Hampton Harbor - Knowles Island Weather Forecast

    • 68
    • 84

    Decreasing Clouds

    • 71
    • 86

    Slight Chance Thunderstorms

    • 70
    • 86

    Chance Rain Showers

    • 69
    • 85

    Chance Thunderstorms

    • 68
    • 88

    Mostly Sunny

    • 67
    • 87

    Chance Rain Showers

Today 5 Aug Coastal Rockingham

Partly sunny. Warm with Highs in the mid 80s. Light and variable Winds.

Tonight 5 Aug Coastal Rockingham

Partly cloudy in the Evening, then clearing. Lows in the upper 60s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hampton Harbor - Knowles Island Temperature Statistics

August Temperature

Pease Air Force Base / Portsmouth (13 miles)

  • Lowest 1 August, 2026

    66.6 °F

  • Average August

    75 °F

  • Highest 2 August, 2026

    86.2 °F

Climate (2021–2026)

Pease Air Force Base / Portsmouth (13 miles)

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  • Average Low 2021–2026

    42.3 °F

  • Average 2021–2026

    50.7 °F

  • Average High 2021–2026

    59.2 °F
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