South Haynes Lake Weather Forecast
- 60
- 82
Rain Showers Likely
- 59
- 81
Partly Sunny
- 64
- 83
Chance Rain Showers
- 65
- 82
Rain Showers Likely
- 64
- 76
Rain Showers
- 58
- 80
Slight Chance Thunderstorms
- 52
- 76
Chance Rain Showers
Today 3 Sep North Cass
Mostly sunny with a chance of Showers and Thunderstorms. Hot with Highs in the lower 80s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.
Tonight 3 Sep North Cass
Mostly cloudy. Showers with a chance of Thunderstorms this Evening, then a chance of Showers and Thunderstorms after midnight. Some Thunderstorms may be severe with damaging Winds and large Hail, then some Thunderstorms may be severe. Lows in the lower 60s. East Winds 5 to 10 Mph. Chance of rain 90 percent.
South Haynes Lake Temperature Statistics
September Temperature
Pine River Regional Airport (15.5 miles)
Lowest 1 September, 2026
50.7 °FAverage September
66.3 °FHighest 1 September, 2026
79.9 °F
Climate (2021–2026)
Pine River Regional Airport (15.5 miles)
Average Low 2021–2026
32.4 °FAverage 2021–2026
42.9 °FAverage High 2021–2026
52.5 °F