidity: 95%
  • Pressure: 1020mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
Sunrise: 7:46 am
  • 8 am
  • 9°C
  • Feels like:
    9°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 21%
  • Precipitation: 0mm
  • Wind: 5km/hSW 219°
  • Humidity: 100%
  • Pressure: 1019mbar
  • Visibility: 3km
  • UV index: 0
  • ▼
  • 10 am
  • 13°C
  • Feels like:
    12°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 21%
  • Precipitation: 0mm
  • Wind: 13km/hSW 217°
  • Humidity: 88%
  • Pressure: 1018mbar
  • Visibility: 8km
  • UV index: 1
  • ▼
  • 12 pm
  • 17°C
  • Feels like:
    16°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Wind: 19km/hSW 217°
  • Humidity: 77%
  • Pressure: 1017mbar
  • Visibility: 3km
  • UV index: 2
  • ▼
  • 2 pm
  • 19°C
  • Feels like:
    19°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Wind: 22km/hSW 215°
  • Humidity: 67%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 4 pm
  • 19°C
  • Feels like:
    19°C
Showers
Showers
  • Precip. probability: 48%
  • Precipitation: 1mm
  • Wind: 22km/hSW 219°
  • Humidity: 65%
  • Pressure: 1013mbar
  • Visibility: 11km
  • UV index: 1
  • ▼
  • 6 pm
  • 18°C
  • Feels like:
    18°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 17km/hWSW 243°
  • Humidity: 72%
  • Pressure: 1013mbar
  • Visibility: 9km
  • UV index: 0
  • ▼
Sunset: 6:11 pm
  • 8 pm
  • 16°C
  • Feels like:
    16°C
Cloudy
Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 13km/hW 262°
  • Humidity: 82%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 10 pm
  • 14°C
  • Feels like:
    13°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 13km/hW 281°
  • Humidity: 84%
  • Pressure: 1015mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Tomorrow, on Wednesday, a combination of primarily cloudy and occasionally bright and rainy weather is predicted.
With minimal precipitation of 1mm, rainfall is forecasted at 4 pm and 5 pm.
The temperature will vary between a minimum of 8°C and a maximum of 19°C. The warmest part of the day will be from 2 pm to 5 pm.
The maximum temperature will be close to October's average highest temperature of 13.1°C. The night temperature will be also close to the standard October low of 7.7°C.
Updated: Oct 28, 2026 @ 03:30:08 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Wednesday, in Oshawa, cloudy conditions in the morning will give way to a clearer and sunnier afternoon.

Tomorrow, the maximum temperature will be 15°C, while the minimum temperature will be 8°C.
The highest temperature will be in line with the average maximum of 13.1°C in October. The lowest temperature will be also in line with the average low of 7.7°C.

On Wednesday, in Oshawa, sunrise will be at 7:46 am and sunset at 6:11 pm (EDT).

In Oshawa, the length of the day tomorrow will be 10h and 25min.