Seneca Lake Weather Forecast

    • 28
    • 40

    Decreasing Clouds

    • 33
    • 46

    Partly Sunny

    • 36
    • 51

    Mostly Cloudy

    • 33
    • 49

    Chance Rain Showers

    • 32
    • 44

    Chance Rain Showers

    • 32
    • 43

    Mostly Cloudy

Today 1 May Keweenaw

Partly cloudy. Highs 38 to 43. North Winds 5 to 10 Mph.

Tonight 1 May Keweenaw

Mostly clear. Lows 29 to 34. West Winds 5 to 10 Mph.

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Seneca Lake Temperature Statistics

May Temperature

Houghton County Memorial Airport (11.2 miles)

  • Lowest

  • Average May

  • Highest

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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