5-day weather forecast for Friday Harbor, Washington
Today
48°
59°
Rain Showers
Likely
Likely
Sunday
46°
62°
Mostly Cloudy
Monday
45°
60°
Rain Showers
Likely
Likely
Tuesday
44°
59°
Rain Showers
Likely
Likely
Wednesday
44°
57°
Rain Showers
Likely
Likely
Click on a forecast to see the forecast trend for that day
Weather changeability for Friday Harbor, Washington
| Temperature | Last Month | Last Year |
|---|---|---|
| Average change in high temperature day-to-day | 3.1° | 3.2° |
| Average change in low temperature day-to-day | 4.7° | 5.0° |
| Precipitation | Last Month | Last Year |
|---|---|---|
| Chance of dry day after a precip day | 50% | 43% |
| Chance of precip day after a dry day | 16% | 45% |
Weather forecast accuracy for Friday Harbor, Washington
| AccuWeather | 68.75% |
| The Weather Channel | 66.07% |
| Intellicast | 66.07% |
| National Weather Service | 65.77% |
| NWS Digital Forecast | 63.89% |
| Weather Underground | 61.61% |
| World Weather Online | 61.31% |
| Persistence | 55.86% |
| CustomWeather | 48.81% |
| The Weather Channel | 71.26% |
| Intellicast | 71.15% |
| National Weather Service | 69.32% |
| NWS Digital Forecast | 68.24% |
| AccuWeather | 66.85% |
| CustomWeather | 63.06% |
| Persistence | 50.06% |
ForecastAdvisor Fact
On average, The Weather Channel's low temperature forecasts for Friday Harbor were off by 4.29 degrees last month.