Seneca Lake Weather Forecast

    • 34
    • 47

    Rain Showers

    • 34
    • 48

    Mostly Cloudy

    • 36
    • 50

    Mostly Cloudy

    • 37
    • 51

    Rain Showers Likely

    • 34
    • 47

    Chance Rain Showers

    • 32
    • 46

    Slight Chance Rain Showers

Today 24 Apr Keweenaw

Rain Showers with a slight chance of Thunderstorms in the Morning, then rain Showers likely in the afternoon. Some Thunderstorms may produce heavy rainfall in the morning. Highs 43 to 48. Southeast Winds 10 to 20 Mph, becoming west 5 to 15 Mph in the afternoon. Chance of rain 100 percent.

Tonight 24 Apr Keweenaw

A slight chance of rain Showers in the evening. Partly cloudy. Lows around 35. Northwest Winds 5 to 10 Mph. Chance of rain 20 percent.

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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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