Current conditions at
Olney-Noble Airport (KOLY)
Lat: 38.72°NLon: 88.18°WElev: 479ft.
Fair
57°F
14°C
| Humidity | 99% |
| Wind Speed | Calm |
| Barometer | 29.97 in |
| Dewpoint | 56°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 17 Apr 3:15 am CDT |
Extended Forecast for
Olney IL
Overnight

Low: 57 °F
Mostly Clear
Friday
High: 84 °F
Partly Sunny
then Chance
T-stormsFriday Night
Low: 53 °F
Chance
T-storms then
ShowersSaturday

High: 64 °F⇓
Showers
Saturday Night

Low: 38 °F
Decreasing
CloudsSunday

High: 63 °F
Sunny
Sunday Night

Low: 39 °F
Mostly Clear
Monday

High: 66 °F
Sunny
Monday Night

Low: 49 °F
Mostly Clear
Detailed Forecast
Overnight
Mostly clear, with a low around 57. Light south wind.
Friday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 84. South wind 5 to 15 mph, with gusts as high as 24 mph.
Friday Night
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4am. Low around 53. South wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
Showers, mainly before 1pm. Temperature falling to around 55 by 5pm. West southwest wind 14 to 17 mph becoming northwest in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Mostly cloudy, then gradually becoming clear, with a low around 38. Northwest wind 6 to 11 mph, with gusts as high as 21 mph.
Sunday
Sunny, with a high near 63. West wind 6 to 14 mph, with gusts as high as 22 mph.
Sunday Night
Mostly clear, with a low around 39. Northwest wind 5 to 7 mph becoming east northeast after midnight.
Monday
Sunny, with a high near 66.
Monday Night
Mostly clear, with a low around 49.
Tuesday
Mostly sunny, with a high near 76.
Tuesday Night
Mostly clear, with a low around 55.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Mostly sunny, with a high near 81.
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)
2:50 am CDT Apr 17, 2026
3am CDT Apr 17, 2026-6pm CDT Apr 23, 2026


