Current conditions at
Olney-Noble Airport (KOLY)
Lat: 38.72°NLon: 88.18°WElev: 479ft.
Fair
37°F
3°C
| Humidity | 89% |
| Wind Speed | S 6 mph |
| Barometer | 30.00 in |
| Dewpoint | 34°F (1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 32°F (0°C) |
| Last update | 6 Dec 7:50 pm CST |
Extended Forecast for
Olney IL
Tonight
Low: 32 °F
Cloudy then
Slight Chance
Rain and
Patchy FogSunday

High: 40 °F
Slight Chance
Rain and
Patchy FogSunday Night

Low: 20 °F
Mostly Cloudy
Monday

High: 32 °F
Mostly Sunny
Monday Night

Low: 22 °F
Partly Cloudy
Tuesday

High: 46 °F
Partly Sunny
Tuesday Night
Low: 38 °F
Mostly Cloudy
then Mostly
Cloudy and
BreezyWednesday
High: 47 °F
Chance Rain
then Partly
SunnyWednesday Night
Low: 25 °F
Mostly Cloudy
then Chance
Snow
Detailed Forecast
Tonight
A 20 percent chance of rain after 5am. Patchy fog after midnight. Otherwise, cloudy, with a low around 32. South southeast wind 3 to 5 mph.
Sunday
A slight chance of rain before noon, then a slight chance of drizzle after noon. Patchy fog before 9am. Otherwise, cloudy, with a high near 40. South wind 5 to 11 mph becoming north in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 20. North northeast wind 8 to 11 mph, with gusts as high as 18 mph.
Monday
Mostly sunny, with a high near 32. North northeast wind 5 to 7 mph becoming calm in the afternoon.
Monday Night
Partly cloudy, with a low around 22. Light and variable wind becoming south southwest 6 to 11 mph after midnight. Winds could gust as high as 18 mph.
Tuesday
Partly sunny, with a high near 46. South southwest wind 13 to 15 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly cloudy, with a low around 38. Breezy, with a south southwest wind 14 to 20 mph, with gusts as high as 28 mph.
Wednesday
A 30 percent chance of rain before noon. Partly sunny, with a high near 47.
Wednesday Night
A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 25.
Thursday
A chance of rain and snow before noon. Mostly cloudy, with a high near 36. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, with a low around 20.
Friday
Partly sunny, with a high near 28.
Friday Night
Mostly cloudy, with a low around 7.
Saturday
Mostly sunny, with a high near 22.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Olney IL
38.73°N 88.09°W (Elev. 446 ft)
38.73°N 88.09°W (Elev. 446 ft)
6:36 pm CST Dec 6, 2025
8pm CST Dec 6, 2025-6pm CST Dec 13, 2025


