10-Day Weather Forecast - Lake Oswego, OR

Partly sunny in the morning, then clearing. Patchy smoke in the afternoon. Highs in the mid 80s. Winds light.

Mostly clear in the evening, then becoming partly cloudy. Patchy smoke. Lows in the upper 50s. Winds light.

Partly sunny in the morning, then clearing. Patchy smoke in the morning. Highs in the mid 80s. Winds light.

Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. Winds light.

Mostly sunny. Highs in the mid 80s.

Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s.

Mostly sunny. Highs in the upper 80s.

Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 50s.

Mostly cloudy in the morning, then becoming partly sunny. Highs in the mid 80s.

Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 50s.

Mostly cloudy in the morning, then becoming partly sunny. A 20 percent chance of rain. Highs in the lower 80s.

Partly cloudy. Lows in the upper 50s.

Mostly sunny with a 20 percent chance of rain. Highs in the lower 80s.

Partly cloudy. Low temperature around 59F. Dew point will be around 55F with an average humidity of 71%. Winds will be 2 mph from the N.

Sunny. High temperature around 82F. Dew point will be around 58F with an average humidity of 64%. Winds will be 2 mph from the N.

Clear. Low temperature around 59F. Dew point will be around 57F with an average humidity of 73%. Winds will be 2 mph from the N.

Sunny. High temperature around 84F. Dew point will be around 58F with an average humidity of 59%. Winds will be 2 mph from the N.

Clear. Low temperature around 60F. Dew point will be around 57F with an average humidity of 68%. Winds will be 2 mph from the N.

Sunny. High temperature around 86F. Dew point will be around 58F with an average humidity of 57%. Winds will be 2 mph from the N.

Clear. Low temperature around 61F. Dew point will be around 57F with an average humidity of 67%. Winds will be 2 mph from the N.