National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Taylorville, Taylorville Municipal Airport (KTAZ)

Lat: 39.53°NLon: 89.33°WElev: 623ft.

Fair

30°F

-1°C

Humidity 43%
Wind Speed W 8 mph
Barometer 30.48 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 23 Feb 2:15 pm CST
Extended Forecast for

4 Miles SW Stonington IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 30. Northwest wind 9 to 14 mph, with gusts as high as 20 mph.

    High: 30 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 18. Calm wind becoming south 5 to 9 mph after midnight. Winds could gust as high as 15 mph.

    Low: 18 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 48. Breezy, with a south wind 13 to 18 mph increasing to 20 to 25 mph in the morning. Winds could gust as high as 39 mph.

    High: 48 °F

    Mostly Cloudy
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 28. South southwest wind 9 to 15 mph becoming west northwest after midnight. Winds could gust as high as 23 mph.

    Low: 28 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Mostly sunny, with a high near 46. West northwest wind 7 to 9 mph becoming north in the afternoon.

    High: 46 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain before midnight, then rain and snow likely between midnight and 3am, then rain likely after 3am. Mostly cloudy, with a low around 30. East northeast wind 6 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 30 °F

    Chance Rain
    then
    Rain/Snow
    Likely

  • Thursday

    Thursday: A 30 percent chance of rain before noon. Partly sunny, with a high near 43. East northeast wind 8 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 15 mph.

    High: 43 °F

    Chance Rain
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 30. Northwest wind 9 to 14 mph, with gusts as high as 20 mph.
Tonight
Increasing clouds, with a low around 18. Calm wind becoming south 5 to 9 mph after midnight. Winds could gust as high as 15 mph.
Tuesday
Mostly cloudy, with a high near 48. Breezy, with a south wind 13 to 18 mph increasing to 20 to 25 mph in the morning. Winds could gust as high as 39 mph.
Tuesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 28. South southwest wind 9 to 15 mph becoming west northwest after midnight. Winds could gust as high as 23 mph.
Wednesday
Mostly sunny, with a high near 46. West northwest wind 7 to 9 mph becoming north in the afternoon.
Wednesday Night
A chance of rain before midnight, then rain and snow likely between midnight and 3am, then rain likely after 3am. Mostly cloudy, with a low around 30. East northeast wind 6 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A 30 percent chance of rain before noon. Partly sunny, with a high near 43. East northeast wind 8 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 15 mph.
Thursday Night
Mostly clear, with a low around 28.
Friday
Sunny, with a high near 58.
Friday Night
Mostly clear, with a low around 37.
Saturday
Sunny, with a high near 59.
Saturday Night
Mostly cloudy, with a low around 27.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Stonington IL
 39.61°N 89.24°W (Elev. 623 ft)
Last Update:
1:31 pm CST Feb 23, 2026
Forecast Valid:
2pm CST Feb 23, 2026-6pm CST Mar 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation