Charleston Harbor - Fort Sumter Weather Forecast
- 76
- 84
Mostly Sunny
- 79
- 86
Slight Chance Thunderstorms
- 75
- 84
Rain Showers Likely
- 75
- 82
Chance Thunderstorms
- 76
- 83
Chance Thunderstorms
- 76
- 82
Chance Thunderstorms
Today 8 Jun Charleston
Sunny. Highs in the lower 90s, except in the upper 80s near the coast. Northeast Winds around 5 Mph, becoming southeast this afternoon.
Tonight 8 Jun Charleston
Mostly clear. Lows in the lower 70s. South Winds 5 to 10 Mph.
Charleston Harbor - Fort Sumter Temperature Statistics
June Temperature
Charleston Executive Airport (8.1 miles)
Lowest 1 June, 2024
59 °FAverage June
77.8 °FHighest 6 June, 2024
91.4 °F
Climate (2019–Present)
Charleston Executive Airport (8.1 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
59.4 °FAverage 2019–2024
67.6 °FAverage High 2019–2024
76.2 °F