San Juan Island - Smugglers Cove Weather Forecast
- 49
- 63
Decreasing Clouds
- 51
- 65
Chance Rain Showers
- 50
- 63
Chance Rain Showers
- 52
- 64
Partly Sunny
- 54
- 70
Partly Sunny
- 52
- 68
Slight Chance Rain Showers
Today 24 May San Juan County
Mostly sunny. Highs in the 60s. Light wind becoming south 10 to 15 Mph in the afternoon.
Tonight 24 May San Juan County
Mostly clear. Lows in the mid 40s to lower 50s. Southwest wind to 10 Mph.
San Juan Island - Smugglers Cove Temperature Statistics
May Temperature
Friday Harbor Airport (7.5 miles)
Lowest 4 May, 2025
38.6 °FAverage May
57.8 °FHighest 6 May, 2025
85.6 °F
Climate (2020–Present)
Friday Harbor Airport (7.5 miles)
Average Low 2020–2025
44.3 °FAverage 2020–2025
51.6 °FAverage High 2020–2025
59.4 °F