Herndon Weather Forecast

    • 49
    • 71

    Becoming Sunny

    • 42
    • 71

    Becoming Sunny

    • 49
    • 66

    Mostly Sunny

    • 46
    • 71

    Rain Showers

    • 43
    • 70

    Chance Rain Showers

    • 28
    • 53

    Partly Sunny

    • 24
    • 44

    Mostly Sunny

Today 4 Nov Christian

Mostly sunny. Highs in the upper 60s. South Winds 5 to 10 Mph.

Tonight 4 Nov Christian

Mostly clear. Lows in the upper 40s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Herndon Temperature Statistics

November Temperature

Fort Campbell U. S. Army Airfield (5.6 miles)

  • Lowest 2 November, 2025

    38.8 °F

  • Average November

    46 °F

  • Highest 1 November, 2025

    56.1 °F

Climate (2020–Present)

Fort Campbell U. S. Army Airfield (5.6 miles)

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  • Average Low 2020–2025

    50.6 °F

  • Average 2020–2025

    60.2 °F

  • Average High 2020–2025

    69.8 °F
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