Swinomish Channel - Shelter Bay Weather Forecast
- 34
- 43
Rain/Snow
- 39
- 44
Rain/Snow
- 41
- 49
Rain
- 38
- 45
Rain/Snow
- 37
- 46
Rain Likely
- 36
- 46
Chance Rain/Snow
Today 9 Mar Lowlands of Western Skagit and Northwestern Snohomish Counties
Snow Showers in the morning. Rain Showers and a slight chance of Thunderstorms through the day. A slight chance of snow Showers in the afternoon. Snow level near 500 feet. Snow accumulation up to 1 inch. Highs in the lower to mid 40s. Southwest wind 10 to 15 Mph.
Tonight 9 Mar Lowlands of Western Skagit and Northwestern Snohomish Counties
Rain and snow Showers likely in the evening. A slight chance of Thunderstorms until early morning. A chance of rain and snow Showers after midnight. Snow level near 500 feet. Snow accumulation up to 1 inch. Lows in the 30s. West wind 10 to 15 Mph becoming south after midnight.
Swinomish Channel - Shelter Bay Temperature Statistics
March Temperature
Whidbey Island Naval Air Station - Ault Field (6.8 miles)
Lowest 1 March, 2026
32 °FAverage March
46.8 °FHighest 2 March, 2026
55.9 °F
Climate (2021–Present)
Whidbey Island Naval Air Station - Ault Field (6.8 miles)
Average Low 2021–2026
44.5 °FAverage 2021–2026
50.1 °FAverage High 2021–2026
56.1 °F