Seal Rocks Weather Forecast

    • 21
    • 38

    Breezy

    • 24
    • 32

    Mostly Sunny

    • 26
    • 35

    Mostly Cloudy

    • 20
    • 32

    Chance Snow

    • 22
    • 26

    Partly Sunny

    • 24
    • 32

    Partly Sunny

Today 11 Dec Coastal Rockingham

Mostly sunny. Highs in the mid 30s. Temperatures falling into the mid 20s this afternoon. West Winds 15 to 20 Mph with Gusts up to 40 Mph.

Tonight 11 Dec Coastal Rockingham

Mostly clear. Lows around 17. West Winds 15 to 20 Mph. Gusts up to 40 Mph, decreasing to 30 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Seal Rocks Temperature Statistics

December Temperature

Pease Air Force Base / Portsmouth (5.6 miles)

  • Lowest 5 December, 2025

    6.8 °F

  • Average December

    26.7 °F

  • Highest 1 December, 2025

    40.3 °F

Climate (2020–Present)

Pease Air Force Base / Portsmouth (5.6 miles)

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  • Average Low 2020–2025

    42.6 °F

  • Average 2020–2025

    50.9 °F

  • Average High 2020–2025

    59.4 °F
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