Groveton Weather Forecast

    • 74
    • 90

    Slight Chance Thunderstorms

    • 77
    • 95

    Chance Thunderstorms

    • 75
    • 95

    Chance Thunderstorms

    • 77
    • 97

    Slight Chance Thunderstorms

    • 72
    • 91

    Chance Thunderstorms

    • 65
    • 85

    Mostly Sunny

    • 62
    • 81

    Mostly Sunny

Today 31 Aug Fairfax

Partly sunny with a slight chance of Showers and Thunderstorms. Highs around 90. Northeast Winds around 5 Mph. Chance of rain 20 percent.

Tonight 31 Aug Fairfax

Mostly cloudy. A slight chance of Showers and Thunderstorms this evening. Lows in the lower 70s. Southwest Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Groveton Temperature Statistics

August Temperature

Washington/Reagan National Airport, DC (6.2 miles)

  • Lowest 25 August, 2026

    64.7 °F

  • Average August

    80.6 °F

  • Highest 9 August, 2026

    94.6 °F

Climate (2021–2026)

Washington/Reagan National Airport, DC (6.2 miles)

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  • Average Low 2021–2026

    52.4 °F

  • Average 2021–2026

    60.5 °F

  • Average High 2021–2026

    69.3 °F
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