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.

Overcast

32°F

0°C

Humidity 92%
Wind Speed SW 5 mph
Barometer 29.97 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 6 Dec 7:55 am CST
Extended Forecast for

Stonington IL

  • Today

    Today: Mostly cloudy, with a high near 35. West wind around 5 mph becoming light and variable.

    High: 35 °F

    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of snow before 11pm, then a slight chance of freezing rain between 11pm and midnight, then a chance of rain after midnight. Cloudy, with a low around 30. Southeast wind 5 to 10 mph. Chance of precipitation is 40%.

    Low: 30 °F

    Slight Chance
    Wintry Mix
    then Chance
    Rain

  • Sunday

    Sunday: A chance of rain before 11am, then a chance of snow between 11am and noon. Mostly cloudy, with a temperature rising to near 34 by 8am, then falling to around 26 during the remainder of the day. South wind 5 to 15 mph becoming north in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 30%.

    High: 34 °F⇓

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 11. North wind 5 to 11 mph, with gusts as high as 15 mph.

    Low: 11 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 26. North northeast wind around 5 mph becoming light and variable in the morning.

    High: 26 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 15. Light south southeast wind becoming south southwest 9 to 14 mph in the evening. Winds could gust as high as 21 mph.

    Low: 15 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 40. South southwest wind 11 to 14 mph, with gusts as high as 21 mph.

    High: 40 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 38.

    High: 38 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly cloudy, with a high near 35. West wind around 5 mph becoming light and variable.
Tonight
A slight chance of snow before 11pm, then a slight chance of freezing rain between 11pm and midnight, then a chance of rain after midnight. Cloudy, with a low around 30. Southeast wind 5 to 10 mph. Chance of precipitation is 40%.
Sunday
A chance of rain before 11am, then a chance of snow between 11am and noon. Mostly cloudy, with a temperature rising to near 34 by 8am, then falling to around 26 during the remainder of the day. South wind 5 to 15 mph becoming north in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 11. North wind 5 to 11 mph, with gusts as high as 15 mph.
Monday
Mostly sunny, with a high near 26. North northeast wind around 5 mph becoming light and variable in the morning.
Monday Night
Partly cloudy, with a low around 15. Light south southeast wind becoming south southwest 9 to 14 mph in the evening. Winds could gust as high as 21 mph.
Tuesday
Partly sunny, with a high near 40. South southwest wind 11 to 14 mph, with gusts as high as 21 mph.
Tuesday Night
A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 36.
Wednesday
Mostly cloudy, with a high near 38.
Wednesday Night
Mostly cloudy, with a low around 20.
Thursday
A chance of snow. Mostly cloudy, with a high near 30.
Thursday Night
Mostly cloudy, with a low around 15.
Friday
Partly sunny, with a high near 22.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Stonington IL
 39.63°N 89.18°W (Elev. 620 ft)
Last Update:
4:07 am CST Dec 6, 2025
Forecast Valid:
8am CST Dec 6, 2025-6pm CST Dec 12, 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