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.

Fair

70°F

21°C

Humidity 97%
Wind Speed S 5 mph
Barometer 30.01 in (1015.7 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 9 Aug 5:52 am CDT
Extended Forecast for

Springfield IL

Heat Advisory August 9, 12:00pm until August 9, 07:00pm
Heat Advisory August 10, 12:00pm until August 10, 07:00pm
Click here for hazard details and duration
Heat Advisory
Heat Advisory

  • Today

    Today: A slight chance of showers and thunderstorms between noon and 1pm. Mostly sunny, with a high near 92. Heat index values as high as 103. South wind 6 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 92 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: A slight chance of showers and thunderstorms, then a chance of showers after 1am. Partly cloudy, with a low around 75. South wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    Low: 75 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Monday

    Monday: A 10 percent chance of showers before 7am. Mostly sunny, with a high near 93. Heat index values as high as 105. South southwest wind 9 to 11 mph, with gusts as high as 21 mph.

    High: 93 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 77. South wind 6 to 9 mph, with gusts as high as 16 mph.

    Low: 77 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 94. Southwest wind around 9 mph, with gusts as high as 17 mph.

    High: 94 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 75. Southwest wind 3 to 8 mph.

    Low: 75 °F

    Partly Cloudy
    then Chance
    T-storms

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 91. West southwest wind around 7 mph. Chance of precipitation is 50%.

    High: 91 °F

    Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71.

    Low: 71 °F

    Chance
    T-storms

  • Thursday

    Thursday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 83. Chance of precipitation is 60%.

    High: 83 °F

    Showers
    Likely

Detailed Forecast

Today
A slight chance of showers and thunderstorms between noon and 1pm. Mostly sunny, with a high near 92. Heat index values as high as 103. South wind 6 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Tonight
A slight chance of showers and thunderstorms, then a chance of showers after 1am. Partly cloudy, with a low around 75. South wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Monday
A 10 percent chance of showers before 7am. Mostly sunny, with a high near 93. Heat index values as high as 105. South southwest wind 9 to 11 mph, with gusts as high as 21 mph.
Monday Night
Partly cloudy, with a low around 77. South wind 6 to 9 mph, with gusts as high as 16 mph.
Tuesday
Mostly sunny, with a high near 94. Southwest wind around 9 mph, with gusts as high as 17 mph.
Tuesday Night
A 50 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 75. Southwest wind 3 to 8 mph.
Wednesday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 91. West southwest wind around 7 mph. Chance of precipitation is 50%.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71.
Thursday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 83. Chance of precipitation is 60%.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 67. Chance of precipitation is 70%.
Friday
A chance of showers. Mostly cloudy, with a high near 81.
Friday Night
A chance of showers. Mostly cloudy, with a low around 67.
Saturday
A chance of showers. Partly sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Springfield IL
 39.78°N 89.63°W (Elev. 600 ft)
Last Update:
5:55 am CDT Aug 9, 2026
Forecast Valid:
6am CDT Aug 9, 2026-6pm CDT Aug 15, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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