Chincoteague Bay - Coards Marshes Weather Forecast

    • 73
    • 83

    Chance Thunderstorms

    • 73
    • 80

    Rain Showers

    • 73
    • 81

    Rain Showers

    • 72
    • 82

    Chance Thunderstorms

    • 71
    • 81

    Mostly Sunny

    • 73
    • 80

    Partly Sunny

Today 20 Aug Accomack

Partly sunny. A chance of Showers and Thunderstorms this afternoon. Highs in the mid 80s. South Winds 10 to 15 Mph. Gusts up to 25 Mph this afternoon. Chance of rain 50 percent.

Tonight 20 Aug Accomack

Showers likely with a chance of Thunderstorms in the Evening, then Showers likely with a slight chance of Thunderstorms after midnight. Locally heavy rainfall possible in the evening. Humid with Lows in the lower 70s. South Winds 10 to 15 Mph with Gusts up to 25 Mph, becoming west 5 to 10 Mph after midnight. Chance of rain 70 percent.

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Chincoteague Bay - Coards Marshes Temperature Statistics

August Temperature

Wallops Flight Facility Airport (8.1 miles)

  • Lowest 1 August, 2026

    69.7 °F

  • Average August

    81.1 °F

  • Highest 10 August, 2026

    93.7 °F

Climate (2021–2026)

Wallops Flight Facility Airport (8.1 miles)

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  • Average Low 2021–2026

    51 °F

  • Average 2021–2026

    59.3 °F

  • Average High 2021–2026

    67.7 °F
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