East Branch Lake Weather Forecast

    • 58
    • 79

    Rain Showers

    • 57
    • 79

    Partly Sunny

    • 55
    • 77

    Rain Showers Likely

    • 54
    • 72

    Chance Thunderstorms

    • 53
    • 77

    Mostly Sunny

    • 55
    • 79

    Mostly Cloudy

Today 11 Aug Central Penobscot

Partly sunny. Isolated Thunderstorms this Morning, then isolated Showers this afternoon. Highs around 80. West Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 20 percent.

Tonight 11 Aug Central Penobscot

Clear. Lows in the upper 50s. West Winds 5 to 10 Mph.

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East Branch Lake Temperature Statistics

August Temperature

Millinocket, Millinocket Municipal Airport (8.7 miles)

  • Lowest 1 August, 2026

    58.6 °F
  • Average August

    75 °F
  • Highest 6 August, 2026

    91.7 °F

Climate (2021–2026)

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

    55 °F
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