Herndon Weather Forecast

    • 77
    • 94

    Mostly Sunny

    • 77
    • 94

    Mostly Sunny

    • 77
    • 94

    Slight Chance Thunderstorms

    • 76
    • 95

    Slight Chance Thunderstorms

    • 77
    • 94

    Chance Thunderstorms

    • 76
    • 93

    Chance Thunderstorms

Today 1 Jul Craighead

Sunny with Highs in the mid 90s. South Winds around 5 Mph. Heat index Values up to 108.

Tonight 1 Jul Craighead

Mostly clear. Humid with Lows in the upper 70s. South Winds around 5 Mph in the Evening, becoming light and variable. Heat index Values up to 106 early in the evening.

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Herndon Temperature Statistics

July Temperature

Walnut Ridge Regional Airport (16.2 miles)

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Climate (2021–2026)

Walnut Ridge Regional Airport (16.2 miles)

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  • Average Low 2021–2026

    52.2 °F

  • Average 2021–2026

    61.7 °F

  • Average High 2021–2026

    71.5 °F
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