Great Bay - Herods Cove Weather Forecast

    • 53
    • 72

    Chance Rain Showers

    • 53
    • 72

    Mostly Sunny

    • 57
    • 79

    Mostly Sunny

    • 55
    • 78

    Mostly Cloudy

    • 63
    • 75

    Chance Rain Showers

    • 56
    • 80

    Slight Chance Rain Showers

Today 5 Sep Coastal Rockingham

Partly sunny. A chance of Showers in the afternoon. Highs in the lower 70s. Northeast Winds around 10 Mph. Chance of rain 40 percent.

Tonight 5 Sep Coastal Rockingham

Mostly clear. Lows around 60. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Great Bay - Herods Cove Temperature Statistics

September Temperature

Pease Air Force Base / Portsmouth (1.2 miles)

  • Lowest 1 September, 2026

    59.9 °F

  • Average September

    64.4 °F

  • Highest 2 September, 2026

    69.3 °F

Climate (2021–2026)

Pease Air Force Base / Portsmouth (1.2 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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