Current conditions at
Taylorville, Taylorville Municipal Airport (KTAZ)
Lat: 39.53°NLon: 89.33°WElev: 623ft.
Fair
47°F
8°C
| Humidity | 78% |
| Wind Speed | S 14 mph |
| Barometer | 29.97 in |
| Dewpoint | 40°F (4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 41°F (5°C) |
| Last update | 17 Feb 2:55 am CST |
Extended Forecast for
3 Miles SSW Illiopolis IL
Overnight

Low: 41 °F
Mostly Cloudy
Tuesday
High: 60 °F
Mostly Cloudy
then Slight
Chance
ShowersTuesday Night

Low: 52 °F
Chance
Showers and
BreezyWednesday

High: 68 °F
Sunny
Wednesday Night

Low: 45 °F
Partly Cloudy
Thursday
High: 68 °F
Mostly Cloudy
then Chance
T-stormsThursday Night
Low: 34 °F
Chance
Showers then
Mostly ClearFriday

High: 46 °F
Sunny and
BreezyFriday Night

Low: 27 °F
Mostly Clear
Detailed Forecast
Overnight
Mostly cloudy, with a low around 41. South wind around 8 mph, with gusts as high as 17 mph.
Tuesday
A 20 percent chance of showers after 5pm. Cloudy, with a high near 60. South wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 36 mph.
Tuesday Night
A 30 percent chance of showers, mainly between 9pm and 3am. Cloudy, then gradually becoming partly cloudy, with a low around 52. Breezy, with a south wind 17 to 22 mph, with gusts as high as 41 mph.
Wednesday
Sunny, with a high near 68. West southwest wind 9 to 18 mph, with gusts as high as 28 mph.
Wednesday Night
Partly cloudy, with a low around 45. South southeast wind 6 to 8 mph.
Thursday
A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 68. South southeast wind 9 to 18 mph, with gusts as high as 25 mph.
Thursday Night
A 40 percent chance of showers before midnight. Mostly clear, with a low around 34. West wind 14 to 18 mph, with gusts as high as 26 mph.
Friday
Sunny, with a high near 46. Breezy.
Friday Night
Mostly clear, with a low around 27.
Saturday
Mostly sunny, with a high near 42.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
Mostly sunny, with a high near 35.
Sunday Night
Mostly clear, with a low around 17.
Monday
Sunny, with a high near 37.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles SSW Illiopolis IL
39.81°N 89.29°W (Elev. 597 ft)
39.81°N 89.29°W (Elev. 597 ft)
2:37 am CST Feb 17, 2026
3am CST Feb 17, 2026-6pm CST Feb 23, 2026


