10-Day Weather Forecast - Longview, IL

Sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs around 90. West winds 10 to 15 mph. Chance of rain 50 percent. Heat index values up to 103.

Mostly cloudy with a chance of showers and thunderstorms in the evening then partly cloudy after midnight. Humid with lows in the upper 60s. Northwest winds 5 to 10 mph becoming northeast after midnight. Chance of rain 50 percent.

Sunny. Highs in the mid 80s. Northeast winds around 5 mph.

Mostly clear. Lows in the mid 60s. East winds around 5 mph.

Mostly sunny. Highs in the upper 80s.

Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 50 percent.

Mostly sunny. Highs in the upper 80s.

Mostly clear. Lows in the mid 60s. Highs in the upper 70s.

Mostly clear. Lows in the mid 60s. Highs in the upper 70s.

Mostly clear. Lows in the upper 50s. Highs around 80.

Mostly clear. Lows in the upper 50s. Highs around 80.

Partly cloudy. Lows around 60. Highs in the lower 80s.

Partly cloudy. Lows around 60. Highs in the lower 80s.

Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 67F. Dew point will be around 65F with an average humidity of 84%. Winds will be 2 mph from the S.

Mostly sunny with a 30% chance for rain and thunderstorms. High temperature around 85F. Dew point will be around 68F with an average humidity of 71%. Winds will be 1 mph from the SW.

Clear with a 30% chance for rain and thunderstorms. Low temperature around 68F. Dew point will be around 67F with an average humidity of 85%. Winds will be 1 mph from the SE.

Sunny with a 30% chance for rain and thunderstorms. High temperature around 85F. Dew point will be around 69F with an average humidity of 70%. Winds will be 1 mph from the W.

Mostly clear with widely scattered thunderstorms. Chance of storms 30%. Low temperature around 67F. Dew point will be around 66F with an average humidity of 81%. Winds will be 1 mph from the N.