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.

Partly Cloudy

35°F

2°C

Humidity 85%
Wind Speed SE 7 mph
Barometer 29.92 in (1013.5 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 7 Dec 1:52 am CST
Extended Forecast for

Glenarm IL

  • Overnight

    Overnight: Areas of fog. Otherwise, cloudy, with a low around 31. South wind around 8 mph, with gusts as high as 15 mph.

    Low: 31 °F

    Areas Fog

  • Sunday

    Sunday: Areas of fog before 10am. Otherwise, cloudy, with a temperature falling to around 28 by 5pm. West wind 5 to 10 mph becoming north 11 to 16 mph in the morning. Winds could gust as high as 25 mph.

    High: 34 °F⇓

    Areas Fog
    then Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 16. North wind 6 to 13 mph, with gusts as high as 20 mph.

    Low: 16 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 29. North wind around 5 mph becoming calm in the morning.

    High: 29 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 19. South wind 5 to 10 mph increasing to 11 to 16 mph after midnight. Winds could gust as high as 24 mph.

    Low: 19 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 45. Southwest wind 14 to 16 mph, with gusts as high as 24 mph.

    High: 45 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38. Breezy, with a south wind 14 to 22 mph becoming west after midnight. Winds could gust as high as 31 mph.

    Low: 38 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 42. Breezy.

    High: 42 °F

    Partly Sunny
    and Breezy
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Areas of fog. Otherwise, cloudy, with a low around 31. South wind around 8 mph, with gusts as high as 15 mph.
Sunday
Areas of fog before 10am. Otherwise, cloudy, with a temperature falling to around 28 by 5pm. West wind 5 to 10 mph becoming north 11 to 16 mph in the morning. Winds could gust as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 16. North wind 6 to 13 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 29. North wind around 5 mph becoming calm in the morning.
Monday Night
Mostly cloudy, with a low around 19. South wind 5 to 10 mph increasing to 11 to 16 mph after midnight. Winds could gust as high as 24 mph.
Tuesday
Partly sunny, with a high near 45. Southwest wind 14 to 16 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly cloudy, with a low around 38. Breezy, with a south wind 14 to 22 mph becoming west after midnight. Winds could gust as high as 31 mph.
Wednesday
Mostly cloudy, with a high near 42. Breezy.
Wednesday Night
Mostly cloudy, with a low around 23.
Thursday
A 30 percent chance of snow. Mostly cloudy, with a high near 32.
Thursday Night
Mostly cloudy, with a low around 11.
Friday
Partly sunny, with a high near 20.
Friday Night
Mostly cloudy, with a low around 2.
Saturday
Partly sunny, with a high near 16.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Glenarm IL
 39.62°N 89.64°W (Elev. 600 ft)
Last Update:
1:21 am CST Dec 7, 2025
Forecast Valid:
2am CST Dec 7, 2025-6pm CST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation