


Current conditions at
Decatur Airport (KDEC)
Lat: 39.83°NLon: 88.87°WElev: 670ft.
Light Rain Fog/Mist
34°F
1°C
Humidity | 92% |
Wind Speed | E 12 mph |
Barometer | 29.87 in (1012.1 mb) |
Dewpoint | 32°F (0°C) |
Visibility | 2.50 mi |
Wind Chill | 25°F (-4°C) |
Last update | 8 Feb 8:54 am CST |
Extended Forecast for
2 Miles ENE Harristown IL
Today
High: 39 °F
Rain Likely
and Patchy
Fog then
Chance Rain
and Patchy
FogTonight
Low: 25 °F
Mostly Cloudy
Sunday
High: 35 °F
Mostly Cloudy
Sunday Night
Low: 21 °F
Partly Cloudy
Monday
High: 37 °F
Increasing
CloudsMonday Night
Low: 27 °F
Cloudy then
Chance SnowTuesday
High: 33 °F
Chance Snow
then Mostly
CloudyTuesday Night
Low: 21 °F
Mostly Cloudy
Wednesday
High: 30 °F
Cloudy then
Snow Likely
Detailed Forecast
Today
Rain likely, mainly before 1pm. Patchy fog before 3pm. Otherwise, cloudy, with a high near 39. Light and variable wind becoming northwest 9 to 14 mph in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Mostly cloudy, with a low around 25. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Mostly cloudy, with a high near 35. North northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Sunday Night
Partly cloudy, with a low around 21. North northwest wind around 5 mph becoming calm in the evening.
Monday
Increasing clouds, with a high near 37. Calm wind becoming east around 6 mph in the afternoon.
Monday Night
A 30 percent chance of snow after midnight. Cloudy, with a low around 27. East wind 6 to 9 mph, with gusts as high as 16 mph.
Tuesday
A 40 percent chance of snow before noon. Mostly cloudy, with a high near 33. North northeast wind 10 to 14 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly cloudy, with a low around 21.
Wednesday
Snow likely after noon. Mostly cloudy, with a high near 30. Chance of precipitation is 70%.
Wednesday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 17. Chance of precipitation is 70%.
Thursday
Mostly sunny, with a high near 26.
Thursday Night
Mostly cloudy, with a low around 14.
Friday
Mostly cloudy, with a high near 38.
Additional Forecasts and Information
Click Map For Forecast
ABOUT THIS FORECAST
Point Forecast:
2 Miles ENE Harristown IL
39.84°N 89.03°W (Elev. 666 ft)
39.84°N 89.03°W (Elev. 666 ft)
4:27 am CST Feb 8, 2025
9am CST Feb 8, 2025-6pm CST Feb 14, 2025