10-Day Weather Forecast - Dorchester, SC

Mostly sunny. Patchy fog in the morning. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Heat index values up to 107. Southeast winds around 5 mph. Chance of rain 20 percent.

Mostly clear. Lows in the mid 70s. South winds around 5 mph in the evening, becoming light and variable.

Sunny. Highs in the mid 90s. Southwest winds around 5 mph. Heat index values up to 108.

Partly cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the mid 70s. Chance of rain 40 percent.

Showers with a chance of thunderstorms. Highs in the lower 90s. Chance of rain 80 percent.

Showers likely with a slight chance of thunderstorms. Lows in the lower 70s. Chance of rain 70 percent.

Mostly sunny with a chance of showers with a slight chance of thunderstorms. Highs in the mid 80s. Chance of rain 50 percent.

Partly cloudy with a 20 percent chance of showers. Lows around 70.

Mostly sunny with a chance of showers with a slight chance of thunderstorms. Highs in the upper 80s. Chance of rain 40 percent.

Partly cloudy. Lows in the upper 60s.

Mostly sunny with a 20 percent chance of showers. Highs in the upper 80s.

Mostly clear with widely scattered thunderstorms. Chance of storms 25%. Low temperature around 70F. Dew point will be around 65F with an average humidity of 74%. Winds will be 3 mph from the SE.

Mostly sunny. High temperature around 90F. Dew point will be around 70F with an average humidity of 69%. Winds will be 4 mph from the W.

Mostly clear. Low temperature around 72F. Dew point will be around 69F with an average humidity of 78%. Winds will be 4 mph from the SW.

Mostly sunny. High temperature around 90F. Dew point will be around 71F with an average humidity of 69%. Winds will be 4 mph from the W.

Mostly clear with a 30% chance for rain and thunderstorms. Low temperature around 73F. Dew point will be around 70F with an average humidity of 78%. Winds will be 3 mph from the SW.

Mostly sunny with scattered thunderstorms. Chance of storms 35%. High temperature around 90F. Dew point will be around 72F with an average humidity of 71%. Winds will be 3 mph from the W.

Partly cloudy with a 45% chance for rain and thunderstorms. Low temperature around 73F. Dew point will be around 71F with an average humidity of 81%. Winds will be 2 mph from the SW.