Weather forecast for tomorrowCollison, IL

Weather forecast for tomorrow

Thursday Oct 29, 2026

  • 79°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 11mphWSW 244°
  • Humidity: 56%
  • UV index: 3
  • Sunrise: 7:17 am CDT
  • Sunset: 5:52 pm CDT
  • ▼
Tomorrow, in Collison, mostly clear with scattered clouds is expected.
A remarkable high of a temperate 78.8°F during the day and a stark low of a brisk 46.4°F at night are anticipated.
Expect temperatures to match September's average maximum of 76.1°F rather than October's 63.1°F.
Sunrise will be at 7:17 am and sunset at 5:52 pm; tomorrow's daylight will last for 10h and 35min.

Hourly overview

Hourly temperatures

Warmest hour: 3 pm 77°C.
Coldest period: 3 am - 6 am 55°C.

Chance of precipitation

Highest chance: 3 pm 33%.

Hourly weather forecast

  • 12 am
  • 59°F
  • Feels like:
    57°F
Mostly Clear
Mostly Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphS 191°
  • Humidity: 68%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 2 am
  • 57°F
  • Feels like:
    55°F
Mostly Clear
Mostly Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 7mphSSW 203°
  • Humidity: 73%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 4 am
  • 55°F
  • Feels like:
    54°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 6mphSSW 210°
  • Humidity: 77%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 55°F
  • Feels like:
    54°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 7mphSSW 206°
  • Humidity: 79%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:17 am
  • 8 am
  • 55°F
  • Feels like:
    54°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 7mphSSW 212°
  • Humidity: 79%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 66°F
  • Feels like:
    66°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 10mphSW 222°
  • Humidity: 59%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 12 pm
  • 73°F
  • Feels like:
    73°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 11mphSW 236°
  • Humidity: 45%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 2 pm
  • 77°F
  • Feels like:
    77°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 11mphWSW 246°
  • Humidity: 43%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 75°F
  • Feels like:
    75°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0"
  • Wind: 9mphW 276°
  • Humidity: 47%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
Sunset: 5:52 pm
  • 6 pm
  • 70°F
  • Feels like:
    70°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 5mphNW 307°
  • Humidity: 62%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 63°F
  • Feels like:
    63°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0"
  • Wind: 5mphNNW 343°
  • Humidity: 81%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 61°F
  • Feels like:
    61°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 5mphN 1°
  • Humidity: 87%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Tomorrow, on Thursday, a combination of clear, overcast and rain-soaked weather is anticipated.
With a 33% probability, minimal rainfall is forecasted at 3 pm.
The temperature will be between a minimum of 55.4°F and a maximum of 77°F. The warmest part of the day will be at 2 pm and 3 pm.
The maximum temperature will align more closely with September's average high of 76.1°F than with October's 63.1°F. The minimum temperature will be alike with October's average low of 47.1°F.
Updated: Oct 28, 2026 @ 13:48:54 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, some passing clouds may drift through, but the sun will shine at times.

Tomorrow, the maximum temperature will be 78.8°F, while the minimum temperature will be 46.4°F.
The highest temperature will be notably higher than the average maximum of 63.1°F in October. The lowest temperature will be in line with the average low of 47.1°F.

On Thursday, in Collison, sunrise will be at 7:17 am and sunset at 5:52 pm (CDT).

In Collison, Illinois, the length of the day tomorrow will be 10h and 35min.