Hampton Harbor - Knowles Island Weather Forecast

    • 20
    • 27

    Snow Likely

    • 4
    • 28

    Snow

    • 3
    • 17

    Mostly Sunny

    • 10
    • 26

    Mostly Sunny

    • 14
    • 31

    Partly Sunny

    • 22
    • 33

    Chance Snow

    • 19
    • 34

    Chance Snow

Today 6 Feb Coastal Rockingham

Mostly cloudy. Highs in the upper 20s. Northeast Winds around 10 Mph.

Tonight 6 Feb Coastal Rockingham

Cloudy. Snow after midnight. Snow accumulation around an inch. Lows around 18. Light and variable Winds. Chance of snow 90 percent.

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Hampton Harbor - Knowles Island Temperature Statistics

February Temperature

Pease Air Force Base / Portsmouth (13 miles)

  • Lowest 1 February, 2026

    4.8 °F

  • Average February

    20.9 °F

  • Highest 3 February, 2026

    33.8 °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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