Winn Weather Forecast

    • 48
    • 72

    Mostly Cloudy

    • 54
    • 69

    Mostly Cloudy

    • 39
    • 66

    Mostly Sunny

    • 38
    • 61

    Partly Sunny

    • 39
    • 63

    Chance Rain Showers

    • 39
    • 64

    Chance Rain Showers

Today 16 Sep Central Penobscot

Partly sunny. Highs in the lower 70s. Southwest Winds 5 to 10 Mph.

Tonight 16 Sep Central Penobscot

Partly cloudy. Patchy fog after midnight. Lows in the upper 40s. Southwest Winds around 5 Mph, becoming north after midnight.

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Winn Temperature Statistics

September Temperature

Millinocket, Millinocket Municipal Airport (18.6 miles)

  • Lowest 9 September, 2026

    38.6 °F

  • Average September

    60.7 °F

  • Highest 7 September, 2026

    77.6 °F

Climate (2021–2026)

Millinocket, Millinocket Municipal Airport (18.6 miles)

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  • Average Low 2021–2026

    35.9 °F

  • Average 2021–2026

    45.5 °F

  • Average High 2021–2026

    55 °F
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