5-day weather forecast for Fairview, Oregon
Today
49°
72°
Slight Chance Rain
Sunday
49°
65°
Chance Rain
Showers
Showers
Monday
51°
62°
Chance Rain
Showers
Showers
Tuesday
47°
67°
Mostly cloudy
Wednesday
50°
73°
Mostly cloudy
Click on a forecast to see the forecast trend for that day
Weather changeability for Portland, Oregon
| Temperature | Last Month | Last Year |
|---|---|---|
| Average change in high temperature day-to-day | 4.6° | 4.6° |
| Average change in low temperature day-to-day | 5.4° | 5.1° |
| Precipitation | Last Month | Last Year |
|---|---|---|
| Chance of dry day after a precip day | 25% | 34% |
| Chance of precip day after a dry day | 36% | 28% |
Weather forecast accuracy for Portland, Oregon
| The Weather Channel | 74.07% |
| Intellicast | 74.07% |
| National Weather Service | 72.84% |
| AccuWeather | 70.06% |
| NWS Digital Forecast | 69.67% |
| CustomWeather | 68.21% |
| Weather Underground | 66.05% |
| World Weather Online | 54.01% |
| Persistence | 45.97% |
| The Weather Channel | 72.97% |
| Intellicast | 72.93% |
| National Weather Service | 72.79% |
| NWS Digital Forecast | 71.25% |
| CustomWeather | 70.11% |
| AccuWeather | 67.77% |
| Persistence | 50.77% |
ForecastAdvisor Fact
40.7% of Persistence's high temperature forecasts for Portland were within 3 degrees of actual temperatures last year.