East Branch Lake Weather Forecast

    • 48
    • 66

    Chance Rain Showers

    • 65
    • 86

    Rain Showers

    • 41
    • 83

    Slight Chance Thunderstorms

    • 37
    • 57

    Sunny

    • 41
    • 64

    Partly Sunny

    • 43
    • 64

    Slight Chance Rain Showers

    • 44
    • 65

    Slight Chance Rain Showers

Today 18 May Central Penobscot

Mostly cloudy with scattered Showers. Near steady temperature in the lower 60s. South Winds around 5 Mph. Chance of rain 30 percent.

Tonight 18 May Central Penobscot

Partly cloudy. Lows in the upper 40s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

East Branch Lake Temperature Statistics

May Temperature

Millinocket, Millinocket Municipal Airport (8.7 miles)

  • Lowest 2 May, 2026

    30.7 °F

  • Average May

    49.4 °F

  • Highest 5 May, 2026

    78.7 °F

Climate (2021–Present)

Millinocket, Millinocket Municipal Airport (8.7 miles)

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  • Average Low 2021–2026

    36 °F

  • Average 2021–2026

    45.5 °F

  • Average High 2021–2026

    54.9 °F
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