Lake Challenge Weather Forecast
- 52
- 73
Sunny
- 46
- 70
Rain
- 43
- 56
Chance Rain
- 42
- 61
Partly Sunny
- 48
- 68
Mostly Sunny
- 49
- 72
Partly Sunny
- 47
- 68
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.
Lake Challenge Temperature Statistics
May Temperature
Burlington/Mount Vernon, Skagit Regional Airport (11.8 miles)
Lowest
–Average May
–Highest
–
Climate (2020–Present)
Burlington/Mount Vernon, Skagit Regional Airport (11.8 miles)
Average Low 2020–2025
43.7 °FAverage 2020–2025
51.4 °FAverage High 2020–2025
59.9 °F