Friday Harbor SPB (FBS) 15 Day Weather Forecast, Friday Harbor United States
Current weather conditions and 15 day weather forecast for Friday Harbor SPB in Friday Harbor, United States including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.
Current weather conditions at FBS
| 20 June 2026 Sat 9.4 ° C ( 48.9°F )  Clear |
Feels Like : 8.1 ° C / 46.6°F Humidity : % 97 Pressure : 1012 mb Wind Speed : 9 kmph / 5.6 miles from S 
Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15-day weather forecast for Friday Harbor SPB, Friday Harbor, United States
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 20 June 2026 Sat | Sunny |
10.4 ° C | 22.3 ° C | 15.1 ° C | % 70 | 16.6 km/h | 6% |
| 21 June 2026 Sun | Sunny |
11.5 ° C | 15.8 ° C | 13.6 ° C | % 82 | 22.3 km/h | 12% |
| 22 June 2026 Mon | Sunny |
12.2 ° C | 19.9 ° C | 16 ° C | % 75 | 11.9 km/h | 8% |
| 23 June 2026 Tue | Sunny |
14.4 ° C | 20 ° C | 16.5 ° C | % 71 | 22 km/h | 7% |
| 24 June 2026 Wed | Sunny |
11.9 ° C | 17.4 ° C | 13.5 ° C | % 80 | 21.6 km/h | 10% |
| 25 June 2026 Thu |  Cloudy |
11.4 ° C | 15.6 ° C | 13.1 ° C | % 79 | 20.5 km/h | 11% |
| 26 June 2026 Fri |  Partly Cloudy |
11.1 ° C | 14.3 ° C | 12.7 ° C | % 83 | 22 km/h | 16% |
| 27 June 2026 Sat |  Patchy rain nearby |
10.9 ° C | 12.3 ° C | 12 ° C | % 88 | 19.4 km/h | 34% |
| 28 June 2026 Sun | Partly Cloudy |
12.5 ° C | 16.1 ° C | 14 ° C | % 82 | 15.1 km/h | 22% |
| 29 June 2026 Mon | Partly Cloudy |
12.3 ° C | 14.8 ° C | 13.3 ° C | % 85 | 12.6 km/h | 16% |
| 30 June 2026 Tue | Partly Cloudy |
11.9 ° C | 16.8 ° C | 14.2 ° C | % 81 | 17.6 km/h | 11% |
| 01 July 2026 Wed | Sunny |
11.8 ° C | 15.1 ° C | 13.6 ° C | % 78 | 15.1 km/h | 10% |
| 02 July 2026 Thu | Partly Cloudy |
11.3 ° C | 16.1 ° C | 13.3 ° C | % 80 | 13.3 km/h | 18% |
| 03 July 2026 Fri |  Overcast |
12.3 ° C | 15.9 ° C | 13.9 ° C | % 80 | 12.6 km/h | 21% |
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