Trapper Lake Weather Forecast
- 27
- 30
Snow
- 20
- 30
Snow
- 19
- 37
Partly Sunny
- 23
- 41
Mostly Sunny
- 25
- 41
Mostly Cloudy
- 30
- 42
Chance Rain/Snow
- 28
- 35
Snow Likely
Today 26 Feb Western Chelan County
Mostly cloudy. A chance of snow in the Morning, then snow likely in the afternoon. Little or no snow accumulation Valleys and up to 2 Inches in the Mountains. Highs in the upper 30s to mid 40s. Windy. West wind 5 to 15 Mph, except west 20 to 30 Mph in the Mountains. Gusts up to 35 Mph increasing to 45 Mph in the afternoon. In the Mountains, Gusts up to 45 Mph increasing to 60 Mph in the afternoon. Chance of precipitation 70 percent.
Tonight 26 Feb Western Chelan County
A chance of rain in the evening. Mostly cloudy with a chance of snow. Snow level 3500 feet. Lows in the 30s. Windy. Northwest wind 5 to 15 Mph, except northwest 20 to 30 Mph in the Mountains. Gusts up to 45 Mph. In the Mountains, Gusts up to 60 Mph decreasing to 45 Mph overnight. Chance of precipitation 50 percent.
Trapper Lake Temperature Statistics
February Temperature
Arlington Municipal Airport (56.5 miles)
Lowest 20 February, 2026
19.9 °FAverage February
42.1 °FHighest 4 February, 2026
63 °F
Climate (2021–Present)
Arlington Municipal Airport (56.5 miles)
Average Low 2021–2026
42.5 °FAverage 2021–2026
50.8 °FAverage High 2021–2026
59.9 °F