10-Day Weather Forecast - Sumner, IL

Mostly sunny. Highs in the upper 70s. Southwest winds 10 to 15 mph.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 40s. Northwest winds 5 to 10 mph becoming north after midnight.

Sunny. Highs in the mid 70s. Northeast winds around 5 mph becoming west in the afternoon.

Mostly clear. Lows in the mid 50s. South winds 5 to 10 mph.

Partly cloudy. Highs in the lower 80s. Lows around 40.

Partly cloudy. Highs in the lower 80s. Lows around 40.

Partly cloudy. Highs in the mid 50s. Lows in the mid 30s.

Partly cloudy. Highs in the mid 50s. Lows in the mid 30s.

Mostly cloudy. Highs in the upper 50s. Lows around 40.

Mostly cloudy. Highs in the upper 50s. Lows around 40.

Partly sunny. Highs in the mid 60s.

Partly cloudy. Lows in the lower 50s. Highs in the mid 70s.

Partly cloudy. Lows in the lower 50s. Highs in the mid 70s.

Clear with a chance of rain. Chance of precipitation 50%. Low temperature around 48F. Dew point will be around 45F with an average humidity of 61%. Winds will be 5 mph from the W.

Sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 52F. Dew point will be around 32F with an average humidity of 51%. Winds will be 8 mph from the N.

Clear. Low temperature around 37F. Dew point will be around 27F with an average humidity of 52%. Winds will be 5 mph from the NE.

Sunny. High temperature around 52F. Dew point will be around 28F with an average humidity of 49%. Winds will be 4 mph from the SE.

Partly cloudy. Low temperature around 42F. Dew point will be around 32F with an average humidity of 57%. Winds will be 2 mph from the SE.