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.

Mostly Cloudy

80°F

27°C

Humidity 25%
Wind Speed SW 14 G 25 mph
Barometer 30.10 in (1019.1 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 9 Apr 3:52 pm CDT
Extended Forecast for

Glenarm IL

  • Tonight

    Tonight: A slight chance of showers between 2am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 56. South wind 13 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    Low: 56 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Showers and possibly a thunderstorm before noon, then a chance of showers. High near 64. Southwest wind 10 to 13 mph becoming north in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 64 °F

    Showers then
    Chance
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 44. East wind around 8 mph.

    Low: 44 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers before 1pm. Mostly cloudy, with a high near 66. Southeast wind around 10 mph, with gusts as high as 17 mph.

    High: 66 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 57. Southeast wind 10 to 14 mph, with gusts as high as 22 mph.

    Low: 57 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers after 1pm. Mostly cloudy, with a high near 77. Breezy, with a south southwest wind 14 to 23 mph, with gusts as high as 33 mph.

    High: 77 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly after 1am. Mostly cloudy, with a low around 61. South southwest wind around 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 61 °F

    Showers
    Likely

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 82. Breezy. Chance of precipitation is 40%.

    High: 82 °F

    Breezy.
    Chance
    Showers then
    Chance
    T-storms

  • Monday Night

    Monday Night: A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 65.

    Low: 65 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
A slight chance of showers between 2am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 56. South wind 13 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Friday
Showers and possibly a thunderstorm before noon, then a chance of showers. High near 64. Southwest wind 10 to 13 mph becoming north in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 44. East wind around 8 mph.
Saturday
A 30 percent chance of showers before 1pm. Mostly cloudy, with a high near 66. Southeast wind around 10 mph, with gusts as high as 17 mph.
Saturday Night
Mostly cloudy, with a low around 57. Southeast wind 10 to 14 mph, with gusts as high as 22 mph.
Sunday
A 30 percent chance of showers after 1pm. Mostly cloudy, with a high near 77. Breezy, with a south southwest wind 14 to 23 mph, with gusts as high as 33 mph.
Sunday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 61. South southwest wind around 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 82. Breezy. Chance of precipitation is 40%.
Monday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 65.
Tuesday
A 50 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 83. Breezy.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 63.
Wednesday
A chance of showers. Mostly cloudy, with a high near 79. Breezy.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 55.
Thursday
Mostly sunny, with a high near 77.
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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:
3:36 pm CDT Apr 9, 2026
Forecast Valid:
4pm CDT Apr 9, 2026-6pm CDT Apr 16, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation