South Haynes Lake Weather Forecast

    • 59
    • 84

    Slight Chance Thunderstorms

    • 58
    • 77

    Chance Thunderstorms

    • 56
    • 70

    Chance Thunderstorms

    • 55
    • 67

    Chance Rain Showers

    • 54
    • 67

    Chance Rain Showers

    • 55
    • 71

    Mostly Cloudy

Today 16 Sep North Cass

Sunny, hot with Highs in the lower 80s. Southwest Winds around 5 Mph.

Tonight 16 Sep North Cass

Partly cloudy with a slight chance of Showers and Thunderstorms. Humid with Lows in the upper 50s. Northwest Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Haynes Lake Temperature Statistics

September Temperature

Pine River Regional Airport (15.5 miles)

  • Lowest 7 September, 2025

    33.8 °F

  • Average September

    58.2 °F

  • Highest 13 September, 2025

    80.6 °F

Climate (2020–Present)

Pine River Regional Airport (15.5 miles)

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  • Average Low 2020–2025

    32.6 °F

  • Average 2020–2025

    42.8 °F

  • Average High 2020–2025

    52.3 °F
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