Cultus Mountain Weather Forecast
- 58
- 70
Mostly Sunny
- 62
- 75
Partly Sunny
- 57
- 74
Mostly Cloudy
- 49
- 62
Mostly Sunny
- 50
- 62
Mostly Sunny
- 52
- 64
Partly Sunny
Today 13 Jun Foothills and Valleys of the North Cascades
Sunny. Highs in the upper 70s to mid 80s. Light wind becoming northwest to 10 Mph in the afternoon.
Tonight 13 Jun Foothills and Valleys of the North Cascades
Mostly clear. Lows in the mid to upper 50s. Northwest wind to 10 Mph in the evening becoming light.
Cultus Mountain Temperature Statistics
June Temperature
Burlington/Mount Vernon, Skagit Regional Airport (13 miles)
Lowest 1 June, 2026
42.8 °FAverage June
56.9 °FHighest 2 June, 2026
80.6 °F
Climate (2021–Present)
Burlington/Mount Vernon, Skagit Regional Airport (13 miles)
Average Low 2021–2026
43.9 °FAverage 2021–2026
51.3 °FAverage High 2021–2026
59.5 °F