5-day weather forecast for Portland, Oregon
Today
46°
56°
Rain
Tuesday
41°
52°
Slight Chance Rain Showers
Wednesday
42°
52°
Mostly cloudy
Thursday
44°
53°
Mostly cloudy
Friday
41°
53°
Mostly cloudy
Click on a forecast to see the forecast trend for that day
Weather forecast accuracy for Portland, Oregon
| NWS Digital Forecast | 73.77% |
| National Weather Service | 72.83% |
| The Weather Channel | 72.39% |
| Intellicast | 70.56% |
| Accuweather | 68.83% |
| MyForecast | 68.68% |
| MyForecast | 75.17% |
| Intellicast | 74.82% |
| The Weather Channel | 74.75% |
| NWS Digital Forecast | 74.14% |
| Accuweather | 73.71% |
| National Weather Service | 72.72% |
ForecastAdvisor Fact
On average, The Weather Channel's low temperature forecasts for Portland were off by 2.66 degrees last year.