Larch Lake Weather Forecast
- 51
- 74
Becoming Sunny
- 51
- 69
Mostly Sunny
- 46
- 66
Partly Sunny
- 46
- 62
Mostly Cloudy
- 45
- 58
Mostly Cloudy
- 45
- 62
Partly Sunny
Today 4 May Foothills and Valleys of the North Cascades
Sunny. Highs in the mid 70s to lower 80s. Northeast wind to 10 Mph becoming west in the afternoon.
Tonight 4 May Foothills and Valleys of the North Cascades
Mostly clear. Lows in the lower to mid 50s. West wind to 10 Mph in the evening becoming light.
Larch Lake Temperature Statistics
May Temperature
Arlington Municipal Airport (16.2 miles)
Lowest
–Average May
–Highest
–
Climate (2021–Present)
Arlington Municipal Airport (16.2 miles)
Average Low 2021–2026
42.6 °FAverage 2021–2026
50.8 °FAverage High 2021–2026
59.9 °F