Deal Island Weather Forecast

    • 16
    • 40

    Breezy

    • 20
    • 23

    Snow

    • 27
    • 37

    Rain/Sleet

    • 18
    • 31

    Slight Chance Snow

    • 21
    • 28

    Mostly Sunny

    • 19
    • 29

    Slight Chance Snow

Today 23 Jan Somerset

Partly sunny. Highs in the lower 40s. Northwest Winds 5 to 10 Mph.

Tonight 23 Jan Somerset

Partly cloudy in the Evening, then clearing. Blustery and much Colder with Lows around 13. North Winds 15 to 20 Mph with Gusts up to 40 Mph. Wind chill Values as low as 2 below after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Deal Island Temperature Statistics

January Temperature

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

  • Lowest 19 January, 2026

    21 °F

  • Average January

    38.6 °F

  • Highest 7 January, 2026

    64.9 °F

Climate (2021–Present)

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

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    51.9 °F

  • Average 2021–2026

    60.4 °F

  • Average High 2021–2026

    68.8 °F
Get WillyWeather+ to remove ads