10-Day Weather Forecast - Roy, WA

Mostly sunny. Areas of fog until late afternoon. Highs in the lower to mid 50s. Light wind.

Mostly cloudy in the evening then becoming partly cloudy. Widespread dense fog late in the evening. Areas of fog after midnight then patchy fog in the morning. Lows near 40. Light wind.

Mostly sunny. Areas of fog in the morning. Highs near 50. Light wind.

Mostly clear. Lows in the mid to upper 30s. Light wind.

Sunny. Areas of dense fog in the morning. Highs in the lower to mid 50s.

Mostly clear. Lows in the mid to upper 30s.

Sunny. Highs in the lower to mid 50s.

Mostly clear. Lows in the mid 30s.

Sunny. Highs in the lower 50s.

Mostly clear. Lows in the mid 30s.

Mostly sunny. Highs near 50.

Mostly cloudy. Lows in the mid to upper 30s.

Mostly cloudy. Highs near 50.

Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 37F. Dew point will be around 38F with an average humidity of 95%. Winds will be 2 mph from the S.

Cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 43F. Dew point will be around 38F with an average humidity of 95%. Winds will be 2 mph from the S.

Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 35F. Dew point will be around 35F with an average humidity of 94%. Winds will be 2 mph from the S.

Cloudy with a chance of rain. Chance of precipitation 50%. High temperature around 41F. Dew point will be around 35F with an average humidity of 90%. Winds will be 2 mph from the S.

Cloudy with a chance of rain-snow mix. Chance of precipitation 45%. Low temperature around 32F. Dew point will be around 32F with an average humidity of 91%. Winds will be 1 mph from the S.