Deal Island Weather Forecast

    • 63
    • 70

    Chance Rain

    • 63
    • 67

    Rain Likely

    • 65
    • 68

    Chance Rain

    • 65
    • 70

    Mostly Cloudy

    • 66
    • 74

    Mostly Sunny

    • 67
    • 76

    Partly Sunny

Today 25 Sep Somerset

Mostly cloudy and windy. Highs in the upper 60s. North Winds 15 to 25 Mph with Gusts up to 40 Mph.

Tonight 25 Sep Somerset

Mostly cloudy with a 20 percent chance of rain. Windy with Lows in the upper 50s. North Winds 20 to 30 Mph with Gusts up to 45 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 16 September, 2026

    59 °F

  • Average September

    75.2 °F

  • Highest 1 September, 2026

    91.9 °F

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

    68.6 °F
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