Williston Weather Forecast

    • 44
    • 67

    Mostly Cloudy

    • 47
    • 77

    Partly Sunny

    • 42
    • 61

    Mostly Cloudy

    • 48
    • 64

    Mostly Cloudy

    • 55
    • 75

    Mostly Cloudy

    • 59
    • 80

    Slight Chance Rain

Today 28 Feb Barnwell

Mostly cloudy this Morning, then becoming partly sunny. Patchy fog this morning. Highs in the upper 60s. North Winds around 5 Mph.

Tonight 28 Feb Barnwell

Mostly clear in the Evening, then becoming partly cloudy. Lows in the mid 40s. Light and variable Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Williston Temperature Statistics

February Temperature

Barnwell Regional Airport (9.9 miles)

  • Lowest 1 February, 2026

    17.6 °F

  • Average February

    49.5 °F

  • Highest 19 February, 2026

    78.8 °F

Climate (2021–Present)

Barnwell Regional Airport (9.9 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    54.3 °F

  • Average 2021–2026

    64.8 °F

  • Average High 2021–2026

    76.6 °F
Get WillyWeather+ to remove ads