10-Day Weather Forecast - Gillespie, IL

Sunny. Not as cool with highs in the upper 40s. Southwest winds 5 to 10 mph.

Mostly clear in the evening then becoming partly cloudy. Lows in the mid 30s. Southwest winds 5 to 10 mph.

Mostly sunny in the morning then becoming mostly cloudy. Highs in the upper 50s. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Mostly cloudy. A slight chance of rain in the evening. Lows in the mid 30s. Chance of rain 20 percent.

Mostly cloudy. A slight chance of rain and snow in the afternoon. Breezy and much cooler with highs in the lower 40s. Temperature falling into the mid 30s in the afternoon. Chance of precipitation 20 percent.

Partly cloudy. Lows 15 to 20. Highs in the lower 30s. Wind chill values as low as 5 above.

Partly cloudy. Lows 15 to 20. Highs in the lower 30s. Wind chill values as low as 5 above.

Mostly cloudy. A 20 percent chance of snow. Lows in the mid 20s. Highs around 40.

Mostly cloudy. A 20 percent chance of snow. Lows in the mid 20s. Highs around 40.

Mostly cloudy. A slight chance of snow in the evening. Lows around 20. Chance of snow 20 percent.

Mostly cloudy. Cooler with highs in the upper 20s.

Partly cloudy. Low temperature around 15F. Dew point will be around 8F with an average humidity of 63%. Winds will be 11 mph from the W.

Partly cloudy. High temperature around 20F. Dew point will be around 5F with an average humidity of 57%. Winds will be 13 mph from the NW.

Clear. Low temperature around 12F. Dew point will be around 3F with an average humidity of 63%. Winds will be 8 mph from the NW.

Sunny. High temperature around 24F. Dew point will be around 6F with an average humidity of 53%. Winds will be 6 mph from the W.

Clear. Low temperature around 18F. Dew point will be around 9F with an average humidity of 63%. Winds will be 3 mph from the SW.

Sunny. High temperature around 30F. Dew point will be around 12F with an average humidity of 54%. Winds will be 4 mph from the SW.

Clear. Low temperature around 23F. Dew point will be around 16F with an average humidity of 68%. Winds will be 4 mph from the S.