Seabrook Dunes and Beach Weather Forecast

    • 59
    • 78

    Partly Sunny

    • 60
    • 79

    Rain Showers Likely

    • 61
    • 78

    Rain Showers Likely

    • 60
    • 75

    Partly Sunny

    • 61
    • 76

    Slight Chance Thunderstorms

    • 64
    • 78

    Partly Sunny

Today 24 Jun Coastal Rockingham

Patchy fog this morning. Partly sunny. Highs in the lower 80s. Northwest Winds around 10 Mph.

Tonight 24 Jun Coastal Rockingham

Mostly clear. Lows in the upper 50s. West Winds around 10 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Seabrook Dunes and Beach Temperature Statistics

June Temperature

Pease Air Force Base / Portsmouth (13.7 miles)

  • Lowest 2 June, 2026

    45 °F

  • Average June

    69.6 °F

  • Highest 10 June, 2026

    88.7 °F

Climate (2021–2026)

Pease Air Force Base / Portsmouth (13.7 miles)

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  • Average Low 2021–2026

    42.3 °F

  • Average 2021–2026

    50.6 °F

  • Average High 2021–2026

    59.1 °F
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