Lake Campbell Weather Forecast
- 51
- 66
Mostly Sunny
- 52
- 70
Mostly Sunny
- 51
- 71
Mostly Sunny
- 52
- 70
Mostly Sunny
- 51
- 67
Partly Sunny
- 51
- 68
Partly Sunny
- 52
- 68
Slight Chance Rain
Today 15 Sep Lowlands of Western Skagit and Northwestern Snohomish Counties
Patchy fog in the morning. Mostly cloudy with a slight chance of Showers until late Afternoon, then mostly sunny late in the afternoon. Highs in the 60s. Light wind becoming northwest to 10 Mph in the afternoon.
Tonight 15 Sep Lowlands of Western Skagit and Northwestern Snohomish Counties
Mostly clear. Patchy fog late in the night. Lows in the upper 40s to mid 50s. Northwest wind to 10 Mph in the evening becoming light.
Lake Campbell Temperature Statistics
September Temperature
Whidbey Island Naval Air Station - Ault Field (6.2 miles)
Lowest 6 September, 2026
46.9 °FAverage September
57.5 °FHighest 7 September, 2026
69.1 °F
Climate (2021–2026)
Whidbey Island Naval Air Station - Ault Field (6.2 miles)
Average Low 2021–2026
44.4 °FAverage 2021–2026
50 °FAverage High 2021–2026
55.9 °F