Piscataqua River - Interstate 95 Bridge Weather Forecast

    • 60
    • 77

    Increasing Clouds

    • 61
    • 73

    Chance Rain Showers

    • 63
    • 77

    Chance Rain Showers

    • 58
    • 82

    Mostly Sunny

    • 58
    • 81

    Mostly Sunny

    • 61
    • 83

    Partly Sunny

    • 63
    • 80

    Chance Rain Showers

Today 21 Aug Coastal Rockingham

Partly sunny. Highs in the mid 70s. East Winds around 10 Mph.

Tonight 21 Aug Coastal Rockingham

Mostly 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

    74.6 °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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