Potomac River - Mallows Bay Weather Forecast

    • 68
    • 94

    Rain Showers Likely

    • 63
    • 83

    Rain Showers

    • 62
    • 84

    Mostly Sunny

    • 66
    • 86

    Mostly Cloudy

    • 64
    • 86

    Rain Showers Likely

    • 63
    • 84

    Slight Chance Rain Showers

Today 18 Jun Charles

Mostly sunny. A chance of Showers and Thunderstorms in the afternoon. Highs in the mid 90s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 40 percent.

Tonight 18 Jun Charles

Mostly cloudy with a chance of Thunderstorms. A chance of Showers in the Evening, then Showers likely after midnight. Lows in the upper 60s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph, becoming west around 5 Mph after midnight. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Potomac River - Mallows Bay Temperature Statistics

June Temperature

Quantico Marine Corps Airfield - Turner Field (2.5 miles)

  • Lowest 3 June, 2026

    54 °F

  • Average June

    75.1 °F

  • Highest 11 June, 2026

    96.1 °F

Climate (2021–2026)

Quantico Marine Corps Airfield - Turner Field (2.5 miles)

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  • Average Low 2021–2026

    51.1 °F

  • Average 2021–2026

    59.6 °F

  • Average High 2021–2026

    68.5 °F
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