10-Day Weather Forecast - Gillespie, IL

Cloudy. Rain with thunderstorms likely in the morning then a chance of rain in the afternoon. Much cooler. Less humid with highs in the mid 60s. Temperature falling into the upper 40s in the afternoon. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent.

Mostly cloudy in the evening then clearing. Much cooler with lows around 30. Northwest winds 15 to 20 mph with gusts up to 30 mph.

Sunny cooler with highs in the lower 50s. Southwest winds 10 to 15 mph.

Mostly cloudy. Not as cool with lows in the lower 40s. South winds 15 to 20 mph with gusts up to 35 mph.

Mostly cloudy. Highs in the upper 50s. Lows in the mid 30s.

Mostly cloudy. Highs in the upper 50s. Lows in the mid 30s.

Partly sunny. Highs in the mid 60s.

Mostly cloudy. A chance of rain with a slight chance of thunderstorms after midnight. Not as cool with lows in the mid 40s. Chance of rain 40 percent.

Rain with a slight chance of thunderstorms in the morning then rain in the afternoon. Breezy with highs in the lower 60s. Chance of rain 80 percent.

Mostly cloudy. A chance of rain and snow in the evening then a slight chance of snow after midnight. Breezy and much cooler with lows around 20. Chance of precipitation 40 percent. Wind chill values as low as 5 above after midnight.

Sunny. Much cooler with highs in the lower 30s. Wind chill values as low as 5 above in the morning.

Mostly clear in the evening then becoming partly cloudy. Lows 15 to 20.

Partly sunny. Highs in the lower 40s.

Cloudy. Low temperature around 30F. Dew point will be around 22F with an average humidity of 68%. Winds will be 7 mph from the S.

Cloudy. High temperature around 46F. Dew point will be around 30F with an average humidity of 69%. Winds will be 6 mph from the S.

Mostly cloudy. Low temperature around 35F. Dew point will be around 33F with an average humidity of 77%. Winds will be 4 mph from the SE.

Cloudy. High temperature around 55F. Dew point will be around 39F with an average humidity of 73%. Winds will be 9 mph from the S.

Partly cloudy. Low temperature around 46F. Dew point will be around 44F with an average humidity of 78%. Winds will be 7 mph from the S.