Weather forecast for tomorrowThornhill, Canada

Weather forecast for tomorrow

Wednesday 4. Nov 2026

  • 20°C
  • 15°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 10mm
  • Wind: 15km/hSSE 159°
  • Humidity: 75%
  • UV index: 1
  • Sunrise: 6:58 am EST
  • Sunset: 5:04 pm EST
  • ▼
Tomorrow, gray and overcast skies will be present.
With a low probability, light precipitation is anticipated. The day will observe a moderate high of a delightful 20°C, subtly differing from a low of a refreshing 15°C.
Temperatures are higher than average, more in line with October's norm of 13.4°C than with November's 6.5°C.
Sunrise will be at 6:58 am and sunset at 5:04 pm; tomorrow's daylight will last for 10h and 7min.

Hourly overview

Hourly temperatures

Warmest period: 12 pm - 3 pm 19°C.
Coldest hour: 6 am 13°C.

Chance of precipitation

Highest chance: 9 pm 87%.

Hourly weather forecast

  • 12 am
  • 15°C
  • Feels like:
    15°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 9km/hSSW 200°
  • Humidity: 88%
  • Pressure: 1016mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 2 am
  • 15°C
  • Feels like:
    14°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 7km/hSSW 201°
  • Humidity: 88%
  • Pressure: 1016mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 4 am
  • 14°C
  • Feels like:
    14°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 5km/hS 190°
  • Humidity: 89%
  • Pressure: 1015mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 6 am
  • 13°C
  • Feels like:
    13°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 5km/hSSE 160°
  • Humidity: 90%
  • Pressure: 1015mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunrise: 6:58 am
  • 8 am
  • 14°C
  • Feels like:
    14°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 6km/hSSE 147°
  • Humidity: 89%
  • Pressure: 1015mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 10 am
  • 17°C
  • Feels like:
    16°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 11km/hSSE 161°
  • Humidity: 79%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 12 pm
  • 19°C
  • Feels like:
    19°C
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 14km/hS 169°
  • Humidity: 68%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 2 pm
  • 20°C
  • Feels like:
    20°C
Cloudy
Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 15km/hSSE 167°
  • Humidity: 66%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 4 pm
  • 19°C
  • Feels like:
    19°C
Cloudy
Cloudy
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 13km/hSSE 157°
  • Humidity: 68%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 5:04 pm
  • 6 pm
  • 17°C
  • Feels like:
    17°C
Light Rain
Light Rain
  • Precip. probability: 60%
  • Precipitation: 1mm
  • Wind: 12km/hSSE 157°
  • Humidity: 79%
  • Pressure: 1009mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
  • 8 pm
  • 17°C
  • Feels like:
    16°C
Rain
Rain
  • Precip. probability: 82%
  • Precipitation: 2mm
  • Wind: 13km/hS 178°
  • Humidity: 87%
  • Pressure: 1008mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
  • 10 pm
  • 17°C
  • Feels like:
    16°C
Rain
Rain
  • Precip. probability: 88%
  • Precipitation: 1mm
  • Wind: 16km/hS 181°
  • Humidity: 91%
  • Pressure: 1007mbar
  • Visibility: 5km
  • UV index: 0
  • ▼
Tomorrow, on Wednesday, primarily cloud-filled and occasionally wet weather is anticipated.
Rain is expected from 6 pm to 11 pm. The most intense rain will be falling at 8 pm, 9 pm and 11 pm.
The temperature will be between the lowest temperature of 13°C and the highest temperature of 20°C. The warmest part of the day will be at 1 pm and 2 pm.
The temperature will feel more close to October's average high than the expected maximum for November. The minimum temperature will be also more consistent with October's average low of 7.9°C than November's typical value of 1.4°C.
Updated: Nov 4, 2026 @ 02:00:52 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, low-hanging clouds will persist throughout the day.

With a probability of 24%, light precipitation of 10mm is predicted.

Tomorrow, the maximum temperature will be 20°C, while the minimum temperature will be 15°C.
The maximum temperature will be noticeably higher than the average highest temperature of 6.5°C in November. The lowest temperature will be also noticeably higher than the average low of 1.4°C.

On Wednesday, in Thornhill, sunrise will be at 6:58 am and sunset at 5:04 pm (EST).

Tomorrow, the daylight will last for 10h and 7min.