Grigg Lake Weather Forecast

    • 63
    • 71

    Rain Showers

    • 54
    • 76

    Partly Sunny

    • 63
    • 81

    Mostly Sunny

    • 60
    • 83

    Mostly Sunny

    • 57
    • 73

    Mostly Cloudy

    • 54
    • 72

    Partly Sunny

Today 11 Oct Powhatan

Showers in the Morning, then a chance of Showers and Thunderstorms in the afternoon. Highs in the mid 70s. Southeast Winds 10 to 15 Mph. Chance of rain near 100 percent.

Tonight 11 Oct Powhatan

Showers with a chance of Thunderstorms in the Evening, then Showers likely after midnight. Lows in the lower 60s. Southwest Winds 5 to 10 Mph. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grigg Lake Temperature Statistics

October Temperature

Lake Anna Airport (22.4 miles)

  • Lowest 7 October, 2026

    42.8 °F

  • Average October

    63.9 °F

  • Highest 2 October, 2026

    87.3 °F

Climate (2021–2026)

Lake Anna Airport (22.4 miles)

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  • Average Low 2021–2026

    48.1 °F

  • Average 2021–2026

    58.3 °F

  • Average High 2021–2026

    69.1 °F
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