Lake Superior Weather Forecast

    • 58
    • 71

    Chance Rain Showers

    • 57
    • 65

    Chance Rain Showers

    • 58
    • 66

    Mostly Sunny

    • 63
    • 70

    Partly Sunny

    • 61
    • 72

    Chance Rain Showers

    • 60
    • 68

    Partly Sunny

    • 63
    • 71

    Partly Sunny

Today 31 Jul Marquette

Showers with a slight chance of Thunderstorms. Patchy smoke. Light northwest Winds. Chance of rain 80 percent.

Tonight 31 Jul Marquette

Cloudy. Showers likely with a chance of Thunderstorms in the Evening, then a slight chance of Showers after midnight. Patchy fog. Patchy smoke after midnight. Lows in the upper 50s. Light west Winds, becoming northwest after midnight. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Superior Temperature Statistics

July Temperature

Houghton County Memorial Airport (28.6 miles)

  • Lowest 6 July, 2026

    46 °F

  • Average July

    68.6 °F

  • Highest 13 July, 2026

    91.9 °F

Climate (2021–2026)

Houghton County Memorial Airport (28.6 miles)

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  • Average Low 2021–2026

    35.9 °F

  • Average 2021–2026

    44 °F

  • Average High 2021–2026

    52 °F
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