Northwest Island Weather Forecast
- 43
- 56
Decreasing Clouds
- 43
- 52
Partly Sunny
- 47
- 54
Mostly Cloudy
- 46
- 54
Rain
- 43
- 51
Rain Likely
- 41
- 49
Chance Rain
Today 4 Feb Lowlands of Western Skagit and Northwestern Snohomish Counties
Partly sunny. Highs in the mid 50s to lower 60s. Light wind.
Tonight 4 Feb Lowlands of Western Skagit and Northwestern Snohomish Counties
Mostly clear. Lows in the upper 30s to mid 40s. Light wind.
Northwest Island Temperature Statistics
February Temperature
Whidbey Island Naval Air Station - Ault Field (4.3 miles)
Lowest 1 February, 2026
45 °FAverage February
49.3 °FHighest 1 February, 2026
54 °F
Climate (2021–Present)
Whidbey Island Naval Air Station - Ault Field (4.3 miles)
Average Low 2021–2026
44.5 °FAverage 2021–2026
50.1 °FAverage High 2021–2026
56.1 °F