Lake Oswego Weather in November

What's the weather like in Lake Oswego (Oregon) in November 2025?

The climate in Lake Oswego during November can be summarized as cool and wet.

November is in the fall / autumn in Lake Oswego and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a cool 11°C (52°F), whilst at night 3°C (38°F) is normal.

Lake Oswego weather averages (imperial / metric)
Daytime temperature 10.9°C 51.6°F
Nightly temperature 3.1°C 37.6°F
Average temperature 7°C 44.6°F
Daily sunshine 3 hrs
Avg rainfall 168 mm 6.6 ins
Rainy days 18 days
Sea temperature 10.7°C 51.2°F
Humidity 83%
Windspeed 14kph 9 mph

On average November is the 3rd wettest month of the year in Lake Oswego with around 168mm 6.6 inches of rain making it a wet time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.

On the flip side this corresponds to an average of 3 hours of sunshine per day.

November temperatures in Lake Oswego

Lake Oswego average temperature in November

November rainfall

Lake Oswego average rain in November

November hourly sunshine

Lake Oswego average rain in November

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Lake Oswego in November 2025.

Other monthly averages

Best places to visit in November

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Lake Oswego weather stats

Lake Oswego weather statistics
Hottest month: August 26°C 78.8°F
Driest month: July 18mm 0.7ins
Sunniest month: July 11.6hrs
Coldest month: January 7°C 44.6°F
Wettest month: December 193mm 7.6ins
Map showing location of Lake Oswego (45.42067, -122.67065) Lake Oswego map pin © Google

Locations nearby

Top United States locations