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

64°F

18°C

Humidity 100%
Wind Speed NA
Barometer 30.03 in
Dewpoint 64°F (18°C)
Visibility 7.00 mi
Last update 15 Jun 3:43 am CDT
Extended Forecast for

4 Miles SW Stonington IL

  • Overnight

    Overnight: Patchy fog. Otherwise, partly cloudy, with a low around 63. Light north northeast wind.

    Low: 63 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 8am. Otherwise, partly sunny, with a high near 82. Northeast wind around 7 mph.

    High: 82 °F

    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 66. Northeast wind 3 to 5 mph.

    Low: 66 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 84. East wind 3 to 5 mph.

    High: 84 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 67. Light south southeast wind.

    Low: 67 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 88. South southwest wind 5 to 8 mph.

    High: 88 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. South wind 6 to 9 mph, with gusts as high as 16 mph. Chance of precipitation is 50%.

    Low: 69 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: Showers likely, then showers and possibly a thunderstorm after 7am. High near 83. Chance of precipitation is 80%.

    High: 83 °F

    Showers
    Likely then
    T-storms

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 67.

    Low: 67 °F

    Chance
    T-storms

Detailed Forecast

Overnight
Patchy fog. Otherwise, partly cloudy, with a low around 63. Light north northeast wind.
Sunday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 82. Northeast wind around 7 mph.
Sunday Night
Mostly cloudy, with a low around 66. Northeast wind 3 to 5 mph.
Monday
Mostly cloudy, with a high near 84. East wind 3 to 5 mph.
Monday Night
Partly cloudy, with a low around 67. Light south southeast wind.
Tuesday
Mostly sunny, with a high near 88. South southwest wind 5 to 8 mph.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. South wind 6 to 9 mph, with gusts as high as 16 mph. Chance of precipitation is 50%.
Wednesday
Showers likely, then showers and possibly a thunderstorm after 7am. High near 83. Chance of precipitation is 80%.
Wednesday Night
A 40 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 67.
Juneteenth
Mostly sunny, with a high near 82.
Thursday Night
Mostly clear, with a low around 65.
Friday
Sunny, with a high near 87.
Friday Night
Mostly clear, with a low around 71.
Saturday
Sunny, with a high near 89.
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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:
1:11 am CDT Jun 15, 2025
Forecast Valid:
3am CDT Jun 15, 2025-6pm CDT Jun 21, 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