Fontana Lake Weather Forecast

    • 54
    • 80

    Increasing Clouds

    • 46
    • 73

    Chance Rain Showers

    • 48
    • 74

    Mostly Sunny

    • 48
    • 75

    Slight Chance Thunderstorms

    • 45
    • 71

    Mostly Sunny

    • 52
    • 77

    Mostly Sunny

Today 10 May Graham

Sunny. Highs in the upper 70s. Northwest Winds around 5 Mph.

Tonight 10 May Graham

Partly cloudy. Lows in the lower 50s. Northwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fontana Lake Temperature Statistics

May Temperature

Macon County Airport (19.3 miles)

  • Lowest 4 May, 2026

    32.7 °F

  • Average May

    56.5 °F

  • Highest 4 May, 2026

    78.4 °F

Climate (2021–Present)

Macon County Airport (19.3 miles)

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  • Average Low 2021–2026

    44.2 °F

  • Average 2021–2026

    55.6 °F

  • Average High 2021–2026

    69.2 °F
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