Seneca Lake Weather Forecast

    • 41
    • 57

    Slight Chance Rain Showers

    • 42
    • 57

    Rain Showers Likely

    • 36
    • 50

    Rain Showers Likely

    • 34
    • 48

    Mostly Cloudy

    • 38
    • 50

    Mostly Cloudy

    • 36
    • 49

    Chance Rain Showers

Today 22 Apr Keweenaw

Sunny. Highs in the lower 50s. Southeast Winds 5 to 10 Mph.

Tonight 22 Apr Keweenaw

A chance of rain Showers with a slight chance of Thunderstorms after midnight. Mostly clear. Lows around 39. East Winds 10 to 15 Mph, becoming southeast after midnight. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Seneca Lake Temperature Statistics

April Temperature

Houghton County Memorial Airport (11.2 miles)

  • Lowest 7 April, 2026

    6.1 °F

  • Average April

    34.6 °F

  • Highest 16 April, 2026

    64 °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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