Seneca Lake Weather Forecast

    • 36
    • 53

    Partly Sunny

    • 34
    • 46

    Mostly Cloudy

    • 33
    • 46

    Partly Sunny

    • 34
    • 48

    Partly Sunny

    • 36
    • 51

    Slight Chance Rain Showers

    • 41
    • 57

    Partly Sunny

Today 8 May Keweenaw

Warmer. Sunny in the Morning, then partly cloudy with a chance of rain Showers in the afternoon. Highs 49 to 54. West Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 20 percent.

Tonight 8 May Keweenaw

Mostly cloudy with a 40 percent chance of rain Showers. Lows around 36. West Winds 5 to 10 Mph, becoming northwest after midnight.

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Seneca Lake Temperature Statistics

May Temperature

Houghton County Memorial Airport (11.2 miles)

  • Lowest 2 May, 2026

    30 °F

  • Average May

    43.6 °F

  • Highest 3 May, 2026

    57.9 °F

Climate (2021–Present)

Houghton County Memorial Airport (11.2 miles)

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  • Average Low 2021–2026

    35.9 °F

  • Average 2021–2026

    44.1 °F

  • Average High 2021–2026

    52.1 °F
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