Portage Bay Weather Forecast

    • 23
    • 39

    Increasing Clouds

    • 12
    • 31

    Mostly Cloudy

    • 17
    • 25

    Snow Showers Likely

    • 16
    • 36

    Chance Rain/Snow

    • 8
    • 24

    Mostly Cloudy

    • 11
    • 22

    Chance Snow Showers

Today 30 Jan Delta

Sunny, warmer with Highs in the upper 30s. Southwest Winds 5 to 10 Mph.

Tonight 30 Jan Delta

Clear in the Evening, then becoming partly cloudy. Lows around 22. North Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Portage Bay Temperature Statistics

January Temperature

Manistique, Schoolcraft County Airport (23 miles)

  • Lowest 21 January, 2025

    -12.6 °F

  • Average January

    18.1 °F

  • Highest 17 January, 2025

    37.4 °F

Climate (2020–Present)

Manistique, Schoolcraft County Airport (23 miles)

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  • Average Low 2020–2025

    35.1 °F

  • Average 2020–2025

    43.7 °F

  • Average High 2020–2025

    51.4 °F
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