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 Current Portland Weather Conditions |
Updated May 17th at 2:51 pm |
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| Overcast |
| Temperature: | 82°F |
Dew Point: | 46°F |
| Barometer: | 29.92 inHg |
Wind: | N 26 Mph |
| Humidity: | 28.4% |
Visibility: | 0M |
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| Portland Weather Forecast Summary |
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Today
May 17th
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Monday
May 18th
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Tuesday
May 19th
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Wednesday
May 20th
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Thursday
May 21st
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Mostly Sunny |
Mostly Sunny |
Mostly Sunny |
Mostly Sunny |
Mostly Sunny |
61°F
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51°F
50°F |
66°F
51°F |
66°F
56°F |
53°F
48°F |
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| Portland Detailed Weather Forecast |
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| Sunday, May 17th, 2026 |
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Afternoon |
Temperature: 61°F |
| A mix of sun and cloud. Windy at times. |
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Evening |
Temperature: 57°F |
| Mostly clear. Windy at times. |
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| Monday, May 18th, 2026 |
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Overnight |
Temperature: 51°F |
| Mostly clear. |
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Morning |
Temperature: 50°F |
| A mix of cloud and sun. |
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Afternoon |
Temperature: 50°F |
| A mix of cloud and sun. |
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Evening |
Temperature: 51°F |
| Clear. Windy at times. |
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| Tuesday, May 19th, 2026 |
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Overnight |
Temperature: 52°F |
| A mix of clear and cloudy skies. Windy at times. |
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Morning |
Temperature: 54°F |
| Mostly sunny. Windy. |
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Afternoon |
Temperature: 62°F |
| Mostly sunny. Slight chance of a thunderstorm. Windy. |
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Evening |
Temperature: 62°F |
| Clear with cloudy periods. Slight chance of a thunderstorm. Windy. |
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| Wednesday, May 20th, 2026 |
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Overnight |
Temperature: 58°F |
| Clear with cloudy periods. Windy. |
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Morning |
Temperature: 58°F |
| Sunny. Windy. |
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Afternoon |
Temperature: 65°F |
| Sunny with cloudy periods. Slight chance of a thunderstorm. Windy. |
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Evening |
Temperature: 58°F |
| Clear with cloudy periods. Windy at times. |
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| Thursday, May 21st, 2026 |
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Overnight |
Temperature: 52°F |
| Mostly clear. Windy. |
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Morning |
Temperature: 50°F |
| Mostly sunny. Windy. |
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Afternoon |
Temperature: 52°F |
| Mostly sunny. Windy. |
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Evening |
Temperature: 51°F |
| Mostly clear. Windy at times. |
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| Friday, May 22nd, 2026 |
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Overnight |
Temperature: 49°F |
| Mostly clear. Windy at times. |
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Morning |
Temperature: 49°F |
| A mix of cloud and sun. |
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Afternoon |
Temperature: 50°F |
| A mix of cloud and sun. Windy at times. |
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Evening |
Temperature: 48°F |
| Cloudy with showers likely. Windy. |
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| Saturday, May 23rd, 2026 |
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Overnight |
Temperature: 46°F |
| Cloudy with showers likely. Windy. |
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Morning |
Temperature: 47°F |
| A mix of cloud and sun with a chance of showers. Windy at times. |
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Afternoon |
Temperature: 48°F |
| A mix of cloud and sun. Windy at times. |
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Evening |
Temperature: 48°F |
| Cloudy with a slight chance of showers. Windy at times. |
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| Sunday, May 24th, 2026 |
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Overnight |
Temperature: 48°F |
| Cloudy with a chance of showers. Windy at times. |
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Morning |
Temperature: 49°F |
| A mix of cloud and sun with a slight chance of showers. Windy at times. |
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Afternoon |
Temperature: 50°F |
| Sunny with cloudy periods. |
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Evening |
Temperature: 51°F |
| Clear. Windy at times. |
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| Monday, May 25th, 2026 |
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Overnight |
Temperature: 51°F |
| Mostly clear. Windy at times. |
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Morning |
Temperature: 52°F |
| Sunny. |
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Afternoon |
Temperature: 54°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 53°F |
| Mostly cloudy. Windy. |
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