Chesapeake Bay - Dares Beach Weather Forecast

    • 73
    • 80

    Rain Showers

    • 73
    • 82

    Chance Thunderstorms

    • 66
    • 78

    Mostly Sunny

    • 67
    • 76

    Mostly Sunny

    • 69
    • 79

    Mostly Sunny

    • 71
    • 82

    Partly Sunny

Today 12 Sep Calvert

Mostly cloudy. Isolated Showers late this Morning, then scattered Showers with isolated Thunderstorms this afternoon. Highs in the lower 80s. Southeast Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 12 Sep Calvert

Numerous Showers. Scattered Thunderstorms, mainly in the evening. Patchy fog after midnight. Lows around 70. South Winds 5 to 10 Mph. Chance of rain 70 percent.

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  • Temperature Real-Time

Chesapeake Bay - Dares Beach Temperature Statistics

September Temperature

St Marys County Airport (16.8 miles)

  • Lowest 8 September, 2026

    59.5 °F

  • Average September

    75.9 °F

  • Highest 1 September, 2026

    93.9 °F

Climate (2021–2026)

St Marys County Airport (16.8 miles)

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  • Average Low 2021–2026

    49.5 °F

  • Average 2021–2026

    58.2 °F

  • Average High 2021–2026

    67 °F
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