Mount Vernon Weather Forecast
- 59
- 82
Becoming Sunny
- 55
- 79
Partly Sunny
- 56
- 72
Mostly Cloudy
- 56
- 73
Mostly Cloudy
- 56
- 73
Mostly Cloudy
- 56
- 76
Partly Sunny
Today 17 Jul Lowlands of Western Skagit and Northwestern Snohomish Counties
Sunny. Highs in the 70s to lower 80s. Light wind becoming west to 10 Mph in the afternoon.
Tonight 17 Jul Lowlands of Western Skagit and Northwestern Snohomish Counties
Mostly clear. Lows in the mid 50s to lower 60s. West wind to 10 Mph in the evening becoming light.
Mount Vernon Temperature Statistics
July Temperature
Burlington/Mount Vernon, Skagit Regional Airport (5 miles)
Lowest 4 July, 2025
46.4 °FAverage July
62.6 °FHighest 13 July, 2025
82.4 °F
Climate (2020–Present)
Burlington/Mount Vernon, Skagit Regional Airport (5 miles)
Average Low 2020–2025
43.7 °FAverage 2020–2025
51.3 °FAverage High 2020–2025
59.8 °F