Lake Oswego, Oregon Weather
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Weather Forecast for Lake Oswego, Oregon : Clackamas County
Issued: 3:51 pm PDT Sep 2, 2025 Latitude: 45.4206749 Longitude: -122.6706498 View on Google Maps

MouseOver for Detail Forecast
Tonight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
Smoke on Tonight Partly Sunny on Wednesday Sunny on Thursday 20% chance of on Friday 20% chance of rain on Saturday Partly Sunny on Sunday 20% chance of rain on Monday 20% chance of on Tuesday
Low: 65°F High: 89°F High: 90°F High: 86°F High: 79°F High: 80°F High: 79°F High: 75°F
Low: 64°F Low: 65°F Low: 63°F Low: 61°F Low: 61°F Low: 59°F  
Smoke Partly Sunny Sunny Partly Sunny Rain Partly Sunny Rain Partly Sunny
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Current Conditions at
AURORA STATE - (KUAO)
88°
Clear
as of 3:53 PM PDST
Rel. Humidity: 38%
Dew Point: 59°F
Visibility: 10 Miles
Pressure: 29.95 in.
Flight Rule: VFR
Wind Data
6 MPH
060° Northeast
Cloud Level(s): Clear
Current Conditions at
PORTLAND - (KPDX)
88°
Mostly Clear
as of 3:53 PM PDST
Rel. Humidity: 38%
Dew Point: 59°F
Visibility: 10 Miles
Pressure: 29.94 in.
Flight Rule: VFR
Wind Data
6 MPH
310° Northwest
Cloud Level(s): Few at 5500ft, Few at 25000ft
Current Conditions at
VANCOUVER - (KVUO)
88°
Clear
as of 3:53 PM PDST
Rel. Humidity: 40%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 29.95 in.
Flight Rule: VFR
Wind Data
5 MPH
330° Northwest
Cloud Level(s): Clear
Current Conditions at
TROUTDALE - (KTTD)
88°
Clear
as of 3:53 PM PDST
Rel. Humidity: 40%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 29.94 in.
Flight Rule: VFR
Wind Data
5 MPH
250° West
Cloud Level(s): Clear
Smoke on Tonight Tonight... Widespread haze between 7pm and 1am. Areas of smoke before 7pm. Partly cloudy, with a low around 65. Light north wind.
Partly Sunny on Wednesday Wednesday... Partly sunny, with a high near 89. Calm wind becoming north northwest around 5 mph in the afternoon.
20% chance of rain Wednesday Night Wednesday Night... A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 64. North wind around 5 mph becoming calm in the evening.
Sunny on Thursday Thursday... Sunny, with a high near 90. Light north northwest wind.
20% chance of rain Thursday Night Thursday Night... A 20 percent chance of showers after 11pm. Partly cloudy, with a low around 65. Light and variable wind.
20% chance of Friday Friday... A 20 percent chance of showers before 11am. Partly sunny, with a high near 86.
30% chance of rain Friday Night Friday Night... A 30 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 63.
20% chance of rain Saturday Saturday... A chance of showers. Mostly cloudy, with a high near 79.
20% chance of rain Saturday Night Saturday Night... A chance of showers, mainly before 11pm. Mostly cloudy, with a low around 61.
Partly Sunny on Sunday Sunday... Partly sunny, with a high near 80.
10% chance of rain Sunday Night Sunday Night... A slight chance of showers. Mostly cloudy, with a low around 61.
20% chance of rain Monday Monday... A chance of showers. Mostly cloudy, with a high near 79.
20% chance of rain Monday Night Monday Night... A chance of showers. Mostly cloudy, with a low around 59.
20% chance of Tuesday Tuesday... A chance of showers. Partly sunny, with a high near 75.
Current Radar Image


Sun Almanac for Lake Oswego, Oregon
Sunrise: 06:34 AM
Sunset: 7:46 PM
Civil Sunrise:06:04 AM
Civil Sunset: 8:17 PM
Nautical Sunrise: 05:27 AM
Nautical Sunset: 8:53 PM
Astro Sunrise: 04:49 AM
Astro Sunset: 9:32 PM
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