Chesapeake Bay - Halfheads Folly Weather Forecast

    • 53
    • 63

    Sunny

    • 60
    • 69

    Sunny

    • 61
    • 77

    Mostly Sunny

    • 58
    • 70

    Partly Sunny

    • 60
    • 69

    Mostly Cloudy

    • 62
    • 70

    Chance Rain Showers

Today 6 Oct St. Marys

Sunny. Highs in the mid 60s. North Winds 5 to 10 Mph.

Tonight 6 Oct St. Marys

Clear. Lows in the upper 40s. Light and variable Winds, becoming south around 5 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chesapeake Bay - Halfheads Folly Temperature Statistics

October Temperature

Patuxent River, Naval Air Station (1.2 miles)

  • Lowest 3 October, 2026

    61 °F

  • Average October

    70.5 °F

  • Highest 2 October, 2026

    87.1 °F

Climate (2021–2026)

Patuxent River, Naval Air Station (1.2 miles)

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  • Average Low 2021–2026

    52.6 °F

  • Average 2021–2026

    61 °F

  • Average High 2021–2026

    69.1 °F
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