Weather forecast for 10 daysThornhill, Canada

Weather forecast for the weekend

Saturday 24. Oct 2026

  • 15°C
  • 4°C
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 11km/hESE 110°
  • Humidity: 65%
  • UV index: 3
  • Sunrise: 7:43 am EDT
  • Sunset: 6:20 pm EDT
  • ▼
Today, on Saturday, October 24, sunshine and minimal clouds are in the outlook.
Temperatures are anticipated to peak at a refreshing 15°C and drop to a minimum of a wintry 4°C.
The expected temperature peak will correspond with October's average maximum of 13.4°C.
Sunrise was at 7:43 am and sunset will be at 6:20 pm; the daylight will last for 10h and 36min.

Sunday 25. Oct 2026

  • 18°C
  • 10°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 20%
  • Precipitation: 0mm
  • Wind: 13km/hSSW 206°
  • Humidity: 70%
  • UV index: 3
  • Sunrise: 7:45 am EDT
  • Sunset: 6:18 pm EDT
  • ▼
Tomorrow, on Sunday, October 25, a glowing sky and minimal clouds are expected.
A temperature range of an enjoyable 18°C to a cool 10°C is forecasted.
With a forecast of 18°C, conditions deviate from October's average and instead resemble September's climate trend.
Sunrise will be at 7:45 am and sunset at 6:18 pm; tomorrow's daylight will last for 10h and 34min.

10-day overview

Daily temperatures

Warmest day: Thursday 20°C.
Coldest day: Tuesday 10°C.

Chance of precipitation

Highest chance: Monday 02.11. 44%.

Long-term weather forecast

  • Saturday
  • 24. Oct 2026
  • 15°C
  • 4°C
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 11km/hESE 110°
  • Humidity: 65%
  • UV index: 3
  • Sunrise: 7:43 am EDT
  • Sunset: 6:20 pm EDT
  • ▼
  • Sunday
  • 25. Oct 2026
  • 18°C
  • 10°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 20%
  • Precipitation: 0mm
  • Wind: 13km/hSSW 206°
  • Humidity: 70%
  • UV index: 3
  • Sunrise: 7:45 am EDT
  • Sunset: 6:18 pm EDT
  • ▼
  • Monday
  • 26. Oct 2026
  • 16°C
  • 3°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 18km/hNW 314°
  • Humidity: 65%
  • UV index: 2
  • Sunrise: 7:46 am EDT
  • Sunset: 6:17 pm EDT
  • ▼
  • Tuesday
  • 27. Oct 2026
  • 10°C
  • 5°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 11km/hENE 75°
  • Humidity: 56%
  • UV index: 3
  • Sunrise: 7:47 am EDT
  • Sunset: 6:15 pm EDT
  • ▼
  • Wednesday
  • 28. Oct 2026
  • 14°C
  • 9°C
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 14km/hESE 111°
  • Humidity: 64%
  • UV index: 2
  • Sunrise: 7:49 am EDT
  • Sunset: 6:14 pm EDT
  • ▼
  • Thursday
  • 29. Oct 2026
  • 20°C
  • 8°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 22%
  • Precipitation: 0mm
  • Wind: 17km/hWSW 237°
  • Humidity: 72%
  • UV index: 3
  • Sunrise: 7:50 am EDT
  • Sunset: 6:12 pm EDT
  • ▼
  • Friday
  • 30. Oct 2026
  • 18°C
  • 9°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 13km/hW 276°
  • Humidity: 66%
  • UV index: 3
  • Sunrise: 7:51 am EDT
  • Sunset: 6:11 pm EDT
  • ▼
  • Saturday
  • 31. Oct 2026
  • 18°C
  • 11°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0mm
  • Wind: 13km/hSE 142°
  • Humidity: 71%
  • UV index: 2
  • Sunrise: 7:52 am EDT
  • Sunset: 6:09 pm EDT
  • ▼
  • Sunday
  • 1. Nov 2026
  • 19°C
  • 11°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 5mm
  • Wind: 17km/hS 187°
  • Humidity: 73%
  • UV index: 2
  • Sunrise: 6:54 am EST
  • Sunset: 5:08 pm EST
  • ▼
  • Monday
  • 2. Nov 2026
  • 15°C
  • 9°C
Showers
Showers
  • Precip. probability: 44%
  • Precipitation: 12mm
  • Wind: 16km/hSW 225°
  • Humidity: 79%
  • UV index: 1
  • Sunrise: 6:55 am EST
  • Sunset: 5:07 pm EST
  • ▼
Looking ahead, conditions suggest a period of primarily dull and occasionally mostly clear and wet weather is expected.
Rainfall is anticipated on next Sunday and Monday.
Noticeable swings in temperature are expected in the upcoming days. Forecast highs will fluctuate between 10°C and 20°C, while the nightly low temperatures will show also a considerable swing, as the overnight lows will vary from 3°C to 11°C.
With the highest temperature of 20°C, Thursday will be the warmest day; the coldest day will be Tuesday, with a maximum of 10°C.
Updated: Oct 24, 2026 @ 13:53:38 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, sunshine will likely continue with scattered clouds at most.

Today, the maximum temperature will be 15°C, while the minimum temperature will be 4°C.
The highest temperature today will be in line with the average maximum temperature in October. The lowest temperature will be a couple of degrees lower than the average low of 7.9°C.

On Saturday, in Thornhill, sunrise was at 7:43 am and sunset will be at 6:20 pm (EDT).

Today, the daylight will last for 10h and 36min.

Tomorrow, mainly sunny conditions will dominate the day.

Tomorrow, the highest temperature will be 18°C, while the lowest temperature will be 10°C.
Tomorrow, the maximum temperature will be slightly warmer than the average highest temperature in October. The lowest temperature will be also a couple of degrees higher than the average low of 7.9°C.

On Sunday, in Thornhill, sunrise will be at 7:45 am and sunset at 6:18 pm (EDT).

In Thornhill, tomorrow, there will be 10h and 34min of daylight.