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.

Overcast

48°F

9°C

Humidity 100%
Wind Speed SW 3 mph
Barometer 29.98 in
Dewpoint 48°F (9°C)
Visibility 4.00 mi
Last update 5 Mar 1:35 am CST
Extended Forecast for

Wenonah IL

Dense Fog Advisory until March 5, 06:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until March 5, 06:00am

    NOW until 6:00am Thu

    Dense Fog Advisory

  • Overnight

    Low: 50 °F

    Showers and
    Areas Dense
    Fog

  • Thursday

    Thursday: Showers and thunderstorms likely before 11am, then a slight chance of showers between 11am and noon. Areas of fog before 1pm. Otherwise, cloudy, with a high near 63. West wind 5 to 10 mph. Chance of precipitation is 60%.

    High: 63 °F

    Showers
    Likely and
    Areas Fog
    then Patchy
    Fog

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms, mainly after 3am. Mostly cloudy, with a low around 52. Light and variable wind becoming southeast 5 to 10 mph in the evening.

    Low: 52 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Friday

    Friday: A chance of rain and thunderstorms. Partly sunny, with a high near 76. Breezy, with a south wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 30%.

    High: 76 °F

    Chance Rain
    and Breezy

  • Friday Night

    Friday Night: A chance of rain before 9pm, then a chance of rain and thunderstorms between 9pm and midnight, then rain and possibly a thunderstorm after midnight. Low around 57. South wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 90%.

    Low: 57 °F

    Chance Rain
    then Rain

  • Saturday

    Saturday: A 50 percent chance of rain before noon. Mostly cloudy, with a high near 66.

    High: 66 °F

    Chance Rain
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

Detailed Forecast

Overnight
Showers and possibly a thunderstorm. Areas of dense fog. Low around 50. South wind around 7 mph. Chance of precipitation is 90%.
Thursday
Showers and thunderstorms likely before 11am, then a slight chance of showers between 11am and noon. Areas of fog before 1pm. Otherwise, cloudy, with a high near 63. West wind 5 to 10 mph. Chance of precipitation is 60%.
Thursday Night
A 40 percent chance of showers and thunderstorms, mainly after 3am. Mostly cloudy, with a low around 52. Light and variable wind becoming southeast 5 to 10 mph in the evening.
Friday
A chance of rain and thunderstorms. Partly sunny, with a high near 76. Breezy, with a south wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 30%.
Friday Night
A chance of rain before 9pm, then a chance of rain and thunderstorms between 9pm and midnight, then rain and possibly a thunderstorm after midnight. Low around 57. South wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 90%.
Saturday
A 50 percent chance of rain before noon. Mostly cloudy, with a high near 66.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Sunny, with a high near 61.
Sunday Night
Mostly clear, with a low around 44.
Monday
Sunny, with a high near 73.
Monday Night
A 30 percent chance of rain and thunderstorms. Mostly clear, with a low around 57.
Tuesday
Rain and possibly a thunderstorm. High near 73. Breezy. Chance of precipitation is 80%.
Tuesday Night
Rain and possibly a thunderstorm. Low around 49. Breezy. Chance of precipitation is 90%.
Wednesday
Rain likely. Mostly cloudy, with a high near 59. Breezy. Chance of precipitation is 70%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Wenonah IL
 39.32°N 89.29°W (Elev. 673 ft)
Last Update:
12:26 am CST Mar 5, 2026
Forecast Valid:
2am CST Mar 5, 2026-6pm CDT Mar 11, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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