Gunlock Reservoir Weather Forecast

    • 36
    • 64

    Sunny

    • 43
    • 71

    Sunny

    • 46
    • 75

    Mostly Sunny

    • 41
    • 72

    Mostly Sunny

    • 44
    • 74

    Mostly Sunny

Today 7 Mar Lower Washington County

Sunny. Highs in the mid 60s.

Tonight 7 Mar Lower Washington County

Mostly clear. Lows in the upper 30s.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Gunlock Reservoir Temperature Statistics

March Temperature

St George Municipal Airport (20.5 miles)

  • Lowest 4 March, 2026

    45 °F

  • Average March

    58.4 °F

  • Highest 1 March, 2026

    79 °F

Climate (2021–Present)

St George Municipal Airport (20.5 miles)

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

  • Average Low 2021–2026

    52.8 °F

  • Average 2021–2026

    64.6 °F

  • Average High 2021–2026

    76.6 °F
Get WillyWeather+ to remove ads