South Twin Lake Weather Forecast

    • 48
    • 71

    Mostly Sunny

    • 53
    • 73

    Increasing Clouds

    • 57
    • 74

    Chance Rain Showers

    • 61
    • 76

    Chance Rain Showers

    • 59
    • 79

    Chance Thunderstorms

    • 52
    • 68

    Chance Thunderstorms

    • 55
    • 69

    Chance Rain Showers

Today 15 Jun Northern Penobscot

Partly sunny. Isolated Showers this afternoon. Highs around 70. Southwest Winds around 5 Mph. Chance of rain 20 percent.

Tonight 15 Jun Northern Penobscot

Mostly clear. Patchy fog. Lows in the mid 40s. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Twin Lake Temperature Statistics

June Temperature

Millinocket, Millinocket Municipal Airport (7.5 miles)

  • Lowest 3 June, 2025

    38.6 °F

  • Average June

    61.8 °F

  • Highest 5 June, 2025

    90.6 °F

Climate (2020–Present)

Millinocket, Millinocket Municipal Airport (7.5 miles)

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  • Average Low 2020–2025

    36.3 °F

  • Average 2020–2025

    45.7 °F

  • Average High 2020–2025

    55 °F
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