Slim Lake Weather Forecast
- 40
- 55
Sunny
- 34
- 56
Rain
- 27
- 36
Rain/Snow Likely
- 30
- 42
Partly Sunny
- 37
- 54
Mostly Sunny
- 38
- 57
Partly Sunny
- 34
- 55
Chance Rain/Snow
Today 1 May Cascades of Whatcom and Skagit Counties
Sunny. Freezing level near 11000 feet.
Tonight 1 May Cascades of Whatcom and Skagit Counties
Clear. Freezing level near 12000 feet.
Slim Lake Temperature Statistics
May Temperature
Arlington Municipal Airport (50.3 miles)
Lowest
–Average May
–Highest
–
Climate (2020–Present)
Arlington Municipal Airport (50.3 miles)
Average Low 2020–2025
42.4 °FAverage 2020–2025
50.5 °FAverage High 2020–2025
59.5 °F