Larch Lake Weather Forecast
- 50
- 68
Sunny
- 41
- 64
Rain
- 38
- 48
Rain Likely
- 39
- 53
Partly Sunny
- 46
- 63
Mostly Sunny
- 47
- 67
Partly Sunny
- 43
- 63
Chance Rain
Today 1 May Foothills and Valleys of the North Cascades
Sunny. Highs in the 70s. Light wind.
Tonight 1 May Foothills and Valleys of the North Cascades
Clear. Lows near 50. Light wind.
Larch Lake Temperature Statistics
May Temperature
Arlington Municipal Airport (16.2 miles)
Lowest
–Average May
–Highest
–
Climate (2020–Present)
Arlington Municipal Airport (16.2 miles)
Average Low 2020–2025
42.4 °FAverage 2020–2025
50.5 °FAverage High 2020–2025
59.5 °F