10-Day Weather Forecast - Mount Vernon, WA

Sunny. Highs in the 70s. Southeast wind to 10 mph becoming west in the afternoon.

Mostly clear. Lows in the 50s. West wind to 10 mph in the evening becoming light.

Sunny. Highs in the upper 70s to mid 80s. Light wind becoming northwest to 10 mph in the afternoon.

Partly cloudy. Lows near 60.

Sunny. Highs in the 80s.

Mostly clear. Lows in the upper 50s.

Sunny. Highs in the upper 70s to mid 80s.

Mostly clear. Lows in the mid 50s.

Mostly sunny. Highs in the lower to mid 70s.

Mostly cloudy. A slight chance of rain in the evening then a chance of rain after midnight. Lows in the lower to mid 50s.

Mostly cloudy with a chance of rain. Highs in the mid 60s to lower 70s.

Cloudy with a chance of rain. Chance of precipitation 60%. Low temperature around 56F. Dew point will be around 53F with an average humidity of 83%. Winds will be 3 mph from the S.

Cloudy with probable rain. Chance of precipitation 70%. High temperature around 67F. Dew point will be around 55F with an average humidity of 80%. Winds will be 4 mph from the SW.

Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 55F. Dew point will be around 52F with an average humidity of 77%. Winds will be 4 mph from the SW.

Mostly cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 69F. Dew point will be around 53F with an average humidity of 72%. Winds will be 4 mph from the SW.

Clear. Low temperature around 53F. Dew point will be around 51F with an average humidity of 77%. Winds will be 3 mph from the W.

Partly cloudy. High temperature around 70F. Dew point will be around 52F with an average humidity of 69%. Winds will be 4 mph from the W.

Clear. Low temperature around 54F. Dew point will be around 51F with an average humidity of 75%. Winds will be 2 mph from the W.