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

45°F

7°C

Humidity 66%
Wind Speed NW 5 mph
Barometer 30.16 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 1 Nov 7:18 pm CDT
Extended Forecast for

Mechanicsburg IL

  • Tonight

    Tonight: Isolated showers before 9pm. Partly cloudy, with a low around 29. Light west northwest wind. Chance of precipitation is 20%.

    Low: 29 °F

    Isolated
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Patchy fog between 8am and 9am. Otherwise, sunny, with a high near 55. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 55 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 35. South southwest wind around 7 mph.

    Low: 35 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 62. South southwest wind 8 to 10 mph becoming west in the afternoon. Winds could gust as high as 15 mph.

    High: 62 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 37. West wind around 5 mph becoming calm in the evening.

    Low: 37 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 66. Light south southeast wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 21 mph.

    High: 66 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 47. South wind 10 to 14 mph, with gusts as high as 20 mph.

    Low: 47 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

Detailed Forecast

Tonight
Isolated showers before 9pm. Partly cloudy, with a low around 29. Light west northwest wind. Chance of precipitation is 20%.
Sunday
Patchy fog between 8am and 9am. Otherwise, sunny, with a high near 55. Calm wind becoming southwest around 6 mph in the afternoon.
Sunday Night
Clear, with a low around 35. South southwest wind around 7 mph.
Monday
Sunny, with a high near 62. South southwest wind 8 to 10 mph becoming west in the afternoon. Winds could gust as high as 15 mph.
Monday Night
Increasing clouds, with a low around 37. West wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 66. Light south southeast wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 47. South wind 10 to 14 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 66.
Wednesday Night
Mostly clear, with a low around 37.
Thursday
Mostly sunny, with a high near 64.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 50.
Friday
Mostly sunny, with a high near 67.
Friday Night
Partly cloudy, with a low around 45.
Saturday
Mostly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mechanicsburg IL
 39.81°N 89.4°W (Elev. 577 ft)
Last Update:
7:21 pm CDT Nov 1, 2025
Forecast Valid:
8pm CDT Nov 1, 2025-6pm CST Nov 8, 2025
 
Forecast Discussion
 
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Additional Resources

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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