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

22°F

-6°C

Humidity 80%
Wind Speed SE 9 mph
Barometer 30.17 in
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill12°F (-11°C)
Last update 8 Dec 9:55 pm CST
Extended Forecast for

Stonington IL

  • Tonight

    Tonight: Mostly cloudy, with a temperature rising to around 28 by 5am. South wind 7 to 14 mph, with gusts as high as 23 mph.

    Low: 21 °F⇑

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 42. South southwest wind 11 to 14 mph, with gusts as high as 23 mph.

    High: 42 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 36. Breezy, with a south wind 16 to 23 mph becoming west after midnight. Winds could gust as high as 34 mph.

    Low: 36 °F

    Chance Rain
    and Breezy

  • Wednesday

    Wednesday: Mostly cloudy, with a temperature falling to around 32 by 5pm. Breezy, with a northwest wind 23 to 28 mph decreasing to 17 to 22 mph in the afternoon. Winds could gust as high as 41 mph.

    High: 41 °F⇓

    Mostly Cloudy
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 21. West northwest wind 6 to 14 mph, with gusts as high as 18 mph.

    Low: 21 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 40 percent chance of snow. Mostly cloudy, with a high near 31. West wind 6 to 8 mph.

    High: 31 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 20. North wind 6 to 10 mph, with gusts as high as 16 mph.

    Low: 20 °F

    Chance Snow

  • Friday

    Friday: Mostly cloudy, with a high near 28.

    High: 28 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 7.

    Low: 7 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a temperature rising to around 28 by 5am. South wind 7 to 14 mph, with gusts as high as 23 mph.
Tuesday
Partly sunny, with a high near 42. South southwest wind 11 to 14 mph, with gusts as high as 23 mph.
Tuesday Night
A 30 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 36. Breezy, with a south wind 16 to 23 mph becoming west after midnight. Winds could gust as high as 34 mph.
Wednesday
Mostly cloudy, with a temperature falling to around 32 by 5pm. Breezy, with a northwest wind 23 to 28 mph decreasing to 17 to 22 mph in the afternoon. Winds could gust as high as 41 mph.
Wednesday Night
Mostly cloudy, with a low around 21. West northwest wind 6 to 14 mph, with gusts as high as 18 mph.
Thursday
A 40 percent chance of snow. Mostly cloudy, with a high near 31. West wind 6 to 8 mph.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 20. North wind 6 to 10 mph, with gusts as high as 16 mph.
Friday
Mostly cloudy, with a high near 28.
Friday Night
Mostly cloudy, with a low around 7.
Saturday
Mostly cloudy, with a high near 16.
Saturday Night
Mostly cloudy, with a low around 6.
Sunday
Mostly sunny, with a high near 21.
Sunday Night
Mostly cloudy, with a low around 12.
Monday
Mostly cloudy, with a high near 31.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Stonington IL
 39.63°N 89.18°W (Elev. 620 ft)
Last Update:
9:36 pm CST Dec 8, 2025
Forecast Valid:
10pm CST Dec 8, 2025-6pm CST Dec 15, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation