Lake Seventeen Weather Forecast

    • 36
    • 57

    Rain Showers Likely

    • 31
    • 48

    Mostly Cloudy

    • 39
    • 51

    Mostly Cloudy

    • 43
    • 63

    Chance Rain Showers

    • 36
    • 61

    Chance Rain Showers

    • 40
    • 59

    Chance Rain Showers

Today 25 Oct Alger

Cooler. A chance of Showers in the Morning, then a slight chance of Showers in the afternoon. Mostly cloudy. Highs around 56. Light northwest Winds. Chance of rain 50 percent.

Tonight 25 Oct Alger

Mostly cloudy. Lows around 36. Inland, light northwest Winds, becoming north 5 to 10 Mph after midnight. Near the Shore, northwest Winds 5 to 15 Mph, becoming north 10 to 15 Mph after midnight.

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  • Temperature Forecast NOAA

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Lake Seventeen Temperature Statistics

October Temperature

Munising - Munising Lakeshore Observation (11.8 miles)

  • Lowest 20 October, 2026

    28.9 °F

  • Average October

    52.5 °F

  • Highest 11 October, 2026

    75.9 °F

Climate (2021–2026)

Munising - Munising Lakeshore Observation (11.8 miles)

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  • Average Low 2021–2026

    36.7 °F

  • Average 2021–2026

    44.3 °F

  • Average High 2021–2026

    51.9 °F
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