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

50°F

10°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 23 Sep 06:35 AM PDT
Extended Forecast for

Lake Oswego OR

  • Today

    Today: Patchy fog between 7am and 9am. Otherwise, partly sunny, with a high near 70. Calm wind.

    High: 70 °F

    Patchy Fog
    then Partly
    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 51. Calm wind.

    Low: 51 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, with a high near 68. Calm wind.

    High: 68 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Rain. Low around 53. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 53 °F

    Rain

  • Friday

    Friday: Rain before 11am, then showers and possibly a thunderstorm after 11am. High near 61. South wind 8 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 61 °F

    Showers

  • Friday Night

    Friday Night: A 20 percent chance of showers before 11pm. Patchy fog after 5am. Otherwise, partly cloudy, with a low around 47.

    Low: 47 °F

    Slight Chance
    Showers then
    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 62.

    High: 62 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 65.

    High: 65 °F

    Partly Sunny

Detailed Forecast

Today
Patchy fog between 7am and 9am. Otherwise, partly sunny, with a high near 70. Calm wind.
Tonight
Increasing clouds, with a low around 51. Calm wind.
Thursday
Mostly cloudy, with a high near 68. Calm wind.
Thursday Night
Rain. Low around 53. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Rain before 11am, then showers and possibly a thunderstorm after 11am. High near 61. South wind 8 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A 20 percent chance of showers before 11pm. Patchy fog after 5am. Otherwise, partly cloudy, with a low around 47.
Saturday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 62.
Saturday Night
Mostly cloudy, with a low around 48.
Sunday
Partly sunny, with a high near 65.
Sunday Night
Partly cloudy, with a low around 47.
Monday
Mostly sunny, with a high near 65.
Monday Night
Partly cloudy, with a low around 49.
Tuesday
A slight chance of rain. Partly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lake Oswego OR
 45.41°N 122.7°W (Elev. 200 ft)
Last Update:
6:41 am PDT Sep 23, 2026
Forecast Valid:
6am PDT Sep 23, 2026-6pm PDT Sep 29, 2026
 
Forecast Discussion
 
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Additional Resources

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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