Swan Lake Weather Forecast
- 30
- 46
Rain Likely
- 30
- 48
Partly Sunny
- 32
- 52
Partly Sunny
- 34
- 52
Mostly Cloudy
- 40
- 50
Rain Likely
- 36
- 49
Rain Likely
Today 19 Oct Okanogan Highlands
Mountain snow likely in the morning. Rain likely. No mountain snow accumulation. Highs in the upper 40s to mid 50s. Southwest wind 5 to 15 Mph in the afternoon. Gusts up to 35 Mph. Chance of precipitation 70 percent.
Tonight 19 Oct Okanogan Highlands
Mostly cloudy with a chance of rain and mountain snow in the Evening, then mostly clear overnight. Lows in the 30s. Southwest wind 5 to 15 Mph in the Evening, becoming light and Variable, Gusts up to 35 Mph decreasing to 20 Mph overnight. Chance of precipitation 50 percent.
Swan Lake Temperature Statistics
October Temperature
Omak Airport (31.1 miles)
Lowest 16 October, 2025
28 °FAverage October
53.2 °FHighest 7 October, 2025
73 °F
Climate (2020–Present)
Omak Airport (31.1 miles)
Average Low 2020–2025
40.6 °FAverage 2020–2025
51.7 °FAverage High 2020–2025
62.7 °F