Deal Island Weather Forecast

    • 67
    • 75

    Mostly Sunny

    • 66
    • 77

    Partly Sunny

    • 66
    • 77

    Mostly Cloudy

    • 66
    • 75

    Chance Rain Showers

    • 66
    • 73

    Chance Rain Showers

    • 69
    • 75

    Partly Sunny

    • 69
    • 78

    Partly Sunny

Today 13 Sep Somerset

Partly sunny. Highs in the upper 70s. East Winds 5 to 10 Mph.

Tonight 13 Sep Somerset

Mostly clear this Evening, then becoming partly cloudy. Patchy fog after midnight. Lows around 60. Southeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Deal Island Temperature Statistics

September Temperature

St. Inigoes, Webster Field, Naval Electronic Systems Engineering Activity (25.5 miles)

  • Lowest 1 September, 2025

    55 °F

  • Average September

    69.8 °F

  • Highest 6 September, 2025

    89.1 °F

Climate (2020–Present)

St. Inigoes, Webster Field, Naval Electronic Systems Engineering Activity (25.5 miles)

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  • Average Low 2020–2025

    52.3 °F

  • Average 2020–2025

    60.7 °F

  • Average High 2020–2025

    69.2 °F
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