Herndon Weather Forecast

    • 64
    • 73

    Chance Thunderstorms

    • 65
    • 78

    Rain Showers

    • 45
    • 71

    Rain Showers

    • 43
    • 55

    Mostly Sunny

    • 47
    • 69

    Partly Sunny

    • 54
    • 70

    Mostly Sunny

Today 9 Mar Craighead

Mostly cloudy in the Morning, then becoming partly sunny. A chance of Showers. A slight chance of Thunderstorms in the Morning, then a chance of Thunderstorms in the afternoon. More humid with Highs in the mid 70s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

Tonight 9 Mar Craighead

Mostly cloudy with a slight chance of Showers and Thunderstorms. Not as cool with Lows in the mid 60s. South Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Herndon Temperature Statistics

March Temperature

Walnut Ridge Regional Airport (16.2 miles)

  • Lowest 2 March, 2026

    41 °F

  • Average March

    59.2 °F

  • Highest 6 March, 2026

    81 °F

Climate (2021–Present)

Walnut Ridge Regional Airport (16.2 miles)

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  • Average Low 2021–2026

    51.9 °F

  • Average 2021–2026

    61.4 °F

  • Average High 2021–2026

    71.3 °F
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