Fort Chiswell Weather Forecast

    • 55
    • 78

    Slight Chance Rain Showers

    • 55
    • 68

    Chance Rain Showers

    • 55
    • 74

    Mostly Cloudy

    • 55
    • 81

    Mostly Sunny

    • 56
    • 83

    Mostly Sunny

    • 57
    • 80

    Chance Rain Showers

Today 15 Sep Wythe

Mostly cloudy. Highs in the mid 70s. East Winds around 5 Mph.

Tonight 15 Sep Wythe

Mostly cloudy. A slight chance of Showers after midnight. Lows in the mid 50s. East Winds around 5 Mph. Chance of rain 20 percent.

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Fort Chiswell Temperature Statistics

September Temperature

Hillsville (13.7 miles)

  • Lowest 8 September, 2025

    44.6 °F
  • Average September

    61.4 °F
  • Highest 5 September, 2025

    80.6 °F

Climate (2020–Present)

Hillsville (13.7 miles)

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  • Average Low 2020–2025

    45.5 °F
  • Average 2020–2025

    53.6 °F
  • Average High 2020–2025

    62.5 °F
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