Cranberry Lake Weather Forecast

    • 38
    • 76

    Mostly Cloudy

    • 45
    • 71

    Mostly Cloudy

    • 45
    • 73

    Slight Chance Rain Showers

    • 49
    • 70

    Chance Rain Showers

    • 47
    • 71

    Mostly Cloudy

    • 45
    • 70

    Mostly Cloudy

Today 15 Sep Alger

Mostly cloudy in the Morning, then clearing. Highs around 75. Temperature falling into the upper 60s in the afternoon. Southwest Winds 10 to 15 Mph, becoming west in the afternoon. Gusts up to 35 Mph.

Tonight 15 Sep Alger

Clear. Lows around 41 inland to around 51 at the shore. Inland, northwest Winds 5 to 10 Mph, becoming light west after midnight. Near the Shore, northwest Winds 10 to 20 Mph, Diminishing to 5 to 10 Mph after midnight. Gusts up to 30 Mph in the evening.

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Cranberry Lake Temperature Statistics

September Temperature

Munising - Munising Lakeshore Observation (15.5 miles)

  • Lowest 6 September, 2026

    48.9 °F

  • Average September

    65.7 °F

  • Highest 1 September, 2026

    89.1 °F

Climate (2021–2026)

Munising - Munising Lakeshore Observation (15.5 miles)

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  • Average Low 2021–2026

    36.8 °F

  • Average 2021–2026

    44.4 °F

  • Average High 2021–2026

    51.9 °F
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