Deal Island Weather Forecast

    • 71
    • 80

    Mostly Sunny

    • 73
    • 81

    Mostly Sunny

    • 76
    • 83

    Mostly Sunny

    • 72
    • 86

    Chance Rain Showers

    • 70
    • 81

    Slight Chance Rain Showers

    • 73
    • 82

    Partly Sunny

Today 7 Sep Somerset

Sunny this Morning, then partly sunny with a slight chance of Showers this afternoon. Highs in the lower 80s. Northeast Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 7 Sep Somerset

Partly cloudy with a slight chance of Showers in the Evening, then mostly clear after midnight. Lows in the lower 60s. Southeast Winds around 5 Mph. Chance of rain 20 percent.

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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 3 September, 2026

    71.1 °F

  • Average September

    79.6 °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

    68.7 °F
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