Buchanan Weather Forecast

    • 54
    • 82

    Mostly Sunny

    • 56
    • 82

    Mostly Sunny

    • 58
    • 85

    Partly Sunny

    • 60
    • 84

    Partly Sunny

    • 59
    • 80

    Mostly Cloudy

    • 60
    • 78

    Slight Chance Rain Showers

    • 60
    • 82

    Partly Sunny

Today 12 Sep Botetourt

Sunny. Highs in the lower 80s. East Winds around 5 Mph.

Tonight 12 Sep Botetourt

Mostly clear. Lows in the mid 50s. East Winds around 5 Mph early this Evening, becoming light and variable.

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Buchanan Temperature Statistics

September Temperature

Roanoke, Roanoke Regional Airport (21.1 miles)

  • Lowest 9 September, 2025

    44.1 °F

  • Average September

    65.4 °F

  • Highest 5 September, 2025

    84.9 °F

Climate (2020–Present)

Roanoke, Roanoke Regional Airport (21.1 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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