Tonight...Mostly clear. Cooler with lows in the upper 40s...Except in the upper 50s near lake moultrie. North winds 15 to 20 mph with gusts up to 30 mph...Diminishing to 5 to 10 mph after midnight. Saturday...Sunny. Highs in the upper 70s. North winds 5 to 10 mph. Saturday Night...Mostly clear. Lows around 50...Except around 60 near lake moultrie. Northwest winds around 5 mph...Becoming southwest after midnight. Sunday...Mostly sunny. Highs in the lower 80s. Northwest winds around 5 mph...Becoming southwest around 5 mph in the afternoon. Sunday Night...Partly cloudy. Lows in the upper 50s...Except in the mid 60s near lake moultrie. South winds around 5 mph. Memorial Day...Partly sunny. Highs in the lower 80s. Monday Night...Mostly cloudy. Lows in the lower 60s. Tuesday...Partly sunny with a slight chance of showers and thunderstorms. Highs in the lower 80s. Chance of rain 20 percent. Tuesday Night...Partly cloudy. Lows in the lower 60s. Wednesday...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 20 percent. Wednesday Night...Partly cloudy. Lows in the lower 60s. Thursday...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 20 percent. Thursday Night...Mostly clear. Lows in the mid 60s.