Lake Halloran Weather Forecast

    • 42
    • 66

    Mostly Sunny

    • 41
    • 60

    Partly Sunny

    • 42
    • 69

    Slight Chance Rain Showers

    • 41
    • 58

    Partly Sunny

    • 43
    • 61

    Mostly Sunny

    • 43
    • 63

    Partly Sunny

Today 27 May Keweenaw

Sunny. Highs 64 to 69 inland to around 61 at the shore. Northeast Winds 5 to 10 Mph.

Tonight 27 May Keweenaw

Clear. Lows around 44. Northeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Halloran Temperature Statistics

May Temperature

Houghton County Memorial Airport (54.7 miles)

  • Lowest 8 May, 2026

    28 °F

  • Average May

    46.3 °F

  • Highest 15 May, 2026

    82.9 °F

Climate (2021–Present)

Houghton County Memorial Airport (54.7 miles)

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  • Average Low 2021–2026

    35.9 °F

  • Average 2021–2026

    44 °F

  • Average High 2021–2026

    52 °F
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