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

37°F

3°C

Humidity 70%
Wind Speed N 6 mph
Barometer 30.10 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 14 Mar 12:44 am CDT
Extended Forecast for

Fillmore IL

  • Overnight

    Overnight: Partly cloudy, with a low around 33. Northeast wind 3 to 5 mph.

    Low: 33 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 57. East wind 6 to 14 mph, with gusts as high as 21 mph.

    High: 57 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 48. Southeast wind 10 to 16 mph, with gusts as high as 25 mph.

    Low: 48 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of rain and thunderstorms before 1pm, then rain between 1pm and 4pm, then showers and possibly a thunderstorm after 4pm. High near 65. Breezy, with a south wind 21 to 29 mph, with gusts as high as 41 mph. Chance of precipitation is 80%.

    High: 65 °F

    Breezy.
    Slight Chance
    T-storms then
    Showers

  • Sunday Night

    Sunday Night: Rain before 10pm, then snow, possibly mixed with rain between 10pm and 1am, then a chance of snow after 1am. Some thunder is also possible. Low around 21. Breezy, with a west wind 22 to 25 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 21 °F

    Rain/Snow and
    Breezy

  • Monday

    Monday: A 40 percent chance of snow before 1pm. Mostly cloudy, with a high near 24. Blustery.

    High: 24 °F

    Chance Snow
    and Blustery

  • Monday Night

    Monday Night: Partly cloudy, with a low around 10. Blustery.

    Low: 10 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 32.

    High: 32 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of snow before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.

    Low: 24 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 33. Northeast wind 3 to 5 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 57. East wind 6 to 14 mph, with gusts as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 48. Southeast wind 10 to 16 mph, with gusts as high as 25 mph.
Sunday
A slight chance of rain and thunderstorms before 1pm, then rain between 1pm and 4pm, then showers and possibly a thunderstorm after 4pm. High near 65. Breezy, with a south wind 21 to 29 mph, with gusts as high as 41 mph. Chance of precipitation is 80%.
Sunday Night
Rain before 10pm, then snow, possibly mixed with rain between 10pm and 1am, then a chance of snow after 1am. Some thunder is also possible. Low around 21. Breezy, with a west wind 22 to 25 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Monday
A 40 percent chance of snow before 1pm. Mostly cloudy, with a high near 24. Blustery.
Monday Night
Partly cloudy, with a low around 10. Blustery.
Tuesday
Sunny, with a high near 32.
Tuesday Night
A slight chance of snow before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 56.
Wednesday Night
Mostly clear, with a low around 36.
Thursday
Mostly sunny, with a high near 63.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Mostly sunny, with a high near 62.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Fillmore IL
 39.1°N 89.27°W (Elev. 600 ft)
Last Update:
11:46 pm CDT Mar 13, 2026
Forecast Valid:
12am CDT Mar 14, 2026-6pm CDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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