Williamston Weather Forecast
- 59
- 83
Sunny
- 61
- 85
Mostly Sunny
- 62
- 84
Partly Sunny
- 61
- 81
Partly Sunny
- 62
- 83
Mostly Sunny
- 63
- 86
Mostly Sunny
Today 13 Sep Anderson
Sunny. Highs in the lower 80s. Northeast Winds 5 to 10 Mph.
Tonight 13 Sep Anderson
Mostly clear. Lows in the upper 50s. Northeast Winds 5 to 10 Mph.
Williamston Temperature Statistics
September Temperature
Greenville-Donaldson Center Airport (11.2 miles)
Lowest 9 September, 2025
57.2 °FAverage September
69.2 °FHighest 5 September, 2025
87.8 °F
Climate (2020–Present)
Greenville-Donaldson Center Airport (11.2 miles)
Average Low 2020–2025
53.1 °FAverage 2020–2025
60.9 °FAverage High 2020–2025
71.8 °F