Weather forecast for 10 daysSullivan, IL

Weather forecast for the weekend

Saturday Nov 7, 2026

  • 52°F
  • 32°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 6mphWNW 297°
  • Humidity: 61%
  • UV index: 3
  • Sunrise: 6:29 am CST
  • Sunset: 4:46 pm CST
  • ▼
Tomorrow, expect a mix of sun and clouds throughout the day.
The maximum temperature will be a crisp 51.8°F, while the minimum temperature will be an icy 32°F.
The maximum temperature for tomorrow is predicted to match the regular November high of 49.8°F.
Sunrise will be at 6:29 am and sunset at 4:46 pm; tomorrow's daylight will last for 10h and 17min.

Sunday Nov 8, 2026

  • 61°F
  • 36°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 11mphWSW 252°
  • Humidity: 64%
  • UV index: 3
  • Sunrise: 6:30 am CST
  • Sunset: 4:45 pm CST
  • ▼
On Sunday, November 8, sunshine will likely continue with scattered clouds at most.
Temperatures will oscillate between a comfortable 60.8°F at their highest and a cold 35.6°F at their lowest.
The warmer conditions bring a maximum of 60.8°F, more representative of October than November.
Sunrise will be at 6:30 am and sunset at 4:45 pm; the daylight will last for 10h and 14min.

10-day overview

Daily temperatures

Warmest day: Tuesday 68°C.
Coldest day: Friday 13.11. 46°C.

Chance of precipitation

Highest chance: Thursday 36%.

Long-term weather forecast

  • Friday
  • Nov 6, 2026
  • min.
  • 30°F
Clear
Clear
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 9mphNNW 329°
  • Humidity: 81%
  • UV index: 0
  • Sunrise: 6:28 am CST
  • Sunset: 4:47 pm CST
  • ▼
  • Saturday
  • Nov 7, 2026
  • 52°F
  • 32°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 6mphWNW 297°
  • Humidity: 61%
  • UV index: 3
  • Sunrise: 6:29 am CST
  • Sunset: 4:46 pm CST
  • ▼
  • Sunday
  • Nov 8, 2026
  • 61°F
  • 36°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 11mphWSW 252°
  • Humidity: 64%
  • UV index: 3
  • Sunrise: 6:30 am CST
  • Sunset: 4:45 pm CST
  • ▼
  • Monday
  • Nov 9, 2026
  • 64°F
  • 43°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 9mphWSW 237°
  • Humidity: 60%
  • UV index: 3
  • Sunrise: 6:32 am CST
  • Sunset: 4:44 pm CST
  • ▼
  • Tuesday
  • Nov 10, 2026
  • 68°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 7mphW 281°
  • Humidity: 60%
  • UV index: 3
  • Sunrise: 6:33 am CST
  • Sunset: 4:43 pm CST
  • ▼
  • Wednesday
  • Nov 11, 2026
  • 63°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0"
  • Wind: 6mphNNW 333°
  • Humidity: 57%
  • UV index: 3
  • Sunrise: 6:34 am CST
  • Sunset: 4:42 pm CST
  • ▼
  • Thursday
  • Nov 12, 2026
  • 50°F
  • 34°F
PM Showers
PM Showers
  • Precip. probability: 36%
  • Precipitation: 0.08"
  • Wind: 12mphN 354°
  • Humidity: 68%
  • UV index: 2
  • Sunrise: 6:35 am CST
  • Sunset: 4:41 pm CST
  • ▼
  • Friday
  • Nov 13, 2026
  • 46°F
  • 30°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0"
  • Wind: 11mphNNW 345°
  • Humidity: 60%
  • UV index: 2
  • Sunrise: 6:36 am CST
  • Sunset: 4:40 pm CST
  • ▼
  • Saturday
  • Nov 14, 2026
  • 54°F
  • 32°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 8mphNW 312°
  • Humidity: 56%
  • UV index: 3
  • Sunrise: 6:37 am CST
  • Sunset: 4:39 pm CST
  • ▼
  • Sunday
  • Nov 15, 2026
  • 55°F
  • 34°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 8mphS 188°
  • Humidity: 58%
  • UV index: 3
  • Sunrise: 6:38 am CST
  • Sunset: 4:39 pm CST
  • ▼
Looking ahead, conditions suggest a period of gloomy, sunny and showery weather is anticipated.
With a 36% probability, rainfall is predicted only for Thursday. Forecasted precipitation will be minimal at 0.08".
Expect a substantial fluctuation in daytime highs across the forecast period. The maximum temperature will vary between 46.4°F and 68°F, while the fluctuation in night temperatures will be also significant, as the lowest temperatures will be recorded between 30.2°F and 42.8°F.
With the highest temperature of 68°F, Tuesday will be the warmest day; the lowest daytime temperature of the period will be reached on next Friday, peaking at 46.4°F.
Updated: Nov 6, 2026 @ 22:23:06 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, sunny moments will alternate with patchy cloud cover.

Tomorrow, the maximum temperature will be 51.8°F, while the minimum temperature will be 32°F.
The highest temperature tomorrow will be in line with the average maximum temperature in November. The lowest temperature will be a few degrees lower than the average low of 36.1°F.

On Saturday, in Sullivan, sunrise will be at 6:29 am and sunset at 4:46 pm (CST).

Tomorrow in Sullivan, Illinois, the daylight will last for 10h and 17min.

On Sunday, the forecast calls for abundant sunshine.

On Sunday, the highest temperature will be 60.8°F, while the lowest temperature will be 35.6°F.