Piscataqua River - Atlantic Heights Weather Forecast

    • 64
    • 79

    Mostly Sunny

    • 70
    • 90

    Mostly Sunny

    • 67
    • 94

    Rain Showers Likely

    • 62
    • 81

    Mostly Cloudy

    • 62
    • 79

    Slight Chance Rain Showers

    • 64
    • 81

    Partly Sunny

Today 23 Jul Coastal York

Mostly sunny. Highs in the upper 70s. Light and variable Winds, becoming south around 10 Mph with Gusts up to 20 Mph this afternoon.

Tonight 23 Jul Coastal York

Mostly clear. Lows in the lower 60s. South Winds around 10 Mph.

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Piscataqua River - Atlantic Heights Temperature Statistics

July Temperature

Pease Air Force Base / Portsmouth (2.5 miles)

  • Lowest 5 July, 2025

    55 °F

  • Average July

    74.8 °F

  • Highest 6 July, 2025

    95 °F

Climate (2020–Present)

Pease Air Force Base / Portsmouth (2.5 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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