10-Day Weather Forecast - Potomac, IL

Mostly sunny. Highs in the mid 70s. Light and variable winds.

Partly cloudy. Lows in the upper 40s. Light and variable winds.

Partly sunny. Highs in the mid 70s. Light and variable winds.

Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 40s.

Mostly cloudy. Highs in the lower 70s.

Mostly cloudy. Lows around 50.

Partly sunny in the morning, then clearing. Highs in the mid 70s.

Mostly clear. Lows in the lower 50s.

Mostly clear. Highs in the mid 70s.

Partly cloudy. Lows in the upper 40s.

Partly cloudy. Highs in the lower 70s.

Cloudy. Low temperature around 52F. Dew point will be around 49F with an average humidity of 75%. Winds will be 5 mph from the SSE.

Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 74F. Dew point will be around 57F with an average humidity of 64%. Winds will be 9 mph from the SSE.

Cloudy with a 45% chance for rain and thunderstorms. Low temperature around 61F. Dew point will be around 58F with an average humidity of 90%. Winds will be 9 mph from the SSE.

Cloudy with a 25% chance for rain and thunderstorms. High temperature around 67F. Dew point will be around 64F with an average humidity of 92%. Winds will be 13 mph from the S.

Cloudy with widely scattered thunderstorms. Chance of storms 22%. Low temperature around 63F. Dew point will be around 63F with an average humidity of 96%. Winds will be 7 mph from the SSW.