Oneka Lake Weather Forecast
- 62
- 83
Decreasing Clouds
- 63
- 85
Mostly Cloudy
- 63
- 85
Slight Chance Thunderstorms
- 59
- 82
Partly Sunny
- 57
- 77
Partly Sunny
- 60
- 78
Chance Rain Showers
- 59
- 77
Chance Rain Showers
Today 9 Aug Washington
Partly sunny. Highs in the lower 80s. West Winds up to 5 Mph.
Tonight 9 Aug Washington
Mostly cloudy then becoming partly cloudy after midnight then becoming mostly cloudy. Patchy fog after midnight. Lows in the lower 60s. Northeast Winds up to 5 Mph late in the evening becoming light.
Oneka Lake Temperature Statistics
August Temperature
Minneapolis / Blaine (11.8 miles)
Lowest 5 August, 2026
53.4 °FAverage August
68.2 °FHighest 3 August, 2026
86 °F
Climate (2021–2026)
Minneapolis / Blaine (11.8 miles)
Average Low 2021–2026
39.1 °FAverage 2021–2026
46.8 °FAverage High 2021–2026
57.5 °F