Hazardous Weather Conditions
Current conditions at
Olney-Noble Airport (KOLY)
Lat: 38.72°NLon: 88.18°WElev: 479ft.
Fair
65°F
18°C
| Humidity | 79% |
| Wind Speed | S 9 mph |
| Barometer | 29.99 in |
| Dewpoint | 58°F (14°C) |
| Visibility | 10.00 mi |
| Last update | 31 Mar 7:30 am CDT |
Extended Forecast for
Olney IL
Today

High: 81 °F
Partly Sunny
and BreezyTonight

Low: 62 °F
Chance
T-stormsWednesday

High: 75 °F
Showers
Wednesday Night

Low: 64 °F
Chance Rain
Thursday
High: 79 °F
Breezy.
Mostly Cloudy
then Rain
LikelyThursday Night

Low: 63 °F
Rain
Friday

High: 77 °F
Rain Likely
Friday Night
Low: 62 °F
Chance
T-storms then
Rain LikelySaturday

High: 72 °F
Rain Likely
and Breezy
Detailed Forecast
Today
Partly sunny, with a high near 81. Breezy, with a south southwest wind 14 to 23 mph, with gusts as high as 33 mph.
Tonight
A 50 percent chance of showers and thunderstorms, mainly after 11pm. Partly cloudy, with a low around 62. South southwest wind 10 to 14 mph, with gusts as high as 23 mph.
Wednesday
Showers likely and possibly a thunderstorm before 7am, then showers likely between 7am and 1pm, then rain and possibly a thunderstorm after 1pm. High near 75. South southwest wind 8 to 11 mph, with gusts as high as 16 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A 30 percent chance of rain before 1am. Mostly cloudy, with a low around 64. South southeast wind 8 to 13 mph, with gusts as high as 22 mph.
Thursday
Rain likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 79. Breezy, with a south wind 14 to 19 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Rain and possibly a thunderstorm. Low around 63. South wind 11 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Rain likely. Mostly cloudy, with a high near 77. South southwest wind 9 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.
Saturday
Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 72. Breezy. Chance of precipitation is 70%.
Saturday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 42.
Sunday
A chance of rain. Partly sunny, with a high near 56.
Sunday Night
Mostly clear, with a low around 35.
Monday
Sunny, with a high near 58.
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)
7:36 am CDT Mar 31, 2026
7am CDT Mar 31, 2026-6pm CDT Apr 6, 2026



