Orcas Island - Deer Harbor Weather Forecast
- 55
- 71
Decreasing Clouds
- 57
- 75
Partly Sunny
- 57
- 75
Mostly Sunny
- 57
- 76
Mostly Sunny
- 59
- 75
Mostly Sunny
- 61
- 79
Sunny
Today 10 Jul San Juan County
Mostly cloudy with a slight chance of Showers in the Morning, then mostly sunny in the afternoon. Highs in the mid 60s to lower 70s. Southwest wind to 10 Mph in the morning becoming light.
Tonight 10 Jul San Juan County
Mostly clear. Lows in the 50s. Light wind.
Orcas Island - Deer Harbor Temperature Statistics
July Temperature
Friday Harbor Airport (6.8 miles)
Lowest 2 July, 2025
46.9 °FAverage July
58.6 °FHighest 7 July, 2025
75.9 °F
Climate (2020–Present)
Friday Harbor Airport (6.8 miles)
Average Low 2020–2025
44.3 °FAverage 2020–2025
51.7 °FAverage High 2020–2025
59.5 °F