Hazardous Weather Conditions
Current conditions at
Decatur Airport (KDEC)
Lat: 39.83°NLon: 88.87°WElev: 670ft.
Fair
36°F
2°C
| Humidity | 79% |
| Wind Speed | Calm |
| Barometer | 30.30 in (1026.1 mb) |
| Dewpoint | 30°F (-1°C) |
| Visibility | 10.00 mi |
| Last update | 20 Apr 4:54 am CDT |
Extended Forecast for
3 Miles SSW Findlay IL
Frost Advisory April 20, 05:35am until April 20, 08:00am
NOW until 8:00am Mon

Frost Advisory
Today

High: 62 °F
Areas Frost
then SunnyTonight

Low: 47 °F
Mostly Clear
Tuesday
High: 76 °F
Mostly Sunny
then Sunny
and BreezyTuesday Night

Low: 57 °F
Partly Cloudy
Wednesday

High: 76 °F
Mostly Sunny
Wednesday Night

Low: 56 °F
Mostly Clear
Thursday

High: 78 °F
Mostly Sunny
Thursday Night
Low: 61 °F
Mostly Cloudy
then Showers
Likely
Detailed Forecast
Today
Areas of frost before 8am. Otherwise, sunny, with a high near 62. Light and variable wind becoming south around 6 mph in the afternoon.
Tonight
Mostly clear, with a low around 47. South southeast wind 6 to 10 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 76. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
Partly cloudy, with a low around 57. Southwest wind 10 to 13 mph, with gusts as high as 21 mph.
Wednesday
Mostly sunny, with a high near 76. West southwest wind around 10 mph, with gusts as high as 16 mph.
Wednesday Night
Mostly clear, with a low around 56. South wind 7 to 9 mph, with gusts as high as 15 mph.
Thursday
Mostly sunny, with a high near 78. South wind 10 to 18 mph, with gusts as high as 29 mph.
Thursday Night
Showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 61. Chance of precipitation is 60%.
Friday
Showers likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 72. Chance of precipitation is 70%.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 50.
Saturday
Mostly sunny, with a high near 70.
Saturday Night
A chance of showers. Partly cloudy, with a low around 48.
Sunday
Mostly sunny, with a high near 70.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles SSW Findlay IL
39.48°N 88.79°W (Elev. 669 ft)
39.48°N 88.79°W (Elev. 669 ft)
4:37 am CDT Apr 20, 2026
5am CDT Apr 20, 2026-6pm CDT Apr 26, 2026



