Deal Island Weather Forecast

    • 79
    • 82

    Chance Rain Showers

    • 77
    • 84

    Chance Rain Showers

    • 80
    • 87

    Slight Chance Thunderstorms

    • 73
    • 86

    Chance Thunderstorms

    • 69
    • 82

    Mostly Sunny

    • 68
    • 79

    Mostly Sunny

Today 1 Sep Somerset

Mostly sunny. Humid with Highs in the lower 90s. Southwest Winds 5 to 10 Mph. Heat index Values up to 100.

Tonight 1 Sep Somerset

Partly cloudy with a slight chance of Showers and Thunderstorms. Humid with Lows in the upper 70s. Southwest Winds 5 to 10 Mph. Chance of rain 20 percent.

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Deal Island Temperature Statistics

September Temperature

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

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  • Average September

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Climate (2021–2026)

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