Potomac River - Kitts Point Weather Forecast

    • 71
    • 83

    Chance Rain Showers

    • 67
    • 80

    Partly Sunny

    • 68
    • 80

    Mostly Sunny

    • 69
    • 82

    Partly Sunny

    • 75
    • 86

    Mostly Sunny

    • 72
    • 89

    Slight Chance Thunderstorms

Today 5 Sep St. Marys

Mostly cloudy. A slight chance of Showers in the Morning, then a chance of Showers with a slight chance of Thunderstorms in the afternoon. Highs in the lower 80s. North Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 5 Sep St. Marys

Mostly cloudy. A slight chance of Showers and Thunderstorms in the evening. Lows in the upper 60s. Northeast Winds around 5 Mph. Chance of rain 20 percent.

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Potomac River - Kitts Point Temperature Statistics

September Temperature

St. Inigoes, Webster Field, Naval Electronic Systems Engineering Activity (2.5 miles)

  • Lowest 2 September, 2026

    72 °F

  • Average September

    79.9 °F

  • Highest 1 September, 2026

    91.9 °F

Climate (2021–2026)

St. Inigoes, Webster Field, Naval Electronic Systems Engineering Activity (2.5 miles)

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  • Average Low 2021–2026

    51.8 °F

  • Average 2021–2026

    60.3 °F

  • Average High 2021–2026

    68.7 °F
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