Naval Air Station Patuxent River (Trapnell Field) Weather Forecast

    • 29
    • 46

    Decreasing Clouds

    • 23
    • 38

    Mostly Cloudy

    • 33
    • 41

    Partly Sunny

    • 37
    • 51

    Mostly Cloudy

    • 36
    • 49

    Chance Rain/Snow

    • 27
    • 47

    Slight Chance Rain/Snow

Today 7 Dec St. Marys

Partly sunny in the Morning, then becoming mostly cloudy. Patchy fog in the morning. Visibility one quarter mile or less at Times in the morning. Highs in the mid 40s. Northeast Winds around 5 Mph, becoming south in the afternoon.

Tonight 7 Dec St. Marys

Mostly cloudy. Lows in the upper 20s. Southwest Winds around 5 Mph, becoming northwest with Gusts up to 20 Mph after midnight.

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Naval Air Station Patuxent River (Trapnell Field) Temperature Statistics

December Temperature

Patuxent River, Naval Air Station (0 miles)

  • Lowest 4 December, 2025

    27 °F

  • Average December

    38.2 °F

  • Highest 4 December, 2025

    46.9 °F

Climate (2020–Present)

Patuxent River, Naval Air Station (0 miles)

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  • Average Low 2020–2025

    52.9 °F

  • Average 2020–2025

    61.2 °F

  • Average High 2020–2025

    69.4 °F
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