Herndon Weather Forecast

    • 77
    • 91

    Mostly Sunny

    • 76
    • 92

    Chance Thunderstorms

    • 70
    • 88

    Chance Thunderstorms

    • 72
    • 87

    Chance Thunderstorms

    • 70
    • 85

    Chance Thunderstorms

    • 66
    • 82

    Chance Thunderstorms

Today 10 Jun Craighead

Sunny. Highs in the lower 90s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Heat index Values up to 106.

Tonight 10 Jun Craighead

Clear. Near steady temperature in the upper 70s. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Herndon Temperature Statistics

June Temperature

Walnut Ridge Regional Airport (16.2 miles)

  • Lowest 3 June, 2026

    59 °F

  • Average June

    76.8 °F

  • Highest 1 June, 2026

    89.1 °F

Climate (2021–Present)

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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