Piscataqua River - Interstate 95 Bridge Weather Forecast

    • 58
    • 78

    Mostly Sunny

    • 64
    • 87

    Partly Sunny

    • 60
    • 78

    Partly Sunny

    • 62
    • 76

    Rain Showers Likely

    • 64
    • 77

    Chance Rain Showers

    • 62
    • 80

    Chance Rain Showers

Today 29 Aug Coastal Rockingham

Sunny. Highs in the upper 70s. Light and variable Winds.

Tonight 29 Aug Coastal Rockingham

Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 50s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Piscataqua River - Interstate 95 Bridge Temperature Statistics

August Temperature

Pease Air Force Base / Portsmouth (2.5 miles)

  • Lowest 16 August, 2026

    56.1 °F

  • Average August

    73.4 °F

  • Highest 7 August, 2026

    91.4 °F

Climate (2021–2026)

Pease Air Force Base / Portsmouth (2.5 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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