Piscataqua River - Atlantic Heights Weather Forecast

    • 39
    • 62

    Slight Chance Rain Showers

    • 38
    • 61

    Chance Rain Showers

    • 36
    • 57

    Partly Sunny

    • 35
    • 54

    Partly Sunny

    • 35
    • 53

    Slight Chance Rain Showers

    • 36
    • 55

    Slight Chance Rain Showers

Today 23 Oct Coastal York

Mostly sunny. A slight chance of Showers this afternoon. Highs in the lower 60s. Southwest Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 20 percent.

Tonight 23 Oct Coastal York

Mostly clear. Lows in the upper 30s. Light and variable Winds.

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Piscataqua River - Atlantic Heights Temperature Statistics

October Temperature

Pease Air Force Base / Portsmouth (2.5 miles)

  • Lowest 10 October, 2025

    31.6 °F

  • Average October

    56.3 °F

  • Highest 6 October, 2025

    86.2 °F

Climate (2020–Present)

Pease Air Force Base / Portsmouth (2.5 miles)

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  • Average Low 2020–2025

    42.6 °F

  • Average 2020–2025

    50.9 °F

  • Average High 2020–2025

    59.5 °F
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