10-Day Weather Forecast - Olney, IL

Partly sunny in the morning then becoming mostly cloudy. Much cooler with highs in the mid 40s. Northeast winds 10 to 15 mph.

Mostly cloudy. Rain and snow likely after midnight. Snow accumulation around an inch possible. Lows in the lower 30s. East winds 5 to 10 mph. Chance of precipitation 70 percent.

Cloudy. Rain likely in the morning. Highs in the mid 40s. East winds 5 to 10 mph. Chance of rain 70 percent.

Cloudy. A chance of rain in the evening then rain likely after midnight. Lows around 40. Temperature rising into the mid 40s after midnight. Southeast winds 5 to 10 mph. Chance of rain 70 percent.

Rain likely. Not as cool with highs in the lower 60s. Chance of rain 70 percent.

Rain. Lows in the mid 50s. Highs in the mid 60s. Chance of rain 80 percent.

Rain. Lows in the mid 50s. Highs in the mid 60s. Chance of rain 80 percent.

Rain likely with a chance of thunderstorms in the evening then rain likely after midnight. Lows in the mid 50s. Chance of rain 70 percent.

Rain likely. Highs in the upper 60s. Chance of rain 70 percent.

Rain likely. A chance of thunderstorms after midnight. Lows in the upper 50s. Chance of rain 60 percent.

Rain likely. Highs in the lower 70s. Lows in the mid 50s. Chance of rain 60 percent.

Rain likely. Highs in the lower 70s. Lows in the mid 50s. Chance of rain 60 percent.

Rain likely. Highs in the mid 60s. Chance of rain 70 percent.

Mostly cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 53F. Dew point will be around 53F with an average humidity of 83%. Winds will be 4 mph from the S.

Cloudy with a chance of rain. Chance of precipitation 55%. High temperature around 63F. Dew point will be around 53F with an average humidity of 79%. Winds will be 6 mph from the S.

Partly cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 54F. Dew point will be around 52F with an average humidity of 82%. Winds will be 5 mph from the S.

Mostly cloudy with a chance of rain. Chance of precipitation 55%. High temperature around 66F. Dew point will be around 57F with an average humidity of 82%. Winds will be 10 mph from the S.

Mostly cloudy with a chance of rain. Chance of precipitation 60%. Low temperature around 56F. Dew point will be around 54F with an average humidity of 82%. Winds will be 6 mph from the SW.