Seabrook Dunes and Beach Weather Forecast

    • 12
    • 30

    Chance Snow

    • 25
    • 37

    Snow

    • 24
    • 38

    Rain/Snow Likely

    • 23
    • 38

    Slight Chance Snow

    • 27
    • 44

    Partly Sunny

    • 13
    • 39

    Mostly Cloudy

Today 24 Feb Coastal Rockingham

Mostly sunny. Highs around 30. Northwest Winds around 10 Mph with Gusts up to 25 Mph.

Tonight 24 Feb Coastal Rockingham

Partly cloudy. Patchy blowing snow. Lows around 18. Northwest Winds 10 to 15 Mph with Gusts up to 35 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Seabrook Dunes and Beach Temperature Statistics

February Temperature

Pease Air Force Base / Portsmouth (13.7 miles)

  • Lowest 8 February, 2026

    2.8 °F

  • Average February

    24.3 °F

  • Highest 18 February, 2026

    43.2 °F

Climate (2021–Present)

Pease Air Force Base / Portsmouth (13.7 miles)

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  • Average Low 2021–2026

    42.3 °F

  • Average 2021–2026

    50.7 °F

  • Average High 2021–2026

    59.2 °F
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