Piscataqua River - Four Tree Island Weather Forecast

    • 57
    • 76

    Mostly Sunny

    • 65
    • 80

    Mostly Sunny

    • 71
    • 89

    Mostly Sunny

    • 67
    • 92

    Chance Rain Showers

    • 63
    • 81

    Slight Chance Thunderstorms

    • 65
    • 80

    Slight Chance Thunderstorms

Today 22 Jul Coastal Rockingham

Mostly sunny. Highs in the mid 70s. Light and variable Winds.

Tonight 22 Jul Coastal Rockingham

Mostly clear. Lows in the upper 50s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Piscataqua River - Four Tree Island Temperature Statistics

July Temperature

Pease Air Force Base / Portsmouth (3.1 miles)

  • Lowest 5 July, 2025

    55 °F

  • Average July

    74.7 °F

  • Highest 6 July, 2025

    95 °F

Climate (2020–Present)

Pease Air Force Base / Portsmouth (3.1 miles)

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  • Average Low 2020–2025

    42.7 °F

  • Average 2020–2025

    50.9 °F

  • Average High 2020–2025

    59.4 °F
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