Leachs Island Weather Forecast

    • 61
    • 77

    Mostly Sunny

    • 58
    • 76

    Partly Sunny

    • 66
    • 73

    Rain Showers Likely

    • 61
    • 81

    Slight Chance Rain Showers

    • 56
    • 71

    Mostly Sunny

    • 60
    • 71

    Partly Sunny

Today 7 Sep Coastal Rockingham

Mostly sunny. Highs in the upper 70s. Northwest Winds around 10 Mph.

Tonight 7 Sep Coastal Rockingham

Mostly clear. Lows around 60. Northwest Winds around 10 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Leachs Island Temperature Statistics

September Temperature

Pease Air Force Base / Portsmouth (4.3 miles)

  • Lowest 1 September, 2026

    59.9 °F

  • Average September

    66.4 °F

  • Highest 4 September, 2026

    82.8 °F

Climate (2021–2026)

Pease Air Force Base / Portsmouth (4.3 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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