Spieden Island Weather Forecast
- 48
- 51
Slight Chance Rain
- 45
- 52
Decreasing Clouds
- 44
- 49
Partly Sunny
- 46
- 49
Chance Rain
- 46
- 51
Rain
- 44
- 49
Rain Likely
- 42
- 48
Chance Rain
Today 3 Feb San Juan County
Mostly cloudy. Highs in the lower to mid 50s. Light wind.
Tonight 3 Feb San Juan County
Mostly cloudy. A slight chance of rain in the evening. Lows in the 40s. Light wind.
Spieden Island Temperature Statistics
February Temperature
Friday Harbor Airport (9.3 miles)
Lowest 1 February, 2026
45 °FAverage February
48.1 °FHighest 1 February, 2026
52 °F
Climate (2021–Present)
Friday Harbor Airport (9.3 miles)
Average Low 2021–2026
44.4 °FAverage 2021–2026
51.8 °FAverage High 2021–2026
59.6 °F