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Hourly Forecast
Daylight Hours
05:27
Sunrise
20:51
Sunset
Daily Forecast
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Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Air Quality Data Available
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Resources
UV Index
Humidity
Frequently asked questions about weather in Lake Oswego
How warm does it get in Lake Oswego?
The warmest month in Lake Oswego is August, with average high temperatures of 30°C. The average temperature during this period is around 21°C.
How cold does it get in Lake Oswego?
The coldest month in Lake Oswego is February, with average low temperatures of 3°C. The average temperature during this period is around 6°C.
What is the wettest time of year in Lake Oswego?
The wettest month in Lake Oswego is December, with an average of 267mm of precipitation.
What is the driest time of year in Lake Oswego?
The driest month in Lake Oswego is July, with an average of 6mm of precipitation.
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