10-Day Weather Forecast - Sullivan, IN

Sunny, hot with highs in the upper 90s. South winds around 5 mph, becoming west.

Mostly clear. Humid with lows in the mid 70s. Southwest winds around 5 mph.

Mostly sunny. Hot with highs in the mid 90s. Northwest winds around 5 mph.

Mostly clear. Humid with lows around 70. Northeast winds around 5 mph.

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

Mostly clear. Lows in the lower 60s.

Sunny. Highs in the upper 80s.

Mostly clear. Hot. Lows in the mid 60s.

Mostly clear. Hot. Highs in the lower 90s.

Mostly clear. Hot. Lows in the lower 70s.

Mostly clear. Hot. Highs in the upper 90s.

Mostly clear through the late overnight, then partly cloudy with a slight chance of showers toward daybreak. Lows in the mid 70s. Chance of rain 20 percent.

Mostly sunny with a slight chance of showers and thunderstorms. Hot with highs in the lower 90s. Chance of rain 20 percent.

Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 73F. Dew point will be around 69F with an average humidity of 76%. Winds will be 3 mph from the SW.

Mostly sunny. High temperature around 88F. Dew point will be around 69F with an average humidity of 65%. Winds will be 3 mph from the SW.

Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 67F. Dew point will be around 67F with an average humidity of 81%. Winds will be 1 mph from the SE.

Sunny. High temperature around 86F. Dew point will be around 67F with an average humidity of 68%. Winds will be 2 mph from the S.

Clear. Low temperature around 67F. Dew point will be around 67F with an average humidity of 82%. Winds will be 2 mph from the SE.