Sugar Lake Weather Forecast
- 43
- 64
Chance Rain Showers
- 46
- 71
Chance Rain Showers
- 47
- 72
Chance Rain Showers
- 50
- 72
Chance Rain Showers
- 50
- 72
Partly Sunny
- 53
- 78
Partly Sunny
Today 4 Sep Okanogan Highlands
Mostly cloudy with a 40 percent chance of rain Showers. Highs in the 60s.
Tonight 4 Sep Okanogan Highlands
Partly cloudy. Lows in the 40s.
Sugar Lake Temperature Statistics
September Temperature
Deer Park, Deer Park Airport (51.6 miles)
Lowest 2 September, 2026
48 °FAverage September
61.2 °FHighest 1 September, 2026
81.6 °F
Climate (2021–2026)
Deer Park, Deer Park Airport (51.6 miles)
Average Low 2021–2026
35.7 °FAverage 2021–2026
48.3 °FAverage High 2021–2026
60.2 °F