Hourly Weather Forecast - Mount Vernon, WA

70% Chance of Light Rain

70% Chance of Light Rain

70% Chance of Light Rain

80% Chance of Rain

70% Chance of Rain

70% Chance of Rain

50% Chance of Rain

40% Chance Rain Showers

40% Chance Rain Showers

30% Chance of Light Rain

30% Chance of Light Rain

30% Chance of Light Rain

40% Chance of Light Rain

50% Chance of Light Rain

60% Chance Rain Showers

40% Chance Rain Showers

30% Chance Rain Showers

30% Chance of Rain

30% Chance of Light Rain

30% Chance of Light Rain

Cloudy

30% Chance of Light Rain

30% Chance of Light Rain