Weather forecast for tomorrowThornhill, Canada

Weather forecast for tomorrow

Wednesday 4. Nov 2026

  • 20°C
  • 15°C
PM Showers
PM Showers
  • Precip. probability: 57%
  • Precipitation: 8mm
  • Wind: 15km/hSSE 158°
  • Humidity: 76%
  • UV index: 2
  • Sunrise: 6:58 am EST
  • Sunset: 5:04 pm EST
  • ▼
On Wednesday, November 4, spotty afternoon showers could bring wet conditions to parts of the area.
The chance of precipitation for tomorrow is high. However, the rainfall will be light. Day and night temperatures will subtly differ, ranging from a peak of a delightful 20°C to a low of a moderate 15°C.
Weather conditions lean warmer, with the temperature tracking October's average high of 13.4°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 85%.

Hourly weather forecast

  • 12 am
  • 15°C
  • Feels like:
    15°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 10km/hSSW 202°
  • Humidity: 85%
  • Pressure: 1016mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 2 am
  • 15°C
  • Feels like:
    15°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 8km/hSSW 200°
  • Humidity: 85%
  • 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 189°
  • Humidity: 87%
  • 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 158°
  • Humidity: 90%
  • Pressure: 1015mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunrise: 6:58 am
  • 8 am
  • 15°C
  • Feels like:
    15°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 6km/hSSE 147°
  • Humidity: 87%
  • Pressure: 1015mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 10 am
  • 18°C
  • Feels like:
    18°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 11km/hSSE 162°
  • Humidity: 75%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 12 pm
  • 19°C
  • Feels like:
    19°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 14km/hS 169°
  • Humidity: 69%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 2 pm
  • 19°C
  • Feels like:
    19°C
Cloudy
Cloudy
  • Precip. probability: 16%
  • Precipitation: 0mm
  • Wind: 15km/hSSE 167°
  • Humidity: 68%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 4 pm
  • 18°C
  • Feels like:
    18°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 11km/hSSE 153°
  • Humidity: 73%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 5:04 pm
  • 6 pm
  • 17°C
  • Feels like:
    17°C
Showers
Showers
  • Precip. probability: 58%
  • Precipitation: 1mm
  • Wind: 12km/hSSE 146°
  • Humidity: 84%
  • Pressure: 1009mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
  • 8 pm
  • 17°C
  • Feels like:
    16°C
Rain
Rain
  • Precip. probability: 76%
  • Precipitation: 1mm
  • Wind: 12km/hS 171°
  • Humidity: 88%
  • Pressure: 1009mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
  • 10 pm
  • 17°C
  • Feels like:
    16°C
Rain
Rain
  • Precip. probability: 91%
  • Precipitation: 2mm
  • Wind: 15km/hS 182°
  • Humidity: 91%
  • Pressure: 1008mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
Tomorrow, on Wednesday, primarily cloudy and occasionally damp weather is predicted.
Rainfall is anticipated from 5 pm to 11 pm. With light precipitation of 2mm, most rainfall is expected at 10 pm.
The temperature will vary between a minimum of 13°C and a maximum of 19°C. The warmest part of the day will be from noon to 3 pm.
The highest temperature is more in line with October's average maximum of 13.4°C than November's usual of 6.5°C. The lowest temperature is also expected to be more close to October's minimum average of 7.9°C than November's 1.4°C.
Updated: Nov 3, 2026 @ 19:14:16 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Wednesday, occasional afternoon showers are expected, though they may be brief.

Light precipitation of 8mm is expected. The possibility of rainfall is 57%.

Tomorrow, the maximum temperature will be 20°C, while the minimum temperature will be 15°C.
The highest temperature will be significantly 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 Wednesday, in Thornhill, sunrise will be at 6:58 am and sunset at 5:04 pm (EST).

In Thornhill, tomorrow, there will be 10h and 7min of daylight.