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.

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  • Temperature Real-Time

Williston Temperature Statistics

July Temperature

Barnwell Regional Airport (9.9 miles)

  • Lowest

  • Average July

  • Highest

Climate (2021–2026)

Barnwell Regional Airport (9.9 miles)

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  • Average Low 2021–2026

    54.5 °F
  • Average 2021–2026

    65 °F
  • Average High 2021–2026

    76.7 °F
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