Smith Mountain Lake State Park Weather Forecast

    • 37
    • 48

    Slight Chance Rain

    • 47
    • 63

    Partly Sunny

    • 45
    • 64

    Mostly Cloudy

    • 48
    • 65

    Mostly Cloudy

    • 47
    • 60

    Partly Sunny

    • 45
    • 64

    Mostly Cloudy

    • 33
    • 64

    Chance Rain

Today 22 Dec Bedford

Mostly sunny. Near steady temperature in the mid 40s. South Winds around 5 Mph.

Tonight 22 Dec Bedford

Mostly cloudy. A slight chance of rain and freezing rain after midnight. Not as cool with Lows in the mid 30s. Temperature rising to around 40 after midnight. South Winds 5 to 10 Mph. Chance of precipitation 20 percent.

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Smith Mountain Lake State Park Temperature Statistics

December Temperature

Roanoke, Roanoke Regional Airport (26.1 miles)

  • Lowest 15 December, 2025

    10.9 °F

  • Average December

    34.8 °F

  • Highest 17 December, 2025

    55.9 °F

Climate (2020–Present)

Roanoke, Roanoke Regional Airport (26.1 miles)

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  • Average Low 2020–2025

    49.6 °F

  • Average 2020–2025

    59.3 °F

  • Average High 2020–2025

    69.7 °F
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