10-Day Weather Forecast - Sumner, IL

Mostly sunny. Highs around 80. Northeast winds 10 to 15 mph.

Partly cloudy. Lows in the upper 50s. Northeast winds 5 to 10 mph.

Mostly sunny. Highs in the lower 80s. Northeast winds 5 to 10 mph.

Partly cloudy. Lows in the mid 60s. Northeast winds 5 to 10 mph.

Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. East winds around 5 mph. Chance of rain 30 percent.

Mostly cloudy. Lows in the upper 60s.

Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 40 percent.

Partly cloudy. Lows in the upper 60s. Highs in the mid 80s.

Partly cloudy. Lows in the upper 60s. Highs in the mid 80s.

Mostly clear. Lows around 70. Highs in the upper 80s.

Mostly clear. Lows around 70. Highs in the upper 80s.

Mostly clear. Lows around 70. Highs in the upper 80s.

Mostly clear. Lows around 70. Highs in the upper 80s.

Clear with widely scattered thunderstorms. Chance of storms 30%. Low temperature around 73F. Dew point will be around 71F with an average humidity of 79%. Winds will be 6 mph from the S.

Sunny with a 30% chance for rain and thunderstorms. High temperature around 88F. Dew point will be around 72F with an average humidity of 72%. Winds will be 7 mph from the S.

Clear with a 30% chance for rain and thunderstorms. Low temperature around 74F. Dew point will be around 71F with an average humidity of 77%. Winds will be 7 mph from the S.

Sunny with a 40% chance for rain and thunderstorms. High temperature around 89F. Dew point will be around 73F with an average humidity of 71%. Winds will be 6 mph from the S.

Mostly clear with a 40% chance for rain and thunderstorms. Low temperature around 74F. Dew point will be around 72F with an average humidity of 79%. Winds will be 4 mph from the S.