Wannaska Weather Forecast
- 56
- 70
Rain Showers
- 54
- 71
Decreasing Clouds
- 57
- 79
Mostly Sunny
- 63
- 85
Partly Sunny
- 56
- 82
Chance Thunderstorms
- 50
- 73
Partly Sunny
- 45
- 66
Partly Sunny
Today 17 Aug Roseau
Cloudy with a chance of Showers and a slight chance of Thunderstorms. Highs 70 to 75. East Winds around 15 Mph. Chance of rain 50 percent.
Tonight 17 Aug Roseau
A chance of Thunderstorms. Showers. Lows in the mid 50s. Southeast Winds 5 to 15 Mph and gusty. Chance of rain 80 percent.
Wannaska Temperature Statistics
August Temperature
Roseau, Roseau Municipal Airport/Rudy Billberg Field (13 miles)
Lowest 1 August, 2025
48.2 °FAverage August
67 °FHighest 7 August, 2025
86 °F
Climate (2020–Present)
Roseau, Roseau Municipal Airport/Rudy Billberg Field (13 miles)
Average Low 2020–2025
32.1 °FAverage 2020–2025
42 °FAverage High 2020–2025
51.3 °F