Lake Halloran Weather Forecast

    • 51
    • 60

    Chance Rain Showers

    • 52
    • 68

    Partly Sunny

    • 54
    • 64

    Mostly Cloudy

    • 54
    • 66

    Partly Sunny

    • 54
    • 63

    Mostly Cloudy

    • 54
    • 63

    Partly Sunny

Today 16 Sep Keweenaw

Mostly sunny. Highs in the lower 60s. North Winds 5 to 10 Mph, becoming light south this afternoon.

Tonight 16 Sep Keweenaw

Mostly cloudy with a 20 percent chance of Showers. Lows around 51. Southeast Winds 5 to 10 Mph, becoming south after midnight.

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Lake Halloran Temperature Statistics

September Temperature

Houghton County Memorial Airport (54.7 miles)

  • Lowest 14 September, 2026

    37 °F

  • Average September

    63.6 °F

  • Highest 1 September, 2026

    82 °F

Climate (2021–2026)

Houghton County Memorial Airport (54.7 miles)

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  • Average Low 2021–2026

    35.8 °F

  • Average 2021–2026

    44 °F

  • Average High 2021–2026

    51.9 °F
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