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

59°F

15°C

Humidity 63%
Wind Speed NA
Barometer 30.04 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 4 Nov 5:59 pm CST
Extended Forecast for

Stonington IL

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 50. South southwest wind 13 to 17 mph, with gusts as high as 29 mph.

    Low: 50 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 65. Southwest wind 11 to 18 mph becoming north northwest in the afternoon. Winds could gust as high as 28 mph.

    High: 65 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 34. North northwest wind 5 to 8 mph becoming calm in the evening.

    Low: 34 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 61. Light east wind becoming south southeast 11 to 16 mph in the morning. Winds could gust as high as 21 mph.

    High: 61 °F

    Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 49. South wind 13 to 15 mph, with gusts as high as 22 mph.

    Low: 49 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: A 40 percent chance of rain before noon. Mostly cloudy, then gradually becoming sunny, with a high near 69. South southwest wind 13 to 16 mph becoming west in the afternoon. Winds could gust as high as 21 mph.

    High: 69 °F

    Chance Rain
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 39. West wind 5 to 10 mph becoming light northwest after midnight.

    Low: 39 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance Rain
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming clear, with a low around 50. South southwest wind 13 to 17 mph, with gusts as high as 29 mph.
Wednesday
Sunny, with a high near 65. Southwest wind 11 to 18 mph becoming north northwest in the afternoon. Winds could gust as high as 28 mph.
Wednesday Night
Clear, with a low around 34. North northwest wind 5 to 8 mph becoming calm in the evening.
Thursday
Sunny, with a high near 61. Light east wind becoming south southeast 11 to 16 mph in the morning. Winds could gust as high as 21 mph.
Thursday Night
A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 49. South wind 13 to 15 mph, with gusts as high as 22 mph.
Friday
A 40 percent chance of rain before noon. Mostly cloudy, then gradually becoming sunny, with a high near 69. South southwest wind 13 to 16 mph becoming west in the afternoon. Winds could gust as high as 21 mph.
Friday Night
Mostly clear, with a low around 39. West wind 5 to 10 mph becoming light northwest after midnight.
Saturday
Mostly sunny, with a high near 62.
Saturday Night
A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 34.
Sunday
Partly sunny, with a high near 43. Breezy.
Sunday Night
Partly cloudy, with a low around 22.
Monday
Sunny, with a high near 41.
Monday Night
Mostly clear, with a low around 22.
Veterans Day
Mostly sunny, with a high near 49.
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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:
5:36 pm CST Nov 4, 2025
Forecast Valid:
6pm CST Nov 4, 2025-6pm CST Nov 11, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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