Hayes Lake State Park Weather Forecast
- 65
- 89
Slight Chance Thunderstorms
- 64
- 86
Mostly Sunny
- 64
- 88
Mostly Sunny
- 68
- 89
Chance Rain Showers
- 63
- 86
Chance Rain Showers
- 61
- 85
Mostly Sunny
Today 26 Jul Roseau
Mostly sunny with a slight chance of Showers. A slight chance of Thunderstorms this afternoon. Highs 85 to 90. West Winds around 5 Mph shifting to the east this afternoon. Chance of rain 20 percent.
Tonight 26 Jul Roseau
Partly cloudy. A slight chance of Showers and Thunderstorms in the evening. Lows in the mid 60s. East Winds around 5 Mph shifting to the west after midnight. Chance of rain 20 percent.
Hayes Lake State Park Temperature Statistics
July Temperature
Roseau, Roseau Municipal Airport/Rudy Billberg Field (16.8 miles)
Lowest 22 July, 2026
47.1 °FAverage July
70.7 °FHighest 12 July, 2026
94.3 °F
Climate (2021–2026)
Roseau, Roseau Municipal Airport/Rudy Billberg Field (16.8 miles)
Average Low 2021–2026
31.2 °FAverage 2021–2026
40.9 °FAverage High 2021–2026
50.1 °F