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.

Clear

37°F

3°C

Humidity 87%
Wind Speed Calm
Barometer 30.31 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 4 Nov 5:24 am CST
Extended Forecast for

Glenarm IL

  • Today

    Today: Mostly sunny, with a high near 68. South wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 68 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 52. Southwest wind 13 to 17 mph, with gusts as high as 26 mph.

    Low: 52 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 67. Southwest wind 10 to 16 mph becoming north in the afternoon. Winds could gust as high as 24 mph.

    High: 67 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 34. North wind 5 to 8 mph becoming light and variable after midnight.

    Low: 34 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 62. South southeast wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 24 mph.

    High: 62 °F

    Sunny

  • Thursday Night

    Thursday Night: A 50 percent chance of rain after midnight. Mostly cloudy, with a low around 51. South southeast wind 14 to 16 mph becoming southwest after midnight. Winds could gust as high as 24 mph.

    Low: 51 °F

    Mostly Cloudy
    then Chance
    Rain

  • Friday

    Friday: A 30 percent chance of rain before noon. Mostly sunny, with a high near 67. Southwest wind 13 to 16 mph becoming west northwest in the afternoon. Winds could gust as high as 23 mph.

    High: 67 °F

    Chance Rain
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 68. South wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 26 mph.
Tonight
Mostly clear, with a low around 52. Southwest wind 13 to 17 mph, with gusts as high as 26 mph.
Wednesday
Sunny, with a high near 67. Southwest wind 10 to 16 mph becoming north in the afternoon. Winds could gust as high as 24 mph.
Wednesday Night
Clear, with a low around 34. North wind 5 to 8 mph becoming light and variable after midnight.
Thursday
Sunny, with a high near 62. South southeast wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 24 mph.
Thursday Night
A 50 percent chance of rain after midnight. Mostly cloudy, with a low around 51. South southeast wind 14 to 16 mph becoming southwest after midnight. Winds could gust as high as 24 mph.
Friday
A 30 percent chance of rain before noon. Mostly sunny, with a high near 67. Southwest wind 13 to 16 mph becoming west northwest in the afternoon. Winds could gust as high as 23 mph.
Friday Night
Mostly clear, with a low around 39.
Saturday
Mostly sunny, with a high near 61.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
Mostly sunny, with a high near 45.
Sunday Night
Mostly clear, with a low around 25.
Monday
Sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Glenarm IL
 39.62°N 89.67°W (Elev. 581 ft)
Last Update:
4:39 am CST Nov 4, 2025
Forecast Valid:
5am CST Nov 4, 2025-6pm CST Nov 10, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation