7-Day Forecast 39.84°N 89.69°W (Text-Only)
NWS Forecast for: Springfield, Capital Airport IL
Issued by: National Weather Service Lincoln, IL
Last Update: 10:41 pm CDT Jul 13, 2025




Tonight: Patchy dense fog. Otherwise, partly cloudy, with a low around 67. Calm wind.

Monday: Areas of dense fog before 9am. Otherwise, mostly sunny, with a high near 86. Light east wind.

Monday Night: Partly cloudy, with a low around 69. Calm wind.

Tuesday: A 50 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 87. Calm wind becoming south around 6 mph in the morning.

Tuesday Night: Partly cloudy, with a low around 71. South wind 3 to 6 mph.

Wednesday: A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88. South southwest wind 6 to 9 mph, with gusts as high as 15 mph.

Wednesday Night: A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 71. South southwest wind around 8 mph.

Thursday: A 50 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88.

Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Chance of precipitation is 30%.

Friday: A 30 percent chance of showers after 1pm. Partly sunny, with a high near 84.

Friday Night: Mostly cloudy, with a low around 68.

Saturday: A chance of showers and thunderstorms. Mostly sunny, with a high near 87.

Saturday Night: Partly cloudy, with a low around 69.

Sunday: A chance of showers and thunderstorms. Mostly sunny, with a high near 87.



Springfield, Capital Airport IL
 39.84°N 89.69°W (Elev. 584 ft)

Visit your local NWS office at: https://www.weather.gov/ilx