Belle Isle Weather Forecast

    • 38
    • 67

    Mostly Sunny

    • 38
    • 52

    Mostly Cloudy

    • 37
    • 61

    Partly Sunny

    • 31
    • 54

    Mostly Sunny

    • 34
    • 57

    Mostly Sunny

    • 40
    • 61

    Mostly Sunny

    • 42
    • 65

    Partly Sunny

Today 20 Oct Coastal Rockingham

Partly sunny. Highs in the upper 50s.

Tonight 20 Oct Coastal Rockingham

Mostly clear. Lows in the upper 30s. Northeast Winds around 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Belle Isle Temperature Statistics

October Temperature

Pease Air Force Base / Portsmouth (3.7 miles)

  • Lowest 18 October, 2026

    29.1 °F

  • Average October

    55.5 °F

  • Highest 2 October, 2026

    85.6 °F

Climate (2021–2026)

Pease Air Force Base / Portsmouth (3.7 miles)

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  • Average Low 2021–2026

    42.2 °F

  • Average 2021–2026

    50.6 °F

  • Average High 2021–2026

    59.1 °F
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