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Forecast for Portland, OR
Portland, OR weather
- Wind
- SSW 6 mph
- Humidity
- 76%
- Dew point
- 45°
- Pressure
- 30.05 in steady
- Visibility
- 9 mi
Observed at Portland, Portland International Airport (KPDX), 8:35 PM PDT.
Next 7 days
Tonight –° 46° 93% Light Rain
Tonight: Rain after 9pm. Mostly cloudy. Low around 46, with temperatures rising to around 48 overnight. South southwest wind 3 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Wednesday 57° 43° 89% Showers And Thunderstorms
Wednesday: Rain before 11am, then showers and thunderstorms between 11am and 2pm, then rain likely. Mostly cloudy. High near 57, with temperatures falling to around 54 in the afternoon. Southwest wind 2 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Wednesday Night: A chance of rain. Mostly cloudy, with a low around 43. South wind around 2 mph. Chance of precipitation is 40%.
Thursday 56° 43° 60% Light Rain Likely
Thursday: A slight chance of rain before 11am, then rain likely and patchy fog. Partly sunny, with a high near 56. South southeast wind around 2 mph. Chance of precipitation is 60%.
Thursday Night: Rain likely before 8pm, then rain likely and patchy fog. Mostly cloudy, with a low around 43. East southeast wind around 2 mph. Chance of precipitation is 60%.
Friday 57° 39° 29% Chance Light Rain
Friday: A chance of rain before 5pm. Partly sunny, with a high near 57. Chance of precipitation is 30%.
Friday Night: Partly cloudy, with a low around 39.
Saturday 57° 41° 34% Partly Sunny then Slight Chance Light Rain
Saturday: A slight chance of rain after 5pm. Partly sunny, with a high near 57.
Saturday Night: A chance of rain before 4am. Mostly cloudy, with a low around 41.
Sunday 58° 41° 10% Partly Sunny
Sunday: Partly sunny, with a high near 58.
Sunday Night: Partly cloudy, with a low around 41.
Monday 61° 43° 6% Partly Sunny
Monday: Partly sunny, with a high near 61.
Monday Night: Mostly cloudy, with a low around 43.
Tap a day for the full forecast. Highs, lows and the chance of rain or snow from the National Weather Service PQR office.
Next 48 hours
Temperature Chance of rain or snow · bottom row: wind in mph
Severe storm risk
Not forecast yet
No severe storms expected
No severe storms expected
The Storm Prediction Center's outlook for hail, damaging wind and tornadoes. See the national map.
Flooding rain risk
No flooding rain expected
No flooding rain expected
No flooding rain expected
The Weather Prediction Center's chance of rain heavy enough for flash flooding within 25 miles. See the map.
Last 7 days at Portland Intl Ap
| Date | High / low | Rain | Snow | Peak gust |
|---|---|---|---|---|
| Sat 10/24 | 57° / 36° | 0.00 in | – | 11 mph |
| Fri 10/23 | 61° / 41° | 0.00 in | – | 15 mph |
| Thu 10/22 | 65° / 44° | 0.00 in | – | 27.1 mph |
| Wed 10/21 | 73° / 42° | 0.00 in | – | 14.1 mph |
| Tue 10/20 | 75° / 47° | 0.00 in | – | 25.1 mph |
| Mon 10/19 | 65° / 49° | 0.00 in | – | 14.1 mph |
| Sun 10/18 | 67° / 41° | 0.00 in | – | 16.1 mph |
Normal for October: high 64°, low 47°, 7.9 rain days and 3.42 in of rain in the month (NOAA 1991-2020).
More Oregon forecasts
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Forecast, current conditions and alerts: National Weather Service. Storm risk: NOAA Storm Prediction Center. Flooding rain risk: NOAA Weather Prediction Center. Past weather: NOAA NCEI. Radar: NOAA NEXRAD via Iowa State University.