Fourth Lake Weather Forecast

    • 50
    • 71

    Mostly Cloudy

    • 49
    • 65

    Partly Sunny

    • 52
    • 66

    Chance Rain Showers

    • 55
    • 68

    Chance Rain Showers

    • 56
    • 72

    Chance Rain Showers

    • 53
    • 71

    Chance Rain Showers

Today 18 Sep Southeast Chippewa

Partly sunny. Highs around 70. North Winds up to 10 Mph.

Tonight 18 Sep Southeast Chippewa

Partly cloudy. Lows in the lower 50s. Northeast Winds up to 10 Mph.

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Fourth Lake Temperature Statistics

September Temperature

Drummond Island Airport (8.7 miles)

  • Lowest 8 September, 2025

    39.6 °F

  • Average September

    58.8 °F

  • Highest 13 September, 2025

    74.3 °F

Climate (2020–Present)

Drummond Island Airport (8.7 miles)

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  • Average Low 2020–2025

    36.7 °F

  • Average 2020–2025

    44.9 °F

  • Average High 2020–2025

    52.7 °F
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