Chesapeake Bay - Chesapeake Bay Basin Weather Forecast

    • 43
    • 59

    Decreasing Clouds

    • 46
    • 62

    Sunny

    • 44
    • 63

    Mostly Sunny

    • 47
    • 66

    Mostly Sunny

    • 49
    • 64

    Partly Sunny

    • 44
    • 61

    Chance Rain

    • 38
    • 55

    Partly Sunny

Today 7 Nov St. Marys

Mostly sunny. Highs in the lower 50s.

Tonight 7 Nov St. Marys

Clear. Lows around 40. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

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Chesapeake Bay - Chesapeake Bay Basin Temperature Statistics

November Temperature

Patuxent River, Naval Air Station (1.2 miles)

  • Lowest 2 November, 2026

    43 °F

  • Average November

    59.3 °F

  • Highest 5 November, 2026

    73.9 °F

Climate (2021–2026)

Patuxent River, Naval Air Station (1.2 miles)

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  • Average Low 2021–2026

    52.5 °F

  • Average 2021–2026

    60.9 °F

  • Average High 2021–2026

    69.1 °F
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