Fourth Lake Weather Forecast

    • 54
    • 73

    Mostly Cloudy

    • 54
    • 69

    Rain Showers Likely

    • 45
    • 70

    Chance Rain Showers

    • 38
    • 64

    Partly Sunny

    • 42
    • 61

    Partly Sunny

    • 38
    • 62

    Mostly Cloudy

Today 29 Sep Southeast Chippewa

Mostly sunny. Highs around 60.

Tonight 29 Sep Southeast Chippewa

Mostly cloudy. A 40 percent chance of rain Showers after midnight. Lows in the mid 50s. South Winds 5 to 10 Mph. Gusts up to 20 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fourth Lake Temperature Statistics

September Temperature

Drummond Island Airport (8.7 miles)

  • Lowest 19 September, 2026

    39.7 °F

  • Average September

    59.9 °F

  • Highest 1 September, 2026

    80.1 °F

Climate (2021–2026)

Drummond Island Airport (8.7 miles)

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  • Average Low 2021–2026

    36.4 °F

  • Average 2021–2026

    44.8 °F

  • Average High 2021–2026

    52.6 °F
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