Great Bay - Herods Cove Weather Forecast

    • 44
    • 63

    Decreasing Clouds

    • 45
    • 63

    Mostly Sunny

    • 48
    • 63

    Chance Rain Showers

    • 50
    • 64

    Rain Showers Likely

    • 50
    • 64

    Rain Showers Likely

    • 48
    • 64

    Chance Rain Showers

Today 22 Sep Coastal Rockingham

Mostly cloudy in the Morning, then becoming partly sunny. Highs in the lower 60s. Northeast Winds around 10 Mph with Gusts up to 25 Mph.

Tonight 22 Sep Coastal Rockingham

Partly cloudy. Lows in the mid 40s. Light and variable Winds, becoming northeast around 10 Mph after midnight.

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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 15 September, 2026

    45.1 °F

  • Average September

    65.4 °F

  • Highest 10 September, 2026

    86.5 °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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