Current conditions at
Logan County Airport (KAAA)
Lat: 40.16°NLon: 89.34°WElev: 591ft.
Fair
45°F
7°C
| Humidity | 71% |
| Wind Speed | S 8 mph |
| Barometer | 29.90 in |
| Dewpoint | 36°F (2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 41°F (5°C) |
| Last update | 7 Jan 10:35 pm CST |
Extended Forecast for
Delavan IL
Tonight
Low: 41 °F
Partly Cloudy
then Patchy
FogThursday
High: 61 °F
Rain Likely
and Patchy
Fog then
Showers and
BreezyThursday Night
Low: 46 °F
Rain and
Breezy then
Chance RainFriday
High: 52 °F
Mostly Cloudy
Friday Night
Low: 36 °F
Mostly Cloudy
then Chance
RainSaturday
High: 41 °F
Chance Rain
then Chance
SnowSaturday Night
Low: 21 °F
Chance Snow
then Mostly
CloudySunday
High: 31 °F
Mostly Sunny
Sunday Night
Low: 22 °F
Mostly Clear
Detailed Forecast
Tonight
Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 41. South southeast wind around 11 mph, with gusts as high as 22 mph.
Thursday
Rain likely before noon, then showers after noon. Patchy fog before 8am. High near 61. Breezy, with a south southeast wind 11 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain and possibly a thunderstorm before midnight, then a chance of rain and thunderstorms between midnight and 3am, then a chance of rain after 3am. Low around 46. Breezy, with a south wind 10 to 20 mph becoming west after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Mostly cloudy, with a high near 52. West wind 7 to 10 mph becoming north in the afternoon. Winds could gust as high as 21 mph.
Friday Night
A 50 percent chance of rain after midnight. Mostly cloudy, with a low around 36. Northeast wind 5 to 7 mph.
Saturday
A chance of rain before noon, then a chance of snow. Partly sunny, with a high near 41. West wind 8 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Saturday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 21. West northwest wind around 15 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 31.
Sunday Night
Mostly clear, with a low around 22.
Monday
Mostly sunny, with a high near 42.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Partly sunny, with a high near 45.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 31.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 38.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Delavan IL
40.37°N 89.52°W (Elev. 600 ft)
40.37°N 89.52°W (Elev. 600 ft)
9:36 pm CST Jan 7, 2026
10pm CST Jan 7, 2026-6pm CST Jan 14, 2026
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