Hayes Lake Weather Forecast
- 21
- 34
Mostly Sunny
- 27
- 45
Partly Sunny
- 26
- 51
Partly Sunny
- 15
- 54
Chance Rain
- 14
- 28
Partly Sunny
- 20
- 49
Mostly Cloudy
Today 14 Dec Stanley
Mostly sunny. Not as cold with Highs in the mid 30s. Southeast Winds 15 to 20 Mph with Gusts up to 30 Mph. Wind chill Values as low as 21 below this morning.
Tonight 14 Dec Stanley
Mostly clear. Not as cold with Lows around 20. Temperature rising into the upper 20s after midnight. Southwest Winds 5 to 10 Mph, becoming west 10 to 15 Mph after midnight.
Hayes Lake Temperature Statistics
December Temperature
Pierre, Pierre Regional Airport (35.4 miles)
Lowest 12 December, 2025
6.1 °FAverage December
24 °FHighest 9 December, 2025
53.1 °F
Climate (2020–Present)
Pierre, Pierre Regional Airport (35.4 miles)
Average Low 2020–2025
37 °FAverage 2020–2025
48.7 °FAverage High 2020–2025
61.2 °F