Seabrook Weather Forecast

    • 7
    • 23

    Snow

    • 5
    • 21

    Partly Sunny

    • 5
    • 23

    Partly Sunny

    • 2
    • 21

    Mostly Sunny

    • 2
    • 18

    Partly Sunny

    • 10
    • 26

    Slight Chance Snow

    • 15
    • 28

    Chance Snow

Today 26 Jan Coastal Rockingham

Snow likely. Additional snow accumulation around an inch. Highs in the lower 20s. North Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of snow 70 percent.

Tonight 26 Jan Coastal Rockingham

Cloudy with snow in the Evening, then partly cloudy with a slight chance of snow after midnight. Snow accumulation of 1 to 3 Inches. Total snow accumulation around 7 Inches. Lows around 7 above. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of snow 90 percent. Wind chill Values as low as 7 below after midnight.

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Seabrook Temperature Statistics

January Temperature

Pease Air Force Base / Portsmouth (13 miles)

  • Lowest 24 January, 2026

    0.7 °F

  • Average January

    28.4 °F

  • Highest 14 January, 2026

    50.2 °F

Climate (2021–Present)

Pease Air Force Base / Portsmouth (13 miles)

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  • Average Low 2021–2026

    42.4 °F

  • Average 2021–2026

    50.7 °F

  • Average High 2021–2026

    59.2 °F
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