Northwest Island Weather Forecast
- 53
- 61
Decreasing Clouds
- 55
- 61
Partly Sunny
- 53
- 64
Partly Sunny
- 55
- 67
Mostly Cloudy
- 54
- 66
Mostly Cloudy
- 53
- 64
Mostly Cloudy
Today 2 Sep Lowlands of Western Skagit and Northwestern Snohomish Counties
Partly sunny in the morning then becoming sunny. Patchy fog in the morning. Haze late in the afternoon. Highs in the mid 60s to lower 70s. Light wind becoming west to 10 Mph in the afternoon.
Tonight 2 Sep Lowlands of Western Skagit and Northwestern Snohomish Counties
Mostly clear. Haze in the evening. Haze after midnight. Lows in the mid 50s to lower 60s. West wind to 10 Mph in the evening becoming light.
Northwest Island Temperature Statistics
September Temperature
Whidbey Island Naval Air Station - Ault Field (4.3 miles)
Lowest
–Average September
–Highest
–
Climate (2020–Present)
Whidbey Island Naval Air Station - Ault Field (4.3 miles)
Average Low 2020–2025
44.6 °FAverage 2020–2025
50.2 °FAverage High 2020–2025
56.2 °F