Ann Lake Weather Forecast
- 44
- 67
Areas Smoke
- 44
- 63
Partly Sunny
- 43
- 66
Mostly Sunny
- 42
- 61
Rain Likely
- 38
- 50
Slight Chance Rain
- 42
- 60
Mostly Sunny
- 44
- 61
Chance Rain
Today 17 Sep Western Chelan County
Sunny, haze. Highs in the upper 70s to upper 80s.
Tonight 17 Sep Western Chelan County
Partly cloudy. Haze. Lows in the lower 50s to lower 60s.
Ann Lake Temperature Statistics
September Temperature
Omak Airport (56.5 miles)
Lowest 15 September, 2025
53.1 °FAverage September
74.5 °FHighest 3 September, 2025
104 °F
Climate (2020–Present)
Omak Airport (56.5 miles)
Average Low 2020–2025
40.7 °FAverage 2020–2025
51.7 °FAverage High 2020–2025
62.7 °F