Piscataqua River - Pierce Island Weather Forecast

    • 54
    • 70

    Rain Showers

    • 60
    • 79

    Mostly Sunny

    • 55
    • 84

    Partly Sunny

    • 50
    • 69

    Slight Chance Rain Showers

    • 48
    • 67

    Chance Rain Showers

    • 48
    • 66

    Chance Rain Showers

Today 25 May Coastal Rockingham

Patchy fog in the morning. Showers. Highs around 70. Light and variable Winds. Chance of rain near 100 percent.

Tonight 25 May Coastal Rockingham

Partly cloudy. Lows in the mid 50s. Light and variable Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Piscataqua River - Pierce Island Temperature Statistics

May Temperature

Pease Air Force Base / Portsmouth (3.1 miles)

  • Lowest 9 May, 2026

    38.1 °F

  • Average May

    58.4 °F

  • Highest 19 May, 2026

    94.1 °F

Climate (2021–Present)

Pease Air Force Base / Portsmouth (3.1 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    42.3 °F

  • Average 2021–2026

    50.6 °F

  • Average High 2021–2026

    59.1 °F
Get WillyWeather+ to remove ads