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.

Fair

23°F

-5°C

Humidity 60%
Wind Speed NW 17 G 29 mph
Barometer 30.30 in (1026.8 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill9°F (-13°C)
Last update 21 Feb 10:52 pm CST
Extended Forecast for

Glenarm IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 17. Wind chill values between 3 and 13. Northwest wind 15 to 18 mph, with gusts as high as 28 mph.

    Low: 17 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 28. Wind chill values between zero and 10. Blustery, with a northwest wind 21 to 24 mph, with gusts as high as 33 mph.

    High: 28 °F

    Partly Sunny
    and Blustery

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 14. Wind chill values between -2 and 8. Blustery, with a northwest wind 16 to 20 mph, with gusts as high as 28 mph.

    Low: 14 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Monday

    Monday: Sunny, with a high near 31. Wind chill values between -2 and 8. Northwest wind 8 to 16 mph, with gusts as high as 24 mph.

    High: 31 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 17. Light and variable wind becoming south 5 to 9 mph after midnight.

    Low: 17 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 50. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 28 mph.

    High: 50 °F

    Partly Sunny
    then Mostly
    Cloudy and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35. South southwest wind 10 to 14 mph, with gusts as high as 21 mph.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 17. Wind chill values between 3 and 13. Northwest wind 15 to 18 mph, with gusts as high as 28 mph.
Sunday
Partly sunny, with a high near 28. Wind chill values between zero and 10. Blustery, with a northwest wind 21 to 24 mph, with gusts as high as 33 mph.
Sunday Night
Mostly cloudy, with a low around 14. Wind chill values between -2 and 8. Blustery, with a northwest wind 16 to 20 mph, with gusts as high as 28 mph.
Monday
Sunny, with a high near 31. Wind chill values between -2 and 8. Northwest wind 8 to 16 mph, with gusts as high as 24 mph.
Monday Night
Increasing clouds, with a low around 17. Light and variable wind becoming south 5 to 9 mph after midnight.
Tuesday
Mostly cloudy, with a high near 50. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly cloudy, with a low around 35. South southwest wind 10 to 14 mph, with gusts as high as 21 mph.
Wednesday
Partly sunny, with a high near 53.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 29.
Thursday
A 40 percent chance of rain. Mostly sunny, with a high near 46.
Thursday Night
Mostly clear, with a low around 27.
Friday
Sunny, with a high near 57.
Friday Night
Mostly clear, with a low around 36.
Saturday
Partly sunny, with a high near 57.
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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:
9:36 pm CST Feb 21, 2026
Forecast Valid:
11pm CST Feb 21, 2026-6pm CST Feb 28, 2026
 
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Additional Resources

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Chance of Precipitation