Smith Mountain Lake State Park Weather Forecast

    • 60
    • 85

    Becoming Sunny

    • 60
    • 88

    Sunny

    • 63
    • 85

    Partly Sunny

    • 61
    • 80

    Mostly Cloudy

    • 62
    • 81

    Mostly Cloudy

    • 63
    • 83

    Partly Sunny

Today 18 Sep Bedford

Patchy fog this morning. Sunny, warmer with Highs in the mid 80s. West Winds around 5 Mph this Morning, becoming light and variable.

Tonight 18 Sep Bedford

Mostly clear. Lows in the upper 50s. South Winds around 5 Mph, becoming northwest after midnight.

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Smith Mountain Lake State Park Temperature Statistics

September Temperature

Roanoke, Roanoke Regional Airport (26.1 miles)

  • Lowest 9 September, 2025

    44.1 °F

  • Average September

    66.3 °F

  • Highest 5 September, 2025

    84.9 °F

Climate (2020–Present)

Roanoke, Roanoke Regional Airport (26.1 miles)

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  • Average Low 2020–2025

    49.7 °F

  • Average 2020–2025

    59.4 °F

  • Average High 2020–2025

    69.8 °F
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