Hazardous Weather Conditions

Current conditions at

Springfield - Abraham Lincoln Capital Airport (KSPI)

Lat: 39.85° N Lon: 89.68° W Elev: 587 ft.

Fair

82°F

28°C

Humidity 77%
Wind Speed W 8 mph
Barometer 29.99 in (1014.8 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 18 Jul 8:52 am CDT
Detailed forecast for

Sangamon County

Rest Of Today
Sunny. Highs in the lower 90s. West winds 5 to 10 mph with gusts up to 20 mph. Heat index values up to 103.
Tonight
Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Humid with lows in the lower 70s. West winds 5 to 10 mph, becoming northeast after midnight. Chance of rain 50 percent.
Sunday
Sunny. Patchy smoke in the afternoon. Humid with highs in the upper 80s. East winds around 5 mph.
Sunday Night
Mostly clear. Patchy smoke. Lows in the upper 60s. East winds around 5 mph.
Monday
Sunny with highs in the lower 90s. South winds 5 to 10 mph. Heat index values up to 101.
Monday Night
Mostly clear in the evening, then partly cloudy with a chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 50 percent.
Tuesday And Tuesday Night
Mostly clear. Highs around 90. Lows in the mid 60s.
Wednesday And Wednesday Night
Mostly clear. Highs in the lower 80s. Lows around 60.
Thursday Through Friday
Partly cloudy. Highs in the lower 80s. Lows in the lower 60s.



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737 AM CDT Sat Jul 18 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database