Smith Mountain Lake Weather Forecast

    • 50
    • 74

    Becoming Sunny

    • 47
    • 77

    Mostly Sunny

    • 47
    • 66

    Mostly Cloudy

    • 50
    • 67

    Mostly Cloudy

    • 52
    • 66

    Slight Chance Rain Showers

    • 54
    • 70

    Mostly Cloudy

Today 29 Oct Franklin

Mostly cloudy this Morning, then clearing. Patchy fog this morning. Highs in the lower 70s. Light and variable Winds.

Tonight 29 Oct Franklin

Mostly clear. Lows in the lower 50s. West Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Real-Time

Smith Mountain Lake Temperature Statistics

October Temperature

Roanoke, Roanoke Regional Airport (24.9 miles)

  • Lowest 18 October, 2026

    33.7 °F

  • Average October

    61.5 °F

  • Highest 2 October, 2026

    90.6 °F

Climate (2021–2026)

Roanoke, Roanoke Regional Airport (24.9 miles)

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  • Average Low 2021–2026

    49.5 °F

  • Average 2021–2026

    59.5 °F

  • Average High 2021–2026

    70.1 °F
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