Deal Island Weather Forecast

    • 64
    • 69

    Decreasing Clouds

    • 66
    • 72

    Mostly Sunny

    • 68
    • 74

    Mostly Sunny

    • 69
    • 77

    Mostly Sunny

    • 64
    • 77

    Slight Chance Rain Showers

    • 63
    • 71

    Mostly Cloudy

Today 28 Sep Somerset

Mostly cloudy. Highs in the lower 70s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 28 Sep Somerset

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the lower 60s. Northwest Winds 5 to 10 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 24 September, 2026

    57.9 °F

  • Average September

    73.8 °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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