Deal Island Weather Forecast

    • 73
    • 83

    Becoming Sunny

    • 73
    • 82

    Mostly Sunny

    • 76
    • 83

    Mostly Sunny

    • 76
    • 83

    Mostly Cloudy

    • 74
    • 84

    Chance Thunderstorms

    • 74
    • 81

    Chance Rain Showers

    • 74
    • 83

    Slight Chance Thunderstorms

Today 29 Jul Somerset

Mostly sunny. Highs in the lower 80s. Northwest Winds 10 to 15 Mph.

Tonight 29 Jul Somerset

Partly cloudy this Evening, then becoming mostly clear. Lows in the upper 60s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Deal Island Temperature Statistics

July Temperature

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

  • Lowest 24 July, 2026

    63 °F

  • Average July

    79.4 °F

  • Highest 3 July, 2026

    98.1 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    51.9 °F

  • Average 2021–2026

    60.4 °F

  • Average High 2021–2026

    68.7 °F
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