5-day weather forecast for Manning, Oregon
Today
45°
72°
Slight Chance Rain
Sunday
48°
67°
Chance Rain
Monday
48°
64°
Slight Chance Rain Showers
Tuesday
43°
69°
Mostly cloudy
Wednesday
48°
70°
Slight Chance Rain
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 | 6.4° | 4.4° |
| Average change in low temperature day-to-day | 5.5° | 5.5° |
| Precipitation | Last Month | Last Year |
|---|---|---|
| Chance of dry day after a precip day | 27% | 34% |
| Chance of precip day after a dry day | 44% | 23% |
Weather forecast accuracy for Portland, Oregon
| National Weather Service | 70.51% |
| AccuWeather | 70.19% |
| The Weather Channel | 70.19% |
| Intellicast | 70.19% |
| CustomWeather | 67.31% |
| Weather Underground | 66.67% |
| NWS Digital Forecast | 66.26% |
| World Weather Online | 48.72% |
| Persistence | 42.03% |
| Intellicast | 72.75% |
| National Weather Service | 71.15% |
| NWS Digital Forecast | 70.98% |
| The Weather Channel | 70.56% |
| AccuWeather | 69.34% |
| CustomWeather | 68.46% |
| Persistence | 52.53% |
ForecastAdvisor Fact
0.0% of The Weather Channel's high temperature forecasts for Portland were off by more than 10 degrees last month.