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.

Fog/Mist

50°F

10°C

Humidity 100%
Wind Speed NA
Barometer 29.91 in
Dewpoint 50°F (10°C)
Visibility 4.00 mi
Last update 21 Nov 5:57 pm CST
Extended Forecast for

Stonington IL

  • Tonight

    Tonight: Rain likely, mainly before 2am. Patchy fog before 9pm. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 38. North northeast wind 7 to 9 mph, with gusts as high as 17 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Rain Likely
    and Patchy
    Fog

  • Saturday

    Saturday: Sunny, with a high near 54. North wind around 6 mph becoming west southwest in the afternoon.

    High: 54 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 36. West southwest wind around 6 mph.

    Low: 36 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 57. Light and variable wind.

    High: 57 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 39. Calm wind becoming south southeast around 6 mph after midnight.

    Low: 39 °F

    Increasing
    Clouds

  • Monday

    Monday: Rain likely after noon. Mostly cloudy, with a high near 56. South southeast wind 6 to 11 mph, with gusts as high as 17 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 56 °F

    Mostly Cloudy
    then Rain
    Likely

  • Monday Night

    Monday Night: Rain, mainly before midnight. Low around 47. South wind 8 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 47 °F

    Rain then
    Chance Rain

  • Tuesday

    Tuesday: A 30 percent chance of rain. Partly sunny, with a high near 60.

    High: 60 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain likely, mainly before 2am. Patchy fog before 9pm. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 38. North northeast wind 7 to 9 mph, with gusts as high as 17 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Sunny, with a high near 54. North wind around 6 mph becoming west southwest in the afternoon.
Saturday Night
Mostly clear, with a low around 36. West southwest wind around 6 mph.
Sunday
Sunny, with a high near 57. Light and variable wind.
Sunday Night
Increasing clouds, with a low around 39. Calm wind becoming south southeast around 6 mph after midnight.
Monday
Rain likely after noon. Mostly cloudy, with a high near 56. South southeast wind 6 to 11 mph, with gusts as high as 17 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Rain, mainly before midnight. Low around 47. South wind 8 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
A 30 percent chance of rain. Partly sunny, with a high near 60.
Tuesday Night
Partly cloudy, with a low around 32.
Wednesday
Mostly sunny, with a high near 46.
Wednesday Night
Partly cloudy, with a low around 25.
Thanksgiving Day
Mostly sunny, with a high near 42.
Thursday Night
Mostly cloudy, with a low around 25.
Friday
Mostly sunny, with a high near 40.
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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:
5:11 pm CST Nov 21, 2025
Forecast Valid:
6pm CST Nov 21, 2025-6pm CST Nov 28, 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