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

52°F

11°C

Humidity 88%
Wind Speed NA
Barometer 30.05 in
Dewpoint 48°F (9°C)
Visibility 4.00 mi
Last update 20 Nov 1:59 pm CST
Extended Forecast for

5 Miles SSE Assumption IL

  • This Afternoon

    This Afternoon: Patchy drizzle. Patchy fog between 3pm and 4pm. Otherwise, cloudy, with a high near 52. Southeast wind 3 to 6 mph.

    High: 52 °F

    Patchy
    Drizzle and
    Patchy Fog

  • Tonight

    Tonight: Rain likely, mainly after 4am. Patchy fog before 7pm, then patchy fog after 8pm. Otherwise, cloudy, with a low around 49. Light southeast wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 49 °F

    Chance Rain
    and Patchy
    Fog then Rain
    Likely and
    Areas Fog

  • Friday

    Friday: Rain. Patchy fog before noon. High near 54. East northeast wind 5 to 9 mph, with gusts as high as 16 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 54 °F

    Rain and
    Patchy Fog

  • Friday Night

    Friday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 38. North northeast wind around 7 mph.

    Low: 38 °F

    Chance Rain

  • Saturday

    Saturday: Sunny, with a high near 53. North wind around 6 mph becoming calm in the afternoon.

    High: 53 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 34. Light southwest wind.

    Low: 34 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 58. Southwest wind 3 to 6 mph.

    High: 58 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Monday

    Monday: A 50 percent chance of rain. Mostly cloudy, with a high near 56.

    High: 56 °F

    Chance Rain

Detailed Forecast

This Afternoon
Patchy drizzle. Patchy fog between 3pm and 4pm. Otherwise, cloudy, with a high near 52. Southeast wind 3 to 6 mph.
Tonight
Rain likely, mainly after 4am. Patchy fog before 7pm, then patchy fog after 8pm. Otherwise, cloudy, with a low around 49. Light southeast wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain. Patchy fog before noon. High near 54. East northeast wind 5 to 9 mph, with gusts as high as 16 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 38. North northeast wind around 7 mph.
Saturday
Sunny, with a high near 53. North wind around 6 mph becoming calm in the afternoon.
Saturday Night
Mostly clear, with a low around 34. Light southwest wind.
Sunday
Sunny, with a high near 58. Southwest wind 3 to 6 mph.
Sunday Night
Mostly cloudy, with a low around 40.
Monday
A 50 percent chance of rain. Mostly cloudy, with a high near 56.
Monday Night
Rain. Low around 46. Chance of precipitation is 80%.
Tuesday
A chance of rain. Mostly cloudy, with a high near 59.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Mostly sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Assumption IL
 39.45°N 89.02°W (Elev. 699 ft)
Last Update:
1:21 pm CST Nov 20, 2025
Forecast Valid:
2pm CST Nov 20, 2025-6pm CST Nov 26, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation