Hampton Harbor - Knowles Island Weather Forecast

    • 59
    • 72

    Slight Chance Rain Showers

    • 59
    • 80

    Becoming Sunny

    • 62
    • 81

    Rain Showers

    • 62
    • 81

    Rain Showers

    • 61
    • 76

    Slight Chance Rain Showers

    • 62
    • 81

    Partly Sunny

    • 64
    • 82

    Partly Sunny

Today 23 Jun Coastal Rockingham

Cloudy with a 20 percent chance of Showers. Highs in the lower 70s. Light and variable Winds.

Tonight 23 Jun Coastal Rockingham

Mostly cloudy. A slight chance of Showers this evening. Areas of fog. Lows in the upper 50s. Light and variable Winds. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Hampton Harbor - Knowles Island Temperature Statistics

June Temperature

Pease Air Force Base / Portsmouth (13 miles)

  • Lowest 2 June, 2026

    45 °F

  • Average June

    69.8 °F

  • Highest 10 June, 2026

    88.7 °F

Climate (2021–2026)

Pease Air Force Base / Portsmouth (13 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