Portage Lake Weather Forecast

    • 54
    • 74

    Rain Showers

    • 37
    • 65

    Mostly Sunny

    • 49
    • 66

    Chance Rain Showers

    • 51
    • 72

    Rain Showers Likely

    • 42
    • 70

    Chance Rain Showers

    • 38
    • 57

    Partly Sunny

Today 16 May Northeast Aroostook

Partly sunny. Highs in the mid 70s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 16 May Northeast Aroostook

Mostly cloudy in the Evening, then partly cloudy with scattered Showers after midnight. Lows in the mid 50s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Portage Lake Temperature Statistics

May Temperature

Presque Isle (22.4 miles)

  • Lowest 12 May, 2026

    26.1 °F

  • Average May

    46.4 °F

  • Highest 14 May, 2026

    64 °F

Climate (2021–Present)

Presque Isle (22.4 miles)

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  • Average Low 2021–2026

    32.2 °F

  • Average 2021–2026

    42.7 °F

  • Average High 2021–2026

    52.2 °F
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