Wicomico River (Potomac) - South of Mills Point Weather Forecast

    • 70
    • 93

    Rain Showers Likely

    • 64
    • 82

    Rain Showers

    • 65
    • 83

    Mostly Sunny

    • 68
    • 85

    Mostly Cloudy

    • 66
    • 85

    Rain Showers

    • 65
    • 82

    Slight Chance Rain Showers

Today 18 Jun St. Marys

Partly 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 50 percent.

Tonight 18 Jun St. Marys

Mostly cloudy with a chance of Showers. A chance of Thunderstorms, mainly in the evening. Lows in the lower 70s. West Winds 10 to 15 Mph with Gusts up to 25 Mph, Diminishing to around 5 Mph after midnight. Chance of rain 50 percent.

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Wicomico River (Potomac) - South of Mills Point Temperature Statistics

June Temperature

St Marys County Airport (14.9 miles)

  • Lowest 3 June, 2026

    50.9 °F

  • Average June

    74.9 °F

  • Highest 12 June, 2026

    100.6 °F

Climate (2021–2026)

St Marys County Airport (14.9 miles)

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  • Average Low 2021–2026

    49.3 °F

  • Average 2021–2026

    58 °F

  • Average High 2021–2026

    66.8 °F
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