Portland, OR Weather Forecast

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Portland, OR Weather Forecast

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Portland OR weather  - Mostly Clear - 80°F
Mostly Clear
80°F
Updated 7:39 pm
Feels Like 81°F
Humidity 50%
Wind NW 13 mph
Barometer  29.96 in
Dew Point 60°F
Portland OR weather  - Mostly Clear - 27°C
Mostly Clear
27°C
Updated 7:39 pm
Feels Like 27°C
Humidity 50%
Wind NW 21 km/h
Barometer  101.5 kPa
Dew Point 16°C

Portland Weather Forecast

TONIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY
Portland, OR Weather - Tonight Mostly Clear Portland, OR Weather - Wednesday Mostly Sunny Portland, OR Weather - Wednesday Night Partly Cloudy Portland, OR Weather - Thursday Mostly Cloudy Portland, OR Weather - Thursday Night Mostly Clear Portland, OR Weather - Friday Clearing Portland, OR Weather - Friday Night Mostly Clear Portland, OR Weather - Saturday Mostly Sunny Portland, OR Weather - Saturday Night Mostly Clear Portland, OR Weather - Sunday Mostly Sunny Portland, OR Weather - Sunday Night Mostly Clear Portland, OR Weather - Monday Mostly Sunny
Mostly Clear Mostly Sunny Partly Cloudy Mostly Cloudy Mostly Clear Clearing Mostly Clear Mostly Sunny Mostly Clear Mostly Sunny Mostly Clear Mostly Sunny
Lo: 59°FLo: 15°C Hi: 81°FHi: 27°C
Lo: 59°FLo: 15°C Hi: 79°FHi: 26°C
Lo: 55°FLo: 13°C Hi: 79°FHi: 26°C
Lo: 55°FLo: 13°C Hi: 75°FHi: 24°C
Lo: 51°FLo: 11°C Hi: 79°FHi: 26°C
Lo: 51°FLo: 11°C Hi: 75°FHi: 24°C
POP = Probability of Precipitation.
Weather Outlook Updated: 501 PM PDT Tue Aug 25 2026 Portland, OR Weather - WeatherWorld.com

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Issued: 253 PM PDT Tue Aug 25 2026

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...Now through Monday...A broad trough over the northeast Pacific is beginning to shift eastward towards the Pacific Northwest, resulting in a trend towards modest cooling temperatures. Today is the only exception, with high temperatures generally in the mid to upper 80s across the interior lowlands and 60s along the coast. Onshore flow will become increasingly established this afternoon and evening, with winds turning westerly as a stronger marine push develops tonight. Marine air sho...