Great Bay - Herods Cove Weather Forecast

    • 53
    • 89

    Slight Chance Thunderstorms

    • 42
    • 64

    Partly Sunny

    • 47
    • 65

    Partly Sunny

    • 46
    • 62

    Chance Rain Showers

    • 46
    • 56

    Chance Rain Showers

    • 50
    • 65

    Chance Rain Showers

    • 53
    • 73

    Slight Chance Rain Showers

Today 20 May Coastal Rockingham

Partly sunny. Warm with Highs in the upper 80s. West Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 20 May Coastal Rockingham

Partly cloudy with scattered Showers in the Evening, then mostly cloudy with isolated Showers after midnight. Less humid with Lows in the lower 50s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph in the Evening, becoming light and variable. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Great Bay - Herods Cove Temperature Statistics

May Temperature

Pease Air Force Base / Portsmouth (1.2 miles)

  • Lowest 9 May, 2026

    38.1 °F

  • Average May

    56.4 °F

  • Highest 17 May, 2026

    84.9 °F

Climate (2021–Present)

Pease Air Force Base / Portsmouth (1.2 miles)

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  • Average Low 2021–2026

    42.3 °F

  • Average 2021–2026

    50.6 °F

  • Average High 2021–2026

    59.1 °F
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