Island Harbor Weather Forecast

    • 44
    • 74

    Mostly Sunny

    • 48
    • 71

    Mostly Cloudy

    • 47
    • 68

    Rain Showers

    • 38
    • 53

    Rain Showers

    • 36
    • 50

    Chance Rain Showers

    • 36
    • 50

    Chance Rain Showers

Today 27 Apr Northern Warren

Sunny. Highs around 70. Light and variable Winds, becoming southeast around 5 Mph this afternoon.

Tonight 27 Apr Northern Warren

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 40s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Island Harbor Temperature Statistics

April Temperature

Middlebury State Airport (24.2 miles)

  • Lowest 8 April, 2026

    13.1 °F

  • Average April

    44.6 °F

  • Highest 16 April, 2026

    77 °F

Climate (2021–Present)

Middlebury State Airport (24.2 miles)

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  • Average Low 2021–2026

    36.5 °F

  • Average 2021–2026

    45.6 °F

  • Average High 2021–2026

    54.5 °F
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