10-Day Weather Forecast - Mount Vernon, WA

Rain showers in the morning. A slight chance of thunderstorms through the day. Rain showers likely in the afternoon. Rainfall amounts a quarter to a half inch possible except higher amounts possible in thunderstorms. Highs in the 40s. South wind 10 to 15 mph.

Rain showers likely. Rainfall amounts a tenth to a quarter of an inch possible. Lows in the mid 30s to lower 40s. South wind 10 to 15 mph.

Rain showers. Rainfall amounts a tenth to a quarter of an inch possible. Highs in the 40s. South wind 10 to 20 mph.

Showers. Rainfall amounts a quarter to a half inch possible. Lows in the upper 30s to mid 40s. South wind 10 to 15 mph with gusts to 25 mph.

Showers. Rainfall amounts a quarter to a half inch possible. Highs in the 40s. Southeast wind 10 to 20 mph becoming south in the afternoon.

Showers. Lows near 40.

Showers in the morning then rain at times in the afternoon. Highs in the mid to upper 40s.

Rain at times. Lows near 40.

Mostly cloudy with rain likely in the morning then mostly cloudy with a chance of rain in the afternoon. Highs in the mid to upper 40s.

Mostly cloudy. A chance of rain in the evening then a slight chance of rain after midnight. Lows in the lower to mid 30s.

Mostly cloudy. A chance of rain in the morning then a chance of rain and snow in the afternoon. Snow level near 1000 feet. Highs in the lower to mid 40s.

Mostly cloudy. A chance of rain and snow. Lows in the lower to mid 30s.

Mostly cloudy with a chance of rain and snow. Snow level near 1000 feet. Highs in the lower to mid 40s.

Cloudy with a chance of rain. Chance of precipitation 60%. Low temperature around 38F. Dew point will be around 39F with an average humidity of 100%. Winds will be 6 mph from the SE.

Cloudy with probable rain. Chance of precipitation 65%. High temperature around 42F. Dew point will be around 40F with an average humidity of 97%. Winds will be 8 mph from the SE.

Cloudy with a chance of rain. Chance of precipitation 60%. Low temperature around 41F. Dew point will be around 40F with an average humidity of 97%. Winds will be 10 mph from the SE.

Cloudy with a chance of rain. Chance of precipitation 60%. High temperature around 43F. Dew point will be around 41F with an average humidity of 95%. Winds will be 11 mph from the SE.

Cloudy with probable rain. Chance of precipitation 65%. Low temperature around 42F. Dew point will be around 41F with an average humidity of 94%. Winds will be 12 mph from the SE.

Cloudy with probable rain. Chance of precipitation 80%. High temperature around 43F. Dew point will be around 41F with an average humidity of 96%. Winds will be 9 mph from the SE.

Cloudy with probable rain. Chance of precipitation 80%. Low temperature around 41F. Dew point will be around 40F with an average humidity of 95%. Winds will be 7 mph from the SE.