Siskiwit Bay Weather Forecast

    • 36
    • 40

    Increasing Clouds

    • 36
    • 44

    Mostly Sunny

    • 40
    • 44

    Partly Sunny

    • 41
    • 48

    Rain Showers Likely

    • 37
    • 44

    Slight Chance Rain Showers

    • 36
    • 41

    Mostly Cloudy

Today 20 Apr Keweenaw

Mostly sunny in the Morning, then becoming mostly cloudy. Warmer with Highs in the mid 40s. Southwest Winds 5 to 15 Mph, becoming south in the afternoon.

Tonight 20 Apr Keweenaw

Mostly cloudy in the Evening, then clearing. Lows around 35. Southwest Winds 10 to 15 Mph, becoming west 5 to 15 Mph after midnight.

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  • Temperature Real-Time

Siskiwit Bay Temperature Statistics

April Temperature

Houghton County Memorial Airport (55.9 miles)

  • Lowest 7 April, 2026

    6.1 °F

  • Average April

    35.2 °F

  • Highest 16 April, 2026

    64 °F

Climate (2021–Present)

Houghton County Memorial Airport (55.9 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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