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

55°F

13°C

Humidity 57%
Wind Speed S 13 mph
Barometer 29.89 in (1012.4 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 7 Jan 4:52 pm CST
Extended Forecast for

Glenarm IL

  • Tonight

    Tonight: Increasing clouds, with a low around 43. South wind 10 to 13 mph, with gusts as high as 23 mph.

    Low: 43 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Showers, mainly after 11am. High near 63. Breezy, with a south southeast wind 13 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 63 °F

    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Rain and possibly a thunderstorm before midnight, then a chance of rain. Low around 48. Breezy, with a south wind 14 to 23 mph becoming west southwest after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 48 °F

    Rain and
    Breezy then
    Chance Rain

  • Friday

    Friday: Mostly cloudy, with a high near 53. West wind 7 to 13 mph becoming north in the afternoon. Winds could gust as high as 21 mph.

    High: 53 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 50 percent chance of rain after midnight. Mostly cloudy, with a low around 37. North northeast wind 6 to 9 mph, with gusts as high as 15 mph.

    Low: 37 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: A chance of rain before noon, then a chance of rain and snow. Partly sunny, with a high near 42. Breezy, with a west northwest wind 10 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 42 °F

    Chance Rain
    then Chance
    Rain/Snow and
    Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 21. West northwest wind 15 to 18 mph, with gusts as high as 25 mph.

    Low: 21 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 43. South wind 10 to 13 mph, with gusts as high as 23 mph.
Thursday
Showers, mainly after 11am. High near 63. Breezy, with a south southeast wind 13 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain and possibly a thunderstorm before midnight, then a chance of rain. Low around 48. Breezy, with a south wind 14 to 23 mph becoming west southwest after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Mostly cloudy, with a high near 53. West wind 7 to 13 mph becoming north in the afternoon. Winds could gust as high as 21 mph.
Friday Night
A 50 percent chance of rain after midnight. Mostly cloudy, with a low around 37. North northeast wind 6 to 9 mph, with gusts as high as 15 mph.
Saturday
A chance of rain before noon, then a chance of rain and snow. Partly sunny, with a high near 42. Breezy, with a west northwest wind 10 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 21. West northwest wind 15 to 18 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 31.
Sunday Night
Mostly clear, with a low around 22.
Monday
Mostly sunny, with a high near 43.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Partly sunny, with a high near 47.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Mostly cloudy, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Glenarm IL
 39.62°N 89.7°W (Elev. 600 ft)
Last Update:
5:37 pm CST Jan 7, 2026
Forecast Valid:
5pm CST Jan 7, 2026-6pm CST Jan 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation