Fontana Dam Weather Forecast

    • 38
    • 58

    Mostly Cloudy

    • 34
    • 58

    Rain

    • 30
    • 45

    Mostly Sunny

    • 40
    • 61

    Partly Sunny

    • 39
    • 59

    Chance Rain

    • 39
    • 59

    Chance Rain

Today 17 Dec Swain

Mostly cloudy. Highs in the lower 50s. West Winds around 5 Mph.

Tonight 17 Dec Swain

Partly cloudy. Near steady Temperatures in the mid 30s. Southwest Winds 5 to 10 Mph.

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  • Temperature Real-Time

Fontana Dam Temperature Statistics

December Temperature

Andrews-Murphy Airport (17.4 miles)

  • Lowest 14 December, 2025

    15.8 °F

  • Average December

    37.3 °F

  • Highest 13 December, 2025

    62.6 °F

Climate (2020–Present)

Andrews-Murphy Airport (17.4 miles)

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  • Average Low 2020–2025

    46.5 °F

  • Average 2020–2025

    57.9 °F

  • Average High 2020–2025

    71.1 °F
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