Seneca Lake Weather Forecast

    • 40
    • 56

    Chance Rain Showers

    • 41
    • 57

    Rain Showers Likely

    • 34
    • 48

    Rain Showers

    • 34
    • 48

    Partly Sunny

    • 36
    • 49

    Mostly Cloudy

    • 36
    • 49

    Chance Rain Showers

    • 34
    • 47

    Chance Rain Showers

Today 22 Apr Keweenaw

Mostly sunny. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 22 Apr Keweenaw

Mostly clear in the Evening, then mostly cloudy with a slight chance of rain Showers and Thunderstorms after midnight. Lows in the upper 30s. East Winds 5 to 15 Mph, becoming southeast after midnight. Chance of rain 20 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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