National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Taylorville, Taylorville Municipal Airport (KTAZ)

Lat: 39.53°NLon: 89.33°WElev: 623ft.

Mostly Cloudy

82°F

28°C

Humidity 74%
Wind Speed NW 5 mph
Barometer 29.90 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 27 Jun 2:24 pm CDT
Extended Forecast for

Palmer IL

Heat Advisory June 28, 01:00pm until June 28, 07:00pm
Click here for hazard details and duration
Heat Advisory

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 82. Light and variable wind.

    High: 82 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 70. Light east southeast wind.

    Low: 70 °F

    Chance
    T-storms

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms before 8am. Cloudy through mid morning, then gradual clearing, with a high near 91. Heat index values as high as 106. South southeast wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 91 °F

    Slight Chance
    T-storms then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 73. South southeast wind 7 to 9 mph, with gusts as high as 15 mph.

    Low: 73 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 93. South wind 7 to 11 mph, with gusts as high as 18 mph.

    High: 93 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 74. South wind 7 to 11 mph, with gusts as high as 17 mph.

    Low: 74 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 94. South southwest wind 6 to 9 mph, with gusts as high as 15 mph.

    High: 94 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 74.

    Low: 74 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 82. Light and variable wind.
Tonight
A 40 percent chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 70. Light east southeast wind.
Sunday
A 20 percent chance of showers and thunderstorms before 8am. Cloudy through mid morning, then gradual clearing, with a high near 91. Heat index values as high as 106. South southeast wind 5 to 10 mph, with gusts as high as 15 mph.
Sunday Night
Mostly clear, with a low around 73. South southeast wind 7 to 9 mph, with gusts as high as 15 mph.
Monday
Mostly sunny, with a high near 93. South wind 7 to 11 mph, with gusts as high as 18 mph.
Monday Night
Mostly clear, with a low around 74. South wind 7 to 11 mph, with gusts as high as 17 mph.
Tuesday
Sunny, with a high near 94. South southwest wind 6 to 9 mph, with gusts as high as 15 mph.
Tuesday Night
Clear, with a low around 74.
Wednesday
Sunny, with a high near 94.
Wednesday Night
Mostly clear, with a low around 74.
Thursday
Sunny, with a high near 93.
Thursday Night
Mostly clear, with a low around 73.
Friday
Sunny, with a high near 92.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Palmer IL
 39.46°N 89.42°W (Elev. 600 ft)
Last Update:
1:26 pm CDT Jun 27, 2026
Forecast Valid:
2pm CDT Jun 27, 2026-6pm CDT Jul 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation