South Dease Lake Weather Forecast

    • 52
    • 77

    Patchy Smoke

    • 60
    • 83

    Partly Sunny

    • 51
    • 80

    Rain Showers Likely

    • 48
    • 73

    Mostly Sunny

    • 54
    • 79

    Mostly Sunny

    • 56
    • 82

    Slight Chance Thunderstorms

Today 19 Jul Ogemaw

Mostly sunny. Patchy smoke early. Highs in the upper 70s. Light Winds.

Tonight 19 Jul Ogemaw

Mostly clear. Lows in the lower 50s. Light Winds.

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  • Temperature Real-Time

South Dease Lake Temperature Statistics

July Temperature

Oscoda, Oscoda-Wurtsmith Airport (26.1 miles)

  • Lowest 7 July, 2026

    51.8 °F

  • Average July

    73.6 °F

  • Highest 14 July, 2026

    104 °F

Climate (2021–2026)

Oscoda, Oscoda-Wurtsmith Airport (26.1 miles)

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  • Average Low 2021–2026

    37.4 °F

  • Average 2021–2026

    46.9 °F

  • Average High 2021–2026

    55.7 °F
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