10-Day Weather Forecast - Happy Valley, OR

Patchy dense fog in the morning. Mostly sunny. Highs in the mid 50s. Winds light.

Partly cloudy. Patchy dense fog. Lows in the upper 30s. Winds light.

Mostly sunny. Patchy dense fog. Highs in the lower 50s. Winds light.

Partly cloudy in the evening then becoming mostly cloudy. Patchy dense fog. Lows in the upper 30s. Winds light.

Sunny. Patchy dense fog. Highs in the upper 50s.

Mostly clear. Lows around 40.

Sunny. Highs in the mid 50s.

Mostly clear. Lows in the upper 30s.

Sunny. Highs in the mid 50s.

Mostly clear. Lows in the mid 30s.

Sunny. Highs in the mid 50s.

Mostly clear in the evening then becoming partly cloudy. Lows in the mid 30s.

Mostly sunny. Highs in the lower 50s.

Mostly clear. Low temperature around 35F. Dew point will be around 34F with an average humidity of 89%. Winds will be 1 mph from the SW.

Partly cloudy. High temperature around 44F. Dew point will be around 36F with an average humidity of 84%. Winds will be 2 mph from the SW.

Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 36F. Dew point will be around 36F with an average humidity of 92%. Winds will be 3 mph from the SW.

Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 44F. Dew point will be around 38F with an average humidity of 89%. Winds will be 4 mph from the SW.

Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 36F. Dew point will be around 37F with an average humidity of 93%. Winds will be 4 mph from the SW.