10-Day Weather Forecast - Lake Oswego, OR

Mostly sunny. Highs in the lower 60s. Southwest wind 5 to 10 mph.

Mostly cloudy. Lows in the upper 40s. Winds light.

Mostly cloudy in the morning then becoming partly sunny. Highs in the mid 60s. Winds light.

Mostly clear. Lows in the lower 40s.

Sunny. Highs in the lower 70s.

Mostly clear. Lows in the upper 40s.

Mostly sunny. Highs in the upper 70s.

Partly cloudy in the evening then becoming mostly clear. Lows in the upper 40s.

Mostly sunny. Highs in the mid 70s.

Partly cloudy. Lows in the upper 40s.

Partly sunny. Highs in the lower 70s.

Partly cloudy. Low temperature around 50F. Dew point will be around 46F with an average humidity of 72%. Winds will be 2 mph from the N.

Partly cloudy. High temperature around 73F. Dew point will be around 47F with an average humidity of 57%. Winds will be 2 mph from the N.

Clear. Low temperature around 52F. Dew point will be around 47F with an average humidity of 64%. Winds will be 1 mph from the N.

Sunny. High temperature around 72F. Dew point will be around 48F with an average humidity of 55%. Winds will be 1 mph from the NW.

Clear. Low temperature around 51F. Dew point will be around 46F with an average humidity of 66%. Winds will be 2 mph from the NW.

Cloudy. High temperature around 67F. Dew point will be around 47F with an average humidity of 60%. Winds will be 2 mph from the NW.

Mostly clear. Low temperature around 48F. Dew point will be around 43F with an average humidity of 65%. Winds will be 2 mph from the NW.