Williston Weather Forecast
- 72
- 97
Hot
- 74
- 99
Hot
- 75
- 100
Hot
- 74
- 98
Chance Thunderstorms
- 74
- 96
Chance Thunderstorms
- 74
- 94
Chance Thunderstorms
Today 3 Jul Barnwell
Sunny. Highs in the upper 90s. Light and variable Winds, becoming east around 5 Mph in the afternoon.
Tonight 3 Jul Barnwell
Mostly clear. Lows in the lower 70s. Light and variable Winds.
Williston Temperature Statistics
July Temperature
Barnwell Regional Airport (9.9 miles)
Lowest
–Average July
–Highest
–
Climate (2021–2026)
Barnwell Regional Airport (9.9 miles)
Average Low 2021–2026
54.5 °FAverage 2021–2026
65 °FAverage High 2021–2026
76.7 °F