Weather forecast for 10 daysThomson, IL

Weather forecast for the weekend

Saturday Oct 31, 2026

  • 63°F
  • 52°F
Showers
Showers
  • Precip. probability: 69%
  • Precipitation: 0.16"
  • Wind: 7mphSE 127°
  • Humidity: 79%
  • UV index: 1
  • Sunrise: 7:32 am CDT
  • Sunset: 5:55 pm CDT
  • ▼
Tomorrow, on Saturday, October 31, expect light showers throughout the day, with a chance of dry weather later.
The likelihood of rainfall is high. However, precipitation will be light. A temperature range of a comfortable 62.6°F to a crisp 51.8°F is anticipated.
The anticipated peak temperature will reflect the average October high of 59.7°F.
Sunrise will be at 7:32 am and sunset at 5:55 pm; tomorrow's daylight will last for 10h and 24min.

Sunday Nov 1, 2026

  • 68°F
  • 54°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0"
  • Wind: 9mphSE 128°
  • Humidity: 74%
  • UV index: 2
  • Sunrise: 6:33 am CST
  • Sunset: 4:54 pm CST
  • ▼
On Sunday, in Thomson, expect continuous cloudiness with subdued daylight.
Rainfall is not expected. The predicted temperature range extends from a high of a delightful 68°F to a low of a fresh 53.6°F.
With a forecast of 68°F, conditions deviate from October's average and instead resemble September's climate trend.
Sunrise will be at 6:33 am and sunset at 4:54 pm; the daylight will last for 10h and 22min.

10-day overview

Daily temperatures

Warmest day: Tuesday 70°C.
Minimum temperature: 55°C.

Chance of precipitation

Highest chance: Tuesday 74%.

Long-term weather forecast

  • Friday
  • Oct 30, 2026
  • min.
  • 50°F
Showers Late
Showers Late
  • Precip. probability: 66%
  • Precipitation: 0.08"
  • Wind: 9mphESE 103°
  • Humidity: 85%
  • UV index: 0
  • Sunrise: 7:30 am CDT
  • Sunset: 5:57 pm CDT
  • ▼
  • Saturday
  • Oct 31, 2026
  • 63°F
  • 52°F
Showers
Showers
  • Precip. probability: 69%
  • Precipitation: 0.16"
  • Wind: 7mphSE 127°
  • Humidity: 79%
  • UV index: 1
  • Sunrise: 7:32 am CDT
  • Sunset: 5:55 pm CDT
  • ▼
  • Sunday
  • Nov 1, 2026
  • 68°F
  • 54°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0"
  • Wind: 9mphSE 128°
  • Humidity: 74%
  • UV index: 2
  • Sunrise: 6:33 am CST
  • Sunset: 4:54 pm CST
  • ▼
  • Monday
  • Nov 2, 2026
  • 66°F
  • 59°F
Showers
Showers
  • Precip. probability: 61%
  • Precipitation: 0.43"
  • Wind: 15mphSSE 151°
  • Humidity: 86%
  • UV index: 1
  • Sunrise: 6:34 am CST
  • Sunset: 4:53 pm CST
  • ▼
  • Tuesday
  • Nov 3, 2026
  • 70°F
  • 50°F
Rain
Rain
  • Precip. probability: 74%
  • Precipitation: 0.55"
  • Wind: 14mphS 170°
  • Humidity: 87%
  • UV index: 1
  • Sunrise: 6:35 am CST
  • Sunset: 4:52 pm CST
  • ▼
  • Wednesday
  • Nov 4, 2026
  • 55°F
  • 46°F
AM Showers
AM Showers
  • Precip. probability: 49%
  • Precipitation: 0.08"
  • Wind: 10mphWSW 256°
  • Humidity: 86%
  • UV index: 2
  • Sunrise: 6:36 am CST
  • Sunset: 4:50 pm CST
  • ▼
  • Thursday
  • Nov 5, 2026
  • 59°F
  • 45°F
Cloudy
Cloudy
  • Precip. probability: 16%
  • Precipitation: 0"
  • Wind: 7mphNW 310°
  • Humidity: 79%
  • UV index: 2
  • Sunrise: 6:38 am CST
  • Sunset: 4:49 pm CST
  • ▼
  • Friday
  • Nov 6, 2026
  • 57°F
  • 41°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 7mphNNE 19°
  • Humidity: 77%
  • UV index: 2
  • Sunrise: 6:39 am CST
  • Sunset: 4:48 pm CST
  • ▼
  • Saturday
  • Nov 7, 2026
  • 55°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 6mphNNE 21°
  • Humidity: 74%
  • UV index: 2
  • Sunrise: 6:40 am CST
  • Sunset: 4:47 pm CST
  • ▼
  • Sunday
  • Nov 8, 2026
  • 55°F
  • 36°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0"
  • Wind: 6mphNNW 331°
  • Humidity: 71%
  • UV index: 2
  • Sunrise: 6:41 am CST
  • Sunset: 4:46 pm CST
  • ▼
Weather patterns suggest that a combination of wet and gloomy weather is forecasted.
Rainfall is predicted for Friday, Saturday, Monday through Wednesday.
Noticeable swings in temperature are expected in the next ten days. The temperature is expected to swing from 55.4°F up to 69.8°F, while the variation in nighttime lows will be also notably wide, as the overnight lows will vary from 35.6°F to 59°F.
Tuesday is expected to be the warmest, reaching up to 69.8°F; with a maximum temperature of 55.4°F, Wednesday, next Saturday and Sunday will be the coldest days in Thomson.
Updated: Oct 31, 2026 @ 02:15:13 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, expect showers through the day, with the rain easing off by evening.

Light precipitation of 0.16" is predicted. The possibility of rainfall is 69%.

Tomorrow, the highest temperature will be 62.6°F, while the lowest temperature will be 51.8°F.
The highest temperature will be in line with the average maximum of 59.7°F in October. The lowest temperature tomorrow will be relatively higher than the average low temperature.

On Saturday, in Thomson, sunrise will be at 7:32 am and sunset at 5:55 pm (CDT).

In Thomson, Illinois, the length of the day tomorrow will be 10h and 24min.

On Sunday, in Thomson, limited brightness is expected due to persistent clouds.

No, it will not rain on Sunday.

On Sunday, the maximum temperature will be 68°F, while the minimum temperature will be 53.6°F.