Oneka Lake Weather Forecast
- 68
- 87
Rain Showers
- 62
- 80
Rain Showers
- 61
- 82
Partly Sunny
- 64
- 84
Slight Chance Thunderstorms
- 67
- 87
Mostly Sunny
- 70
- 92
Mostly Sunny
Today 7 Jul Washington
Partly sunny. Highs in the upper 80s. Southwest Winds up to 5 Mph.
Tonight 7 Jul Washington
Mostly cloudy with a 50 percent chance of Thunderstorms. Lows in the upper 60s. East Winds up to 5 Mph shifting to the south after midnight.
Oneka Lake Temperature Statistics
July Temperature
Minneapolis / Blaine (11.8 miles)
Lowest 2 July, 2026
64.2 °FAverage July
72.1 °FHighest 3 July, 2026
86 °F
Climate (2021–2026)
Minneapolis / Blaine (11.8 miles)
Average Low 2021–2026
39.1 °FAverage 2021–2026
46.7 °FAverage High 2021–2026
57.5 °F