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

49°F

9°C

Humidity 100%
Wind Speed Calm
Barometer 30.00 in
Dewpoint 49°F (9°C)
Visibility 0.50 mi
Last update 4 Mar 6:35 pm CST
Extended Forecast for

Fillmore IL

  • Tonight

    Tonight: Showers and thunderstorms, mainly before 3am, then showers and possibly a thunderstorm after 3am. Patchy fog after 7pm. Low around 52. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 90%.

    Low: 52 °F

    T-storms
    Likely and
    Patchy Fog
    then T-storms
    and Patchy
    Fog

  • Thursday

    Thursday: Showers and possibly a thunderstorm before 10am, then isolated showers between 10am and 11am. Patchy fog before 11am. High near 64. West wind 5 to 9 mph becoming calm in the afternoon. Chance of precipitation is 80%.

    High: 64 °F

    Showers and
    Patchy Fog
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: A chance of showers before midnight, then showers likely and possibly a thunderstorm between midnight and 3am, then a slight chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 54. Calm wind becoming south 5 to 8 mph after midnight. Chance of precipitation is 60%.

    Low: 54 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday

    Friday: Scattered showers and thunderstorms. Partly sunny, with a high near 75. Breezy, with a south wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Chance of precipitation is 40%.

    High: 75 °F

    Scattered
    Showers and
    Breezy

  • Friday Night

    Friday Night: Scattered showers before 9pm, then scattered showers and thunderstorms between 9pm and midnight, then showers and possibly a thunderstorm after midnight. Low around 55. South wind 14 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.

    Low: 55 °F

    Scattered
    T-storms then
    Showers

  • Saturday

    Saturday: Showers likely before noon. Mostly cloudy, with a high near 64. Chance of precipitation is 60%.

    High: 64 °F

    Showers
    Likely then
    Mostly Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

Detailed Forecast

Tonight
Showers and thunderstorms, mainly before 3am, then showers and possibly a thunderstorm after 3am. Patchy fog after 7pm. Low around 52. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 90%.
Thursday
Showers and possibly a thunderstorm before 10am, then isolated showers between 10am and 11am. Patchy fog before 11am. High near 64. West wind 5 to 9 mph becoming calm in the afternoon. Chance of precipitation is 80%.
Thursday Night
A chance of showers before midnight, then showers likely and possibly a thunderstorm between midnight and 3am, then a slight chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 54. Calm wind becoming south 5 to 8 mph after midnight. Chance of precipitation is 60%.
Friday
Scattered showers and thunderstorms. Partly sunny, with a high near 75. Breezy, with a south wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Chance of precipitation is 40%.
Friday Night
Scattered showers before 9pm, then scattered showers and thunderstorms between 9pm and midnight, then showers and possibly a thunderstorm after midnight. Low around 55. South wind 14 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.
Saturday
Showers likely before noon. Mostly cloudy, with a high near 64. Chance of precipitation is 60%.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
Sunny, with a high near 61.
Sunday Night
Mostly clear, with a low around 45.
Monday
Sunny, with a high near 73.
Monday Night
A 40 percent chance of showers and thunderstorms. Mostly clear, with a low around 58.
Tuesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 72. Chance of precipitation is 70%.
Tuesday Night
Showers and possibly a thunderstorm. Low around 46. Chance of precipitation is 90%.
Wednesday
Showers likely. Mostly cloudy, with a high near 55. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Fillmore IL
 39.12°N 89.27°W (Elev. 650 ft)
Last Update:
4:36 pm CST Mar 4, 2026
Forecast Valid:
6pm CST Mar 4, 2026-6pm CDT Mar 11, 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