Chincoteague Island - Oyster Bay Weather Forecast

    • 73
    • 87

    Chance Thunderstorms

    • 72
    • 82

    Slight Chance Thunderstorms

    • 73
    • 80

    Rain Showers Likely

    • 72
    • 86

    Chance Thunderstorms

    • 68
    • 83

    Partly Sunny

    • 70
    • 81

    Mostly Sunny

    • 71
    • 83

    Mostly Sunny

Today 10 Sep Accomack

Mostly sunny. Highs in the upper 80s. Southwest Winds 5 to 10 Mph.

Tonight 10 Sep Accomack

Mostly cloudy with a chance of Showers with a slight chance of Thunderstorms. Lows in the lower 70s. Southwest Winds around 5 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chincoteague Island - Oyster Bay Temperature Statistics

September Temperature

Wallops Flight Facility Airport (6.2 miles)

  • Lowest 8 September, 2026

    62.1 °F

  • Average September

    77.4 °F

  • Highest 1 September, 2026

    92.6 °F

Climate (2021–2026)

Wallops Flight Facility Airport (6.2 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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