Potomac River - Coan River Entrance Weather Forecast

    • 56
    • 68

    Mostly Cloudy

    • 60
    • 67

    Chance Rain Showers

    • 64
    • 72

    Rain Showers Likely

    • 66
    • 75

    Chance Thunderstorms

    • 65
    • 78

    Chance Thunderstorms

    • 67
    • 83

    Chance Thunderstorms

Today 3 May Northumberland

Partly sunny. Cooler with Highs in the upper 60s. East Winds 10 to 15 Mph. Gusts up to 25 Mph in the afternoon.

Tonight 3 May Northumberland

Partly cloudy in the Evening, then mostly cloudy with a slight chance of Showers with patchy very light drizzle after midnight. Lows in the mid 50s. East Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

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Potomac River - Coan River Entrance Temperature Statistics

May Temperature

St. Inigoes, Webster Field, Naval Electronic Systems Engineering Activity (10.6 miles)

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  • Average May

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Climate (2019–Present)

St. Inigoes, Webster Field, Naval Electronic Systems Engineering Activity (10.6 miles)

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  • Average Low 2019–2024

    53.3 °F
  • Average 2019–2024

    61.5 °F
  • Average High 2019–2024

    69.8 °F
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