South Twin Lake Weather Forecast

    • 1
    • 8

    Slight Chance Snow

    • -2
    • 16

    Mostly Sunny

    • 10
    • 18

    Mostly Cloudy

    • 9
    • 26

    Partly Sunny

    • 6
    • 28

    Partly Sunny

    • 2
    • 21

    Partly Sunny

Today 30 Jan Northern Penobscot

Partly sunny with a 40 percent chance of snow. Little or no snow accumulation. Cold. Near steady temperature around 8 above. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 30 Jan Northern Penobscot

Partly cloudy in the Evening, then clearing. Cold with Lows around zero. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Twin Lake Temperature Statistics

January Temperature

Millinocket, Millinocket Municipal Airport (7.5 miles)

  • Lowest 24 January, 2026

    -8.4 °F
  • Average January

    17.3 °F
  • Highest 10 January, 2026

    44.7 °F

Climate (2021–Present)

Millinocket, Millinocket Municipal Airport (7.5 miles)

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  • Average Low 2021–2026

    36.1 °F
  • Average 2021–2026

    45.6 °F
  • Average High 2021–2026

    55 °F
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