Chincoteague Island Weather Forecast

    • 74
    • 82

    Chance Rain Showers

    • 66
    • 80

    Rain Showers Likely

    • 67
    • 78

    Mostly Sunny

    • 71
    • 77

    Partly Sunny

    • 71
    • 79

    Chance Rain Showers

    • 67
    • 80

    Slight Chance Rain Showers

Today 20 Aug Accomack

Mostly cloudy with a chance of Showers this Morning, then partly sunny with a slight chance of Showers and Thunderstorms this afternoon. Highs in the lower 80s. Southeast Winds 5 to 10 Mph. Gusts up to 20 Mph this afternoon. Chance of rain 30 percent.

Tonight 20 Aug Accomack

Mostly cloudy. A slight chance of Showers and Thunderstorms in the Evening, then a chance of Showers after midnight. Breezy with Lows in the lower 70s. Northeast Winds 15 to 20 Mph. Gusts up to 30 Mph after midnight. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chincoteague Island Temperature Statistics

August Temperature

Wallops Flight Facility Airport (4.3 miles)

  • Lowest 3 August, 2025

    60.7 °F

  • Average August

    75.2 °F

  • Highest 14 August, 2025

    90.6 °F

Climate (2020–Present)

Wallops Flight Facility Airport (4.3 miles)

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  • Average Low 2020–2025

    51.4 °F

  • Average 2020–2025

    59.4 °F

  • Average High 2020–2025

    67.8 °F
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