10-Day Weather Forecast - Sullivan, KY

Mostly sunny. A slight chance of showers and thunderstorms in the morning then showers and thunderstorms likely in the afternoon. Hot with highs in the mid 90s. Southwest winds 5 to 10 mph. Chance of rain 70 percent. Highest heat index readings heat index readings up to 108 in the afternoon.

Mostly clear. Lows in the upper 60s. Northwest winds 5 to 10 mph.

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

Mostly cloudy in the evening then clearing. Lows around 60. Northeast winds 5 to 10 mph.

Sunny. Highs in the upper 70s.

Partly cloudy. Lows around 60.

Mostly cloudy. Highs around 80. Lows in the mid 60s.

Mostly cloudy. Highs around 80. Lows in the mid 60s.

Mostly sunny. Highs in the mid 80s.

Mostly clear. Lows in the upper 60s.

Mostly sunny. Highs in the lower 90s.

Mostly clear. Lows in the lower 70s. Highs in the lower 90s.

Mostly clear. Lows in the lower 70s. Highs in the lower 90s.

Clear with widely scattered thunderstorms. Chance of storms 30%. Low temperature around 74F. Dew point will be around 72F with an average humidity of 78%. Winds will be 4 mph from the W.

Sunny with widely scattered thunderstorms. Chance of storms 25%. High temperature around 89F. Dew point will be around 71F with an average humidity of 67%. Winds will be 4 mph from the NW.

Clear with widely scattered thunderstorms. Chance of storms 25%. Low temperature around 70F. Dew point will be around 70F with an average humidity of 83%. Winds will be 2 mph from the NW.

Sunny. High temperature around 88F. Dew point will be around 69F with an average humidity of 67%. Winds will be 2 mph from the NW.

Clear. Low temperature around 71F. Dew point will be around 69F with an average humidity of 79%. Winds will be 1 mph from the SW.