Herndon Weather Forecast

    • 62
    • 81

    Slight Chance Thunderstorms

    • 64
    • 83

    Thunderstorms Likely

    • 65
    • 79

    Rain Showers

    • 67
    • 83

    Rain Showers Likely

    • 66
    • 85

    Rain Showers

    • 58
    • 82

    Rain Showers Likely

    • 51
    • 74

    Slight Chance Thunderstorms

Today 4 May Christian

Mostly sunny with a slight chance of Showers and Thunderstorms. Near steady temperature around 80. Southwest Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 4 May Christian

Mostly clear with a slight chance of Showers and Thunderstorms this Evening, then partly cloudy after midnight. Lows in the lower 60s. Southwest Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Herndon Temperature Statistics

May Temperature

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

  • Lowest 1 May, 2024

    59.2 °F

  • Average May

    73.6 °F

  • Highest 1 May, 2024

    86 °F

Climate (2019–Present)

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

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  • Average Low 2019–2024

    50.2 °F

  • Average 2019–2024

    59.7 °F

  • Average High 2019–2024

    69.3 °F
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