Harleyville Weather Forecast
- 56
- 82
Chance Thunderstorms
- 57
- 78
Sunny
- 58
- 82
Mostly Sunny
- 64
- 81
Thunderstorms Likely
- 65
- 81
Thunderstorms
- 65
- 86
Chance Thunderstorms
Today 10 May Dorchester
Partly sunny with a slight chance of Showers and Thunderstorms. Highs in the lower 80s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 20 percent.
Tonight 10 May Dorchester
Partly cloudy with a chance of Showers and Thunderstorms this Evening, then clear after midnight. Lows in the mid 50s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming north after midnight. Chance of rain 40 percent.
Harleyville Temperature Statistics
May Temperature
Summerville Airport (14.3 miles)
Lowest 3 May, 2024
60.8 °FAverage May
74.4 °FHighest 8 May, 2024
89.6 °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
66 °FAverage High 2019–2024
76.8 °F