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

59°F

15°C

Humidity 25%
Wind Speed SE 5 mph
Barometer 30.01 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 28 Feb 2:35 pm CST
Extended Forecast for

5 Miles S Mechanicsburg IL

  • This Afternoon

    This Afternoon: A slight chance of rain between 3pm and 4pm. Partly sunny, with a high near 58. East wind 7 to 9 mph. Chance of precipitation is 20%.

    High: 58 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 26. North northeast wind 8 to 14 mph, with gusts as high as 21 mph.

    Low: 26 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 42. Northeast wind 10 to 14 mph, with gusts as high as 20 mph.

    High: 42 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 29. East northeast wind around 10 mph, with gusts as high as 18 mph.

    Low: 29 °F

    Chance Snow

  • Monday

    Monday: A chance of rain and snow before 9am, then a chance of rain between 9am and noon. Cloudy, with a high near 43. East southeast wind 10 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 43 °F

    Chance
    Rain/Snow
    then Cloudy

  • Monday Night

    Monday Night: Rain. Low around 37. Southeast wind around 9 mph, with gusts as high as 15 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 37 °F

    Rain Likely
    then Rain

  • Tuesday

    Tuesday: Rain. High near 57. South southeast wind around 10 mph becoming east northeast in the afternoon. Winds could gust as high as 17 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 57 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain and possibly a thunderstorm. Low around 47. Chance of precipitation is 90%.

    Low: 47 °F

    Rain

  • Wednesday

    Wednesday: Rain likely and possibly a thunderstorm. Cloudy, with a high near 62. Chance of precipitation is 70%.

    High: 62 °F

    Rain Likely

Detailed Forecast

This Afternoon
A slight chance of rain between 3pm and 4pm. Partly sunny, with a high near 58. East wind 7 to 9 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 26. North northeast wind 8 to 14 mph, with gusts as high as 21 mph.
Sunday
Partly sunny, with a high near 42. Northeast wind 10 to 14 mph, with gusts as high as 20 mph.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 29. East northeast wind around 10 mph, with gusts as high as 18 mph.
Monday
A chance of rain and snow before 9am, then a chance of rain between 9am and noon. Cloudy, with a high near 43. East southeast wind 10 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Monday Night
Rain. Low around 37. Southeast wind around 9 mph, with gusts as high as 15 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Rain. High near 57. South southeast wind around 10 mph becoming east northeast in the afternoon. Winds could gust as high as 17 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Rain and possibly a thunderstorm. Low around 47. Chance of precipitation is 90%.
Wednesday
Rain likely and possibly a thunderstorm. Cloudy, with a high near 62. Chance of precipitation is 70%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 49. Chance of precipitation is 70%.
Thursday
Rain likely. Mostly cloudy, with a high near 66.
Thursday Night
A chance of rain. Partly cloudy, with a low around 52.
Friday
Rain likely. Mostly cloudy, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Mechanicsburg IL
 39.75°N 89.41°W (Elev. 561 ft)
Last Update:
2:36 pm CST Feb 28, 2026
Forecast Valid:
2pm CST Feb 28, 2026-6pm CST Mar 6, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation