Great Bay - Weeks Point Weather Forecast

    • 71
    • 90

    Rain Showers

    • 65
    • 83

    Rain Showers Likely

    • 59
    • 78

    Mostly Sunny

    • 66
    • 81

    Mostly Sunny

    • 63
    • 87

    Chance Rain Showers

    • 58
    • 75

    Mostly Sunny

Today 13 Aug Coastal Rockingham

Mostly sunny. Isolated Showers this afternoon. Hot with Highs in the lower 90s. Light and variable Winds, becoming south around 10 Mph this afternoon. Chance of rain 20 percent. Heat index Values in the mid 90s.

Tonight 13 Aug Coastal Rockingham

Partly cloudy with scattered Showers with isolated Thunderstorms in the Evening, then mostly cloudy with isolated Showers after midnight. Some Thunderstorms may produce gusty Winds in the evening. Humid with Lows around 70. Southwest Winds around 10 Mph in the Evening, becoming light and variable. Chance of rain 30 percent. Heat index Values in the lower 90s early in the evening.

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Great Bay - Weeks Point Temperature Statistics

August Temperature

Pease Air Force Base / Portsmouth (2.5 miles)

  • Lowest 2 August, 2025

    54.3 °F

  • Average August

    71 °F

  • Highest 11 August, 2025

    93.6 °F

Climate (2020–Present)

Pease Air Force Base / Portsmouth (2.5 miles)

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  • Average Low 2020–2025

    42.6 °F

  • Average 2020–2025

    50.8 °F

  • Average High 2020–2025

    59.3 °F
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