Current conditions at
Decatur Airport (KDEC)
Lat: 39.83°NLon: 88.87°WElev: 670ft.
Fair
56°F
13°C
| Humidity | 53% |
| Wind Speed | Calm |
| Barometer | 30.35 in (1027.9 mb) |
| Dewpoint | 39°F (4°C) |
| Visibility | 10.00 mi |
| Last update | 19 Oct 6:54 pm CDT |
Extended Forecast for
2 Miles WNW Decatur IL
Tonight
Low: 43 °F
Partly Cloudy
Tuesday
High: 72 °F
Sunny
Tuesday Night
Low: 42 °F
Clear
Wednesday
High: 73 °F
Sunny
Wednesday Night
Low: 45 °F
Clear
Thursday
High: 74 °F
Sunny
Thursday Night
Low: 47 °F
Clear
Friday
High: 73 °F
Sunny
Friday Night
Low: 46 °F
Mostly Clear
Detailed Forecast
Tonight
Partly cloudy, with a low around 43. Calm wind.
Tuesday
Sunny, with a high near 72. Light east wind.
Tuesday Night
Clear, with a low around 42. Light east wind.
Wednesday
Sunny, with a high near 73. Calm wind.
Wednesday Night
Clear, with a low around 45. Calm wind.
Thursday
Sunny, with a high near 74. Light and variable wind.
Thursday Night
Clear, with a low around 47. Light east wind.
Friday
Sunny, with a high near 73.
Friday Night
Mostly clear, with a low around 46.
Saturday
Sunny, with a high near 73.
Saturday Night
Partly cloudy, with a low around 50.
Sunday
Partly sunny, with a high near 75.
Sunday Night
Mostly cloudy, with a low around 50.
Monday
Mostly sunny, with a high near 73.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles WNW Decatur IL
39.86°N 88.97°W (Elev. 676 ft)
39.86°N 88.97°W (Elev. 676 ft)
5:56 pm CDT Oct 19, 2026
6pm CDT Oct 19, 2026-6pm CDT Oct 26, 2026
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