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.

Overcast

28°F

-2°C

Humidity 77%
Wind Speed NW 17 mph
Barometer 30.41 in
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 11 Jan 11:15 am CST
Extended Forecast for

3 Miles N Armstrong IL

  • Today

    Today: Partly sunny, with a high near 32. Northwest wind 10 to 17 mph, with gusts as high as 26 mph.

    High: 32 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 25. Southwest wind 7 to 13 mph, with gusts as high as 23 mph.

    Low: 25 °F

    Decreasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 42. West southwest wind 7 to 14 mph, with gusts as high as 23 mph.

    High: 42 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 31. South southwest wind 6 to 10 mph, with gusts as high as 18 mph.

    Low: 31 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 50. Southwest wind 11 to 17 mph, with gusts as high as 26 mph.

    High: 50 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33. West wind around 10 mph, with gusts as high as 18 mph.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of snow after noon. Mostly cloudy, with a high near 38. North northwest wind 10 to 18 mph, with gusts as high as 28 mph.

    High: 38 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 32. Northwest wind 10 to 17 mph, with gusts as high as 26 mph.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 25. Southwest wind 7 to 13 mph, with gusts as high as 23 mph.
Monday
Mostly sunny, with a high near 42. West southwest wind 7 to 14 mph, with gusts as high as 23 mph.
Monday Night
Partly cloudy, with a low around 31. South southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Tuesday
Mostly cloudy, with a high near 50. Southwest wind 11 to 17 mph, with gusts as high as 26 mph.
Tuesday Night
Mostly cloudy, with a low around 33. West wind around 10 mph, with gusts as high as 18 mph.
Wednesday
A 40 percent chance of snow after noon. Mostly cloudy, with a high near 38. North northwest wind 10 to 18 mph, with gusts as high as 28 mph.
Wednesday Night
Mostly cloudy, with a low around 16.
Thursday
Mostly sunny, with a high near 30.
Thursday Night
A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 22.
Friday
A chance of snow. Mostly cloudy, with a high near 34.
Friday Night
Mostly cloudy, with a low around 18.
Saturday
Mostly cloudy, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Armstrong IL
 40.35°N 87.87°W (Elev. 738 ft)
Last Update:
10:27 am CST Jan 11, 2026
Forecast Valid:
11am CST Jan 11, 2026-6pm CST Jan 17, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation