Hourly Weather Forecast - Mount Vernon, WA

40% Chance of Light Rain

40% Chance of Light Rain

50% Chance of Light Rain

50% Chance of Light Rain

50% Chance of Light Rain

50% Chance of Light Rain

60% Chance of Light Rain

60% Chance Rain Showers

70% Chance Rain Showers

70% Chance Rain Showers

70% Chance Rain Showers

70% Chance of Light Rain

70% Chance of Light Rain

70% Chance of Light Rain

80% Chance of Light Rain

80% Chance of Light Rain

80% Chance of Light Rain

80% Chance Rain Showers

80% Chance Rain Showers

70% Chance Rain Showers

70% Chance Rain Showers

60% Chance Rain Showers

60% Chance of Light Rain