10-Day Weather Forecast - Portland, OR

Mostly cloudy in the morning then partly sunny with a slight chance of rain in the afternoon. Highs in the mid 70s. Southwest wind 5 to 10 mph. Chance of rain 20 percent.

Mostly cloudy with a 50 percent chance of rain. Lows in the lower 50s. West wind 5 to 10 mph. Rainfall amounts less than a tenth of an inch.

Rain likely. Highs around 60. Winds light. Chance of rain 70 percent.

Mostly cloudy with a 50 percent chance of rain. Lows in the upper 40s. West wind 5 to 10 mph.

Rain likely. Highs in the upper 50s. Chance of rain 70 percent.

Mostly cloudy with a 50 percent chance of rain. Lows in the mid 40s.

Partly sunny with a 20 percent chance of rain. Highs in the mid 60s.

Mostly clear. Lows in the mid 40s.

Sunny. Highs in the lower 70s.

Mostly clear. Lows in the mid 40s.

Mostly sunny. Highs in the lower 70s.

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

Mostly sunny. Highs in the lower 70s.

Partly cloudy. Low temperature around 48F. Dew point will be around 47F with an average humidity of 76%. Winds will be 2 mph from the NW.

Partly cloudy. High temperature around 67F. Dew point will be around 47F with an average humidity of 63%. Winds will be 1 mph from the SW.

Partly cloudy. Low temperature around 48F. Dew point will be around 46F with an average humidity of 73%. 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 1 mph from the NW.

Mostly cloudy. Low temperature around 48F. Dew point will be around 46F with an average humidity of 73%. Winds will be 2 mph from the NW.