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

Springfield - Abraham Lincoln Capital Airport (KSPI)

Lat: 39.85°NLon: 89.68°WElev: 587ft.

Overcast

27°F

-3°C

Humidity 63%
Wind Speed NE 8 mph
Barometer 30.39 in (1029.9 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 4 Feb 3:52 pm CST
Extended Forecast for

Glenarm IL

  • Tonight

    Tonight: Increasing clouds, with a low around 10. Wind chill values between 2 and 7. North northwest wind around 6 mph becoming calm.

    Low: 10 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, with a high near 34. Wind chill values between 3 and 13. South southwest wind 6 to 14 mph, with gusts as high as 22 mph.

    High: 34 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 24. Southwest wind 7 to 11 mph, with gusts as high as 20 mph.

    Low: 24 °F

    Decreasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 44. Breezy, with a west southwest wind 13 to 21 mph becoming north northwest in the afternoon. Winds could gust as high as 29 mph.

    High: 44 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 19. North northwest wind 7 to 15 mph, with gusts as high as 23 mph.

    Low: 19 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 32. North northeast wind 6 to 9 mph becoming southeast in the afternoon.

    High: 32 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 23. South southeast wind 8 to 11 mph, with gusts as high as 18 mph.

    Low: 23 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 10. Wind chill values between 2 and 7. North northwest wind around 6 mph becoming calm.
Thursday
Mostly cloudy, with a high near 34. Wind chill values between 3 and 13. South southwest wind 6 to 14 mph, with gusts as high as 22 mph.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 24. Southwest wind 7 to 11 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 44. Breezy, with a west southwest wind 13 to 21 mph becoming north northwest in the afternoon. Winds could gust as high as 29 mph.
Friday Night
Partly cloudy, with a low around 19. North northwest wind 7 to 15 mph, with gusts as high as 23 mph.
Saturday
Mostly sunny, with a high near 32. North northeast wind 6 to 9 mph becoming southeast in the afternoon.
Saturday Night
Mostly cloudy, with a low around 23. South southeast wind 8 to 11 mph, with gusts as high as 18 mph.
Sunday
Mostly sunny, with a high near 47.
Sunday Night
Mostly clear, with a low around 27.
Monday
Mostly sunny, with a high near 52.
Monday Night
Mostly clear, with a low around 35.
Tuesday
Mostly sunny, with a high near 57.
Tuesday Night
A chance of rain. Partly cloudy, with a low around 36.
Wednesday
A chance of rain. Mostly sunny, with a high near 51.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Glenarm IL
 39.62°N 89.64°W (Elev. 600 ft)
Last Update:
3:37 pm CST Feb 4, 2026
Forecast Valid:
4pm CST Feb 4, 2026-6pm CST Feb 11, 2026
 
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Additional Resources

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