Hampton Harbor - Hampton River Entrance Weather Forecast

    • 53
    • 66

    Patchy Fog

    • 54
    • 67

    Mostly Cloudy

    • 65
    • 77

    Partly Sunny

    • 55
    • 75

    Mostly Cloudy

    • 51
    • 65

    Chance Rain Showers

    • 51
    • 63

    Chance Rain Showers

Today 29 Sep Coastal Rockingham

Mostly cloudy. A slight chance of rain in the morning. Patchy fog in the morning. Highs in the upper 60s. Light and variable Winds. Chance of rain 20 percent.

Tonight 29 Sep Coastal Rockingham

Mostly cloudy. Patchy fog. Lows in the lower 50s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hampton Harbor - Hampton River Entrance Temperature Statistics

September Temperature

Pease Air Force Base / Portsmouth (12.4 miles)

  • Lowest 20 September, 2026

    42.8 °F

  • Average September

    63.3 °F

  • Highest 10 September, 2026

    86.5 °F

Climate (2021–2026)

Pease Air Force Base / Portsmouth (12.4 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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