Piscataqua River - Four Tree Island Weather Forecast

    • 70
    • 91

    Becoming Sunny

    • 69
    • 89

    Chance Rain Showers

    • 64
    • 84

    Rain Showers Likely

    • 62
    • 76

    Slight Chance Thunderstorms

    • 62
    • 73

    Chance Rain Showers

    • 61
    • 74

    Chance Rain Showers

Today 6 Jul Coastal Rockingham

Partly sunny. Hot with Highs in the lower 90s. Southwest Winds around 10 Mph with Gusts up to 25 Mph. Heat index Values in the upper 90s.

Tonight 6 Jul Coastal Rockingham

Partly cloudy this Afternoon, then clearing. Humid with Lows around 70. Southwest Winds around 10 Mph. Heat index Values in the upper 90s early and evening.

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  • Temperature Real-Time

Piscataqua River - Four Tree Island Temperature Statistics

July Temperature

Pease Air Force Base / Portsmouth (3.1 miles)

  • Lowest 4 July, 2025

    60.3 °F

  • Average July

    75.4 °F

  • Highest 1 July, 2025

    91.2 °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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