10-Day Weather Forecast - Happy Valley, OR

Partly sunny in the morning then clearing. Areas of frost in the morning. Highs in the upper 50s. North wind 5 to 10 mph.

Mostly clear in the evening then becoming partly cloudy. Lows in the upper 30s. Northeast wind 5 to 10 mph.

Partly sunny in the morning then becoming mostly cloudy. A 20 percent chance of rain. Highs in the upper 50s. Winds light.

Mostly cloudy. A slight chance of rain in the evening then rain after midnight. Lows in the lower 40s. Winds light. Chance of rain 90 percent.

Rain. Highs in the lower 50s. Chance of rain near 100 percent.

Rain. Lows around 40. Chance of rain near 100 percent.

Rain. Highs in the mid 50s. Chance of rain 90 percent.

Mostly cloudy in the evening then becoming partly cloudy. A 20 percent chance of rain. Lows in the upper 30s.

Mostly sunny. Highs in the lower 60s.

Mostly clear. Lows around 40.

Sunny. Highs in the upper 60s.

Partly cloudy. Lows in the lower 40s.

Partly sunny. Highs in the upper 60s.

Partly cloudy. Low temperature around 46F. Dew point will be around 44F with an average humidity of 75%. Winds will be 1 mph from the N.

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 61F. Dew point will be around 44F with an average humidity of 65%. Winds will be 2 mph from the W.

Mostly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 44F. Dew point will be around 41F with an average humidity of 73%. Winds will be 2 mph from the W.

Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 58F. Dew point will be around 42F with an average humidity of 66%. Winds will be 3 mph from the SW.

Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 42F. Dew point will be around 40F with an average humidity of 74%. Winds will be 1 mph from the NW.