Herndon Weather Forecast

    • 70
    • 82

    Chance Rain Showers

    • 74
    • 86

    Chance Thunderstorms

    • 76
    • 89

    Chance Thunderstorms

    • 77
    • 91

    Mostly Sunny

    • 78
    • 92

    Mostly Sunny

    • 78
    • 95

    Sunny

Today 24 Jun Craighead

Mostly Cloudy, then becoming mostly sunny this Morning, then becoming partly sunny. A slight chance of Showers early this morning. A chance of Showers and Thunderstorms this afternoon. Highs in the lower 80s. Southeast Winds around 5 Mph, becoming south around 5 Mph this afternoon. Chance of rain 40 percent.

Tonight 24 Jun Craighead

Partly cloudy with a slight chance of Thunderstorms. A chance of Showers, mainly in the evening. Patchy fog after midnight. Lows in the upper 60s. Southeast Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

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Herndon Temperature Statistics

June Temperature

Walnut Ridge Regional Airport (16.2 miles)

  • Lowest 3 June, 2026

    59 °F

  • Average June

    78 °F

  • Highest 10 June, 2026

    91.9 °F

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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