Hayes Lake Weather Forecast
- 64
- 90
Chance Thunderstorms
- 61
- 81
Rain Showers
- 55
- 74
Rain Showers
- 57
- 86
Mostly Sunny
- 55
- 80
Chance Rain Showers
- 52
- 73
Chance Rain Showers
- 50
- 74
Slight Chance Rain Showers
Today 12 Sep Stanley
Partly sunny. Near steady temperature in the mid 80s. Northeast Winds around 5 Mph.
Tonight 12 Sep Stanley
Mostly cloudy. A slight chance of Thunderstorms late this Evening, then a chance of Thunderstorms. Lows in the mid 60s. Northeast Winds 5 to 10 Mph. Chance of rain 50 percent.
Hayes Lake Temperature Statistics
September Temperature
Pierre, Pierre Regional Airport (35.4 miles)
Lowest 6 September, 2025
39 °FAverage September
63.7 °FHighest 9 September, 2025
86 °F
Climate (2020–Present)
Pierre, Pierre Regional Airport (35.4 miles)
Average Low 2020–2025
36.8 °FAverage 2020–2025
48.6 °FAverage High 2020–2025
61.2 °F