Hayes Lake State Access Area Weather Forecast
- 18
- 36
Mostly Cloudy
- 7
- 25
Snow Likely
- 8
- 25
Mostly Cloudy
- 24
- 41
Partly Sunny
- 22
- 44
Chance Rain
- 18
- 34
Slight Chance Freezing Rain
Today 5 Dec Stanley
Partly sunny in the Morning, then becoming mostly cloudy. Highs in the mid 30s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph.
Tonight 5 Dec Stanley
Mostly cloudy with a 20 percent chance of freezing rain. Not as cold. Near steady temperature in the mid 30s. West Winds 10 to 15 Mph.
Hayes Lake State Access Area Temperature Statistics
December Temperature
Pierre, Pierre Regional Airport (35.4 miles)
Lowest 1 December, 2025
7 °FAverage December
20.1 °FHighest 2 December, 2025
37.9 °F
Climate (2020–Present)
Pierre, Pierre Regional Airport (35.4 miles)
Average Low 2020–2025
37 °FAverage 2020–2025
48.8 °FAverage High 2020–2025
61.3 °F