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

81°F

27°C

Humidity 34%
Wind Speed E 10 mph
Barometer 30.10 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 25 May 2:40 pm CDT
Extended Forecast for

5 Miles SSW Mount Auburn IL

  • Memorial Day

    Memorial Day: Sunny, with a high near 80. East southeast wind around 8 mph.

    High: 80 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 57. East southeast wind around 5 mph becoming calm in the evening.

    Low: 57 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 81. East wind 3 to 6 mph.

    High: 81 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 62. East southeast wind around 5 mph becoming calm after midnight.

    Low: 62 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 81. East wind 3 to 6 mph. Chance of precipitation is 50%.

    High: 81 °F

    Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 61. Light and variable wind becoming northeast around 6 mph after midnight.

    Low: 61 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 83. East northeast wind 8 to 11 mph, with gusts as high as 16 mph.

    High: 83 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 76.

    High: 76 °F

    Partly Sunny

Detailed Forecast

Memorial Day
Sunny, with a high near 80. East southeast wind around 8 mph.
Tonight
Mostly cloudy, with a low around 57. East southeast wind around 5 mph becoming calm in the evening.
Tuesday
Mostly cloudy, with a high near 81. East wind 3 to 6 mph.
Tuesday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 62. East southeast wind around 5 mph becoming calm after midnight.
Wednesday
A chance of showers, with thunderstorms also possible after 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 81. East wind 3 to 6 mph. Chance of precipitation is 50%.
Wednesday Night
Partly cloudy, with a low around 61. Light and variable wind becoming northeast around 6 mph after midnight.
Thursday
Mostly sunny, with a high near 83. East northeast wind 8 to 11 mph, with gusts as high as 16 mph.
Thursday Night
Partly cloudy, with a low around 60.
Friday
Partly sunny, with a high near 76.
Friday Night
Mostly cloudy, with a low around 57.
Saturday
Mostly sunny, with a high near 75.
Saturday Night
Partly cloudy, with a low around 56.
Sunday
Sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Mount Auburn IL
 39.7°N 89.29°W (Elev. 600 ft)
Last Update:
1:36 pm CDT May 25, 2026
Forecast Valid:
3pm CDT May 25, 2026-6pm CDT May 31, 2026
 
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