Leachs Island Weather Forecast

    • 16
    • 35

    Decreasing Clouds

    • 11
    • 24

    Mostly Sunny

    • 24
    • 32

    Slight Chance Snow

    • 19
    • 40

    Partly Sunny

    • 5
    • 26

    Partly Sunny

    • -1
    • 15

    Mostly Sunny

Today 19 Jan Coastal Rockingham

Mostly cloudy with isolated snow Showers. Highs in the mid 30s. Southwest Winds around 10 Mph with Gusts up to 20 Mph. Chance of snow 20 percent.

Tonight 19 Jan Coastal Rockingham

Partly cloudy in the Evening, then clearing. Lows around 16. Southwest Winds around 10 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Leachs Island Temperature Statistics

January Temperature

Pease Air Force Base / Portsmouth (4.3 miles)

  • Lowest 5 January, 2026

    10.4 °F

  • Average January

    30.7 °F

  • Highest 14 January, 2026

    50.2 °F

Climate (2021–Present)

Pease Air Force Base / Portsmouth (4.3 miles)

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  • Average Low 2021–2026

    42.5 °F

  • Average 2021–2026

    50.8 °F

  • Average High 2021–2026

    59.3 °F
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