Hourly Weather Forecast - Mount Vernon, WA

30% Chance of Light Rain

30% Chance of Light Rain

30% Chance Rain Showers

50% Chance Rain Showers

60% Chance Rain Showers

60% Chance of Light Rain

50% Chance of Light Rain

40% Chance Rain Showers

30% Chance Rain Showers

Foggy

30% Chance Rain Showers

30% Chance Rain Showers

40% Chance Rain Showers

50% Chance Rain Showers

60% Chance Rain Showers

60% Chance Rain Showers

60% Chance Rain Showers

60% Chance Rain Showers

50% Chance Rain Showers

30% Chance Rain Showers

Partly Cloudy

Partly Cloudy

Partly Cloudy