A slight chance of rain will do little to quell rising temps across the Lowcountry today and through the weekend.

Today will be partly cloudy with a slight chance of showers and thunderstorms in the afternoon.

Highs will be in the mid 90s with heat index readings up to 108. Lows will be in the mid 70s.

Southwest winds will be from 10 to 15 mph . Chance of rain is 20 percent.

Saturday: Partly cloudy in the morning then becoming sunny in the afternoon and mostly clear at night. Highs will be in the mid 90s with heat index readings up to 105. Lows will be in the mid 70s.

Sunday: Sunny in the morning then becoming partly cloudy with a slight chance of showers and thunderstorms. Highs will be in the upper 90s and lows in the upper 70s. Chance of rain is 20 percent.