National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Aurora State Airport (KUAO)

Lat: 45.24658°NLon: 122.77095°WElev: 194.0ft.

Clear

79°F

26°C

Humidity 30%
Wind Speed NNE 9 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 21 May 07:53 PM PDT
Extended Forecast for

Lake Oswego OR

  • Tonight

    Tonight: Clear, with a low around 53. North wind 5 to 10 mph becoming light north northwest after midnight.

    Low: 53 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 80. North wind 3 to 8 mph.

    High: 80 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 52. North wind 5 to 9 mph becoming light after midnight.

    Low: 52 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 77. North northwest wind 3 to 5 mph.

    High: 77 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 50. North northwest wind 5 to 10 mph becoming light north after midnight.

    Low: 50 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy

  • Memorial Day

    Memorial Day: Rain likely, mainly after 11am. Mostly cloudy, with a high near 62. Breezy.

    High: 62 °F

    Rain Likely
    and Breezy

  • Monday Night

    Monday Night: Rain, mainly before 11pm. Mostly cloudy, with a low around 47.

    Low: 47 °F

    Rain

Detailed Forecast

Tonight
Clear, with a low around 53. North wind 5 to 10 mph becoming light north northwest after midnight.
Friday
Sunny, with a high near 80. North wind 3 to 8 mph.
Friday Night
Partly cloudy, with a low around 52. North wind 5 to 9 mph becoming light after midnight.
Saturday
Mostly sunny, with a high near 77. North northwest wind 3 to 5 mph.
Saturday Night
Mostly clear, with a low around 50. North northwest wind 5 to 10 mph becoming light north after midnight.
Sunday
Mostly sunny, with a high near 78.
Sunday Night
Mostly cloudy, with a low around 52.
Memorial Day
Rain likely, mainly after 11am. Mostly cloudy, with a high near 62. Breezy.
Monday Night
Rain, mainly before 11pm. Mostly cloudy, with a low around 47.
Tuesday
A chance of rain. Partly sunny, with a high near 64.
Tuesday Night
A slight chance of rain. Partly cloudy, with a low around 48.
Wednesday
A slight chance of rain. Partly sunny, with a high near 67.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 49.
Thursday
Partly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lake Oswego OR
 45.39°N 122.69°W (Elev. 469 ft)
Last Update:
7:41 pm PDT May 21, 2026
Forecast Valid:
8pm PDT May 21, 2026-6pm PDT May 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation