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

Hazardous Weather Conditions

Current conditions at

Springfield - Abraham Lincoln Capital Airport (KSPI)

Lat: 39.85°NLon: 89.68°WElev: 587ft.

Overcast

58°F

14°C

Humidity 84%
Wind Speed W 3 mph
Barometer 29.95 in (1013.9 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 3 Apr 3:52 am CDT
Extended Forecast for

Glenarm IL

  • Today

    Today: A 40 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 78. Light and variable wind becoming south 9 to 14 mph in the morning. Winds could gust as high as 22 mph.

    High: 78 °F

    Partly Sunny
    then Chance
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 2am. Low around 55. South wind 11 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 55 °F

    Chance
    T-storms then
    T-storms

  • Saturday

    Saturday: Showers likely, mainly before 7am. Mostly cloudy, with a temperature falling to around 52 by 5pm. West wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 62 °F⇓

    Showers
    Likely

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 37. West northwest wind 11 to 16 mph, with gusts as high as 24 mph.

    Low: 37 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 54. West northwest wind 10 to 15 mph, with gusts as high as 22 mph.

    High: 54 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 37. West wind 7 to 9 mph.

    Low: 37 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 56. Northwest wind 10 to 16 mph, with gusts as high as 23 mph.

    High: 56 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 78. Light and variable wind becoming south 9 to 14 mph in the morning. Winds could gust as high as 22 mph.
Tonight
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 2am. Low around 55. South wind 11 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
Showers likely, mainly before 7am. Mostly cloudy, with a temperature falling to around 52 by 5pm. West wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Partly cloudy, with a low around 37. West northwest wind 11 to 16 mph, with gusts as high as 24 mph.
Sunday
Mostly sunny, with a high near 54. West northwest wind 10 to 15 mph, with gusts as high as 22 mph.
Sunday Night
Clear, with a low around 37. West wind 7 to 9 mph.
Monday
Sunny, with a high near 56. Northwest wind 10 to 16 mph, with gusts as high as 23 mph.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Mostly sunny, with a high near 52.
Tuesday Night
Partly cloudy, with a low around 38.
Wednesday
Partly sunny, with a high near 68. Breezy.
Wednesday Night
Partly cloudy, with a low around 51.
Thursday
Partly sunny, with a high near 74. Breezy.
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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:
1:41 am CDT Apr 3, 2026
Forecast Valid:
4am CDT Apr 3, 2026-6pm CDT Apr 9, 2026
 
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