Weather forecast for tomorrowThornhill, Canada

Weather forecast for tomorrow

Tuesday 3. Nov 2026

  • 21°C
  • 12°C
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 15km/hSSW 200°
  • Humidity: 77%
  • UV index: 2
  • Sunrise: 6:56 am EST
  • Sunset: 5:05 pm EST
  • ▼
Tomorrow, after a cloudy morning, the sun will make its presence known by the afternoon, offering a warmer, brighter end to the day.
Temperatures are expected to range from a maximum of a pleasant 21°C to a minimum of a cool 12°C.
Weather conditions lean warmer, with the temperature tracking October's average high of 13.4°C.
Sunrise will be at 6:56 am and sunset at 5:05 pm; tomorrow's daylight will last for 10h and 9min.

Hourly overview

Hourly temperatures

Warmest hour: 3 pm 20°C.
Coldest period: 12 am - 3 am 13°C.

Chance of precipitation

Highest chance: 9 am 20%.

Hourly weather forecast

  • 12 am
  • 13°C
  • Feels like:
    13°C
Cloudy
Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 6km/hSSE 163°
  • Humidity: 85%
  • Pressure: 1021mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 2 am
  • 13°C
  • Feels like:
    13°C
Cloudy
Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 7km/hS 184°
  • Humidity: 85%
  • Pressure: 1020mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 4 am
  • 13°C
  • Feels like:
    13°C
Cloudy
Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 6km/hS 188°
  • Humidity: 87%
  • Pressure: 1020mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 6 am
  • 14°C
  • Feels like:
    13°C
Cloudy
Cloudy
  • Precip. probability: 17%
  • Precipitation: 0mm
  • Wind: 9km/hS 184°
  • Humidity: 89%
  • Pressure: 1020mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
Sunrise: 6:56 am
  • 8 am
  • 14°C
  • Feels like:
    14°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 11km/hS 190°
  • Humidity: 91%
  • Pressure: 1020mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
  • 10 am
  • 16°C
  • Feels like:
    16°C
Cloudy
Cloudy
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 14km/hSSW 201°
  • Humidity: 85%
  • Pressure: 1019mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 12 pm
  • 18°C
  • Feels like:
    18°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 15km/hSSW 207°
  • Humidity: 74%
  • Pressure: 1018mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 2 pm
  • 20°C
  • Feels like:
    20°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 15km/hSSW 200°
  • Humidity: 67%
  • Pressure: 1017mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 4 pm
  • 20°C
  • Feels like:
    20°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 14km/hSSW 197°
  • Humidity: 67%
  • Pressure: 1017mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 5:05 pm
  • 6 pm
  • 18°C
  • Feels like:
    18°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 12km/hSSW 204°
  • Humidity: 74%
  • Pressure: 1017mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 8 pm
  • 16°C
  • Feels like:
    16°C
Mostly Clear
Mostly Clear
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 10km/hSW 214°
  • Humidity: 79%
  • Pressure: 1017mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 10 pm
  • 15°C
  • Feels like:
    15°C
Mostly Clear
Mostly Clear
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 9km/hSSW 208°
  • Humidity: 84%
  • Pressure: 1017mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Tomorrow, primarily cloud-filled and occasionally mostly clear weather is expected.
The temperature will vary between the lowest temperature of 13°C and the highest temperature of 20°C. The warmest part of the day will be from 2 pm to 4 pm.
The day’s peak temperature will reflect October's norm of 13.4°C more than November's 6.5°C. Forecasts show a temperature also more resembling October's average minimum of 7.9°C rather than the November average of 1.4°C.
Updated: Nov 3, 2026 @ 01:35:58 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, in Thornhill, the morning may feel gloomy and gray, but the sun will break through later in the day.

Tomorrow, the highest temperature will be 21°C, while the lowest temperature will be 12°C.
The highest temperature will be noticeably higher than the average maximum of 6.5°C in November. The lowest temperature will be also noticeably higher than the average low of 1.4°C.

On Tuesday, in Thornhill, sunrise will be at 6:56 am and sunset at 5:05 pm (EST).

In Thornhill, the length of the day tomorrow will be 10h and 9min.