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Current conditions at
Decatur Airport (KDEC)
Lat: 39.83°NLon: 88.87°WElev: 670ft.
Fair
50°F
10°C
| Humidity | 89% |
| Wind Speed | Calm |
| Barometer | 30.03 in (1016.7 mb) |
| Dewpoint | 47°F (8°C) |
| Visibility | 10.00 mi |
| Last update | 8 Oct 4:54 am CDT |
Extended Forecast for
4 Miles NE Taylorville IL
Today

High: 82 °F
Sunny
Tonight

Low: 53 °F
Mostly Clear
Friday

High: 87 °F
Sunny
Friday Night

Low: 60 °F
Clear
Saturday

High: 84 °F
Increasing
CloudsSaturday Night

Low: 58 °F
Showers
LikelySunday

High: 76 °F
Chance
ShowersSunday Night

Low: 56 °F
Partly Cloudy
Columbus Day

High: 87 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 82. Calm wind becoming west around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 53. Calm wind becoming southeast around 5 mph after midnight.
Friday
Sunny, with a high near 87. South wind 6 to 11 mph, with gusts as high as 18 mph.
Friday Night
Clear, with a low around 60. South southeast wind around 7 mph.
Saturday
Increasing clouds, with a high near 84. South wind 6 to 10 mph, with gusts as high as 16 mph.
Saturday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 58. East southeast wind 6 to 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
A 30 percent chance of showers before 1pm. Partly sunny, with a high near 76. East wind 6 to 8 mph becoming north northwest in the afternoon.
Sunday Night
Partly cloudy, with a low around 56.
Columbus Day
Sunny, with a high near 87.
Monday Night
Mostly clear, with a low around 59.
Tuesday
Sunny, with a high near 76.
Tuesday Night
Mostly clear, with a low around 48.
Wednesday
Sunny, with a high near 73.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles NE Taylorville IL
39.56°N 89.21°W (Elev. 600 ft)
39.56°N 89.21°W (Elev. 600 ft)
4:36 am CDT Oct 8, 2026
5am CDT Oct 8, 2026-6pm CDT Oct 14, 2026


