Deal Island Weather Forecast

    • 49
    • 56

    Rain Showers

    • 48
    • 59

    Partly Sunny

    • 53
    • 62

    Slight Chance Rain

    • 36
    • 61

    Mostly Sunny

    • 40
    • 47

    Mostly Cloudy

    • 44
    • 53

    Mostly Cloudy

Today 20 Mar Somerset

Mostly sunny. Highs in the lower 60s. South Winds 10 to 15 Mph. Gusts up to 20 Mph, increasing to 30 Mph in the afternoon.

Tonight 20 Mar Somerset

Showers likely. Lows in the upper 40s. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 60 percent.

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  • Temperature Forecast NOAA

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Deal Island Temperature Statistics

March Temperature

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

  • Lowest 2 March, 2026

    33.1 °F

  • Average March

    53.5 °F

  • Highest 11 March, 2026

    82 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    52 °F

  • Average 2021–2026

    60.5 °F

  • Average High 2021–2026

    68.9 °F
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