10-Day Weather Forecast - Herrin, IL

Cloudy. Showers with a slight chance of thunderstorms this afternoon. Near steady temperature in the upper 60s. Southwest winds 15 to 20 mph with gusts up to 40 mph. Chance of rain 90 percent.

Mostly cloudy with rain showers likely in the evening then mostly clear after midnight. Locally heavy rainfall possible in the evening. Breezy and much cooler. Less humid with lows in the lower 20s. Northwest winds 20 to 25 mph with gusts up to 40 mph. Chance of rain 70 percent.

Mostly sunny. Much cooler with highs around 30. Northwest winds 15 to 20 mph with gusts up to 35 mph.

Mostly clear. Lows around 19. Northwest winds 10 to 15 mph.

Sunny. Highs in the mid 30s. West winds 5 to 10 mph.

Partly cloudy in the evening then becoming mostly clear. Near steady temperature in the upper 20s.

Partly cloudy. Highs in the mid 40s. Lows in the mid 20s.

Partly cloudy. Highs in the mid 40s. Lows in the mid 20s.

Partly cloudy. Highs in the mid 40s. Lows in the mid 20s.

Partly cloudy. Highs in the mid 40s. Lows in the mid 20s.

Mostly cloudy. Highs in the mid 40s. Lows in the mid 30s.

Mostly cloudy. Highs in the mid 40s. Lows in the mid 30s.

Mostly cloudy. Highs in the lower 50s.

Cloudy. Low temperature around 36F. Dew point will be around 33F with an average humidity of 78%. Winds will be 3 mph from the NW.

Partly cloudy. High temperature around 41F. Dew point will be around 29F with an average humidity of 70%. Winds will be 5 mph from the NW.

Mostly clear. Low temperature around 32F. Dew point will be around 25F with an average humidity of 70%. Winds will be 2 mph from the NE.

Sunny. High temperature around 40F. Dew point will be around 27F with an average humidity of 66%. Winds will be 1 mph from the NE.

Clear. Low temperature around 34F. Dew point will be around 28F with an average humidity of 73%. Winds will be 1 mph from the E.