Gosport Harbor Weather Forecast

    • 64
    • 66

    Increasing Clouds

    • 63
    • 67

    Rain Showers

    • 57
    • 69

    Mostly Sunny

    • 60
    • 63

    Partly Sunny

    • 63
    • 69

    Partly Sunny

    • 63
    • 69

    Chance Rain Showers

Today 12 Sep Coastal Rockingham

Mostly sunny. Highs around 70. Light and variable Winds, becoming southeast around 10 Mph this afternoon.

Tonight 12 Sep Coastal Rockingham

Partly cloudy. Lows in the upper 50s. South Winds around 10 Mph in the Evening, becoming light and variable.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Gosport Harbor Temperature Statistics

September Temperature

Pease Air Force Base / Portsmouth (12.4 miles)

  • Lowest 7 September, 2026

    54.5 °F

  • Average September

    67.2 °F

  • Highest 10 September, 2026

    86.5 °F

Climate (2021–2026)

Pease Air Force Base / Portsmouth (12.4 miles)

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

  • Average Low 2021–2026

    42.3 °F

  • Average 2021–2026

    50.7 °F

  • Average High 2021–2026

    59.2 °F
Get WillyWeather+ to remove ads