Hampton Harbor - Knowles Island Weather Forecast

    • 60
    • 70

    Chance Rain Showers

    • 63
    • 78

    Partly Sunny

    • 66
    • 81

    Mostly Cloudy

    • 65
    • 82

    Rain Showers Likely

    • 63
    • 79

    Chance Rain Showers

    • 64
    • 80

    Sunny

Today 30 Jul Coastal Rockingham

Patchy fog this morning. Showers likely. A slight chance of Thunderstorms this afternoon. Highs in the lower 70s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 60 percent.

Tonight 30 Jul Coastal Rockingham

Mostly cloudy. A chance of Showers with a slight chance of Thunderstorms in the Evening, then a slight chance of Showers after midnight. Patchy fog. Lows in the upper 50s. Light and variable Winds. Chance of rain 40 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Hampton Harbor - Knowles Island Temperature Statistics

July Temperature

Pease Air Force Base / Portsmouth (13 miles)

  • Lowest 27 July, 2026

    51.1 °F

  • Average July

    73.7 °F

  • Highest 2 July, 2026

    95.9 °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

    50.7 °F

  • Average High 2021–2026

    59.2 °F
Get WillyWeather+ to remove ads