National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Rantoul National Aviation Center Airport (KTIP)

Lat: 40.29°NLon: 88.15°WElev: 732ft.

Fair

67°F

19°C

Humidity 30%
Wind Speed N 6 mph
Barometer 30.04 in
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 10 Nov 1:55 pm CST
Extended Forecast for

Collison IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 66. Calm wind.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 40. Calm wind.

    Low: 40 °F

    Increasing
    Clouds

  • Veterans Day

    Veterans Day: A chance of showers and thunderstorms. Mostly sunny, with a high near 64. Calm wind becoming north 5 to 9 mph in the morning. Winds could gust as high as 16 mph. Chance of precipitation is 30%.

    High: 64 °F

    Partly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 39. North northwest wind 8 to 10 mph, with gusts as high as 17 mph.

    Low: 39 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers after noon. Partly sunny, with a high near 48. North northwest wind 11 to 13 mph, with gusts as high as 21 mph.

    High: 48 °F

    Partly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 29. Northwest wind 7 to 10 mph, with gusts as high as 18 mph.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 44. Northwest wind 7 to 10 mph, with gusts as high as 17 mph.

    High: 44 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 66. Calm wind.
Tonight
Increasing clouds, with a low around 40. Calm wind.
Veterans Day
A chance of showers and thunderstorms. Mostly sunny, with a high near 64. Calm wind becoming north 5 to 9 mph in the morning. Winds could gust as high as 16 mph. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 39. North northwest wind 8 to 10 mph, with gusts as high as 17 mph.
Thursday
A 30 percent chance of showers after noon. Partly sunny, with a high near 48. North northwest wind 11 to 13 mph, with gusts as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 29. Northwest wind 7 to 10 mph, with gusts as high as 18 mph.
Friday
Mostly sunny, with a high near 44. Northwest wind 7 to 10 mph, with gusts as high as 17 mph.
Friday Night
Mostly clear, with a low around 24.
Saturday
Sunny, with a high near 47.
Saturday Night
Mostly clear, with a low around 26.
Sunday
Mostly sunny, with a high near 50.
Sunday Night
Partly cloudy, with a low around 30.
Monday
Mostly sunny, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Collison IL
 40.22°N 87.79°W (Elev. 699 ft)
Last Update:
1:41 pm CST Nov 10, 2026
Forecast Valid:
2pm CST Nov 10, 2026-6pm CST Nov 16, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation