5-day weather forecast for Marblemount, Washington
Today
45°
60°
Chance Rain
Showers
Showers
Friday
45°
62°
Chance Rain
Showers
Showers
Saturday
48°
63°
Chance Rain
Showers
Showers
Sunday
48°
63°
Chance Rain
Showers
Showers
Monday
50°
64°
Chance Rain
Click on a forecast to see the forecast trend for that day
Weather changeability for Bellingham, Washington
| Temperature | Last Month | Last Year |
|---|---|---|
| Average change in high temperature day-to-day | 3.4° | 3.7° |
| Average change in low temperature day-to-day | 6.0° | 5.4° |
| Precipitation | Last Month | Last Year |
|---|---|---|
| Chance of dry day after a precip day | 33% | 35% |
| Chance of precip day after a dry day | 38% | 32% |
Weather forecast accuracy for Bellingham, Washington
| Intellicast | 79.31% |
| The Weather Channel | 77.01% |
| AccuWeather | 73.85% |
| Weather Underground | 73.85% |
| National Weather Service | 73.28% |
| NWS Digital Forecast | 71.84% |
| CustomWeather | 71.55% |
| World Weather Online | 61.21% |
| Persistence | 43.75% |
| Intellicast | 72.85% |
| The Weather Channel | 72.67% |
| NWS Digital Forecast | 69.06% |
| National Weather Service | 68.95% |
| AccuWeather | 62.70% |
| CustomWeather | 60.31% |
| Persistence | 49.98% |
ForecastAdvisor Fact
28.6% of Persistence's low temperature forecasts for Bellingham were off by more than 10 degrees last month.