Harleyville Weather Forecast
- 67
- 94
Mostly Sunny
- 71
- 97
Slight Chance Thunderstorms
- 66
- 90
Chance Thunderstorms
- 66
- 90
Slight Chance Thunderstorms
- 69
- 92
Chance Thunderstorms
- 69
- 89
Chance Thunderstorms
- 70
- 88
Chance Thunderstorms
Today 8 Jun Dorchester
Sunny. Highs in the lower 90s. Northwest Winds around 5 Mph.
Tonight 8 Jun Dorchester
Mostly clear. Lows in the upper 60s. South Winds around 5 Mph.
Harleyville Temperature Statistics
June Temperature
Summerville Airport (14.3 miles)
Lowest 1 June, 2024
51.8 °FAverage June
75.8 °FHighest 6 June, 2024
93.2 °F
Climate (2019–Present)
Summerville Airport (14.3 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
56.6 °FAverage 2019–2024
65.9 °FAverage High 2019–2024
76.7 °F