Mount Vernon, Washington | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Saturday
    Sunny
    72°
    Forecast night icon
    Night
    Mostly Clear
    50°
    Saturday 5/11
    Day
    72°
    Sunny
    Forecast day icon
    Night
    50°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the upper 60s to mid 70s. North wind 10 to 15 mph becoming northwest in the afternoon.
    Night Details
    Mostly clear. Lows near 50. Northwest wind 10 to 15 mph becoming north after midnight.
  • Forecast day icon
    Sunday
    Sunny
    69°
    Forecast night icon
    Night
    Partly Cloudy
    52°
    Sunday 5/12
    Day
    69°
    Sunny
    Forecast day icon
    Night
    52°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the 60s. North wind 10 to 15 mph becoming northwest in the afternoon.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. Lows near 50. Southwest wind 10 to 15 mph becoming south after midnight.
  • Forecast day icon
    Monday
    Chance of Rain Showers
    61°
    Forecast night icon
    Night
    Mostly Cloudy
    47°
    Monday 5/13
    Day
    61°
    Chance of Rain Showers
    Forecast day icon
    Night
    47°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A slight chance of showers in the morning. Highs in the upper 50s to mid 60s. South wind 10 to 15 mph becoming southwest in the afternoon.
    Night Details
    Mostly cloudy. Lows in the upper 40s.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    67°
    Forecast night icon
    Night
    Mostly Clear
    48°
    Tuesday 5/14
    Day
    67°
    Mostly Sunny
    Forecast day icon
    Night
    48°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower to mid 60s.
    Night Details
    Mostly clear. Lows near 50.
  • Forecast day icon
    Wednesday
    Chance of Rain Showers
    65°
    Forecast night icon
    Night
    Chance of Rain Showers
    49°
    Wednesday 5/15
    Day
    65°
    Chance of Rain Showers
    Forecast day icon
    Night
    49°
    Chance of Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a slight chance of showers. Highs in the mid to upper 60s.
    Night Details
    Mostly cloudy with a slight chance of showers. Lows near 50.
  • Forecast day icon
    Thursday
    Chance of Rain Showers
    62°
    Forecast night icon
    Night
    Chance of Rain Showers
    47°
    Thursday 5/16
    Day
    62°
    Chance of Rain Showers
    Forecast day icon
    Night
    47°
    Chance of Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a slight chance of showers. Highs in the mid to upper 60s.
    Night Details
    Mostly cloudy. A slight chance of showers after midnight. Lows near 50.
  • Forecast day icon
    Friday
    Chance of Rain Showers
    59°
    Forecast night icon
    Night
    Clear
    49°
    Friday 5/17
    Day
    59°
    Chance of Rain Showers
    Forecast day icon
    Night
    49°
    Clear
    Forecast night icon
    Day Details
    Partly sunny with a slight chance of showers. Highs in the mid to upper 60s.
    Night Details
    Clear. Low temperature around 49F. Dew point will be around 44F with an average humidity of 75%. Winds will be 3 mph from the W.
  • Forecast day icon
    Saturday
    40% Chance of Rain
    65°
    Forecast night icon
    Night
    30% Chance of Rain
    49°
    Saturday 5/18
    Day
    65°
    40% Chance of Rain
    Forecast day icon
    Night
    49°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a chance of rain. Chance of precipitation 35%. High temperature around 65F. Dew point will be around 49F with an average humidity of 68%. Winds will be 4 mph from the W.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 49F. Dew point will be around 45F with an average humidity of 73%. Winds will be 2 mph from the NW.
  • Forecast day icon
    Sunday
    50% Chance of Rain
    66°
    Forecast night icon
    Night
    40% Chance of Rain
    49°
    Sunday 5/19
    Day
    66°
    50% Chance of Rain
    Forecast day icon
    Night
    49°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a chance of rain. Chance of precipitation 45%. High temperature around 66F. Dew point will be around 49F with an average humidity of 66%. Winds will be 3 mph from the W.
    Night Details
    Clear with a chance of rain. Chance of precipitation 35%. Low temperature around 49F. Dew point will be around 46F with an average humidity of 74%. Winds will be 2 mph from the W.
  • Forecast day icon
    Monday
    40% Chance of Rain
    64°
    Forecast night icon
    Night
    40% Chance of Rain
    49°
    Monday 5/20
    Day
    64°
    40% Chance of Rain
    Forecast day icon
    Night
    49°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a chance of rain. Chance of precipitation 40%. High temperature around 64F. Dew point will be around 49F with an average humidity of 69%. Winds will be 4 mph from the SW.
    Night Details
    Clear with a chance of rain. Chance of precipitation 35%. Low temperature around 49F. Dew point will be around 46F with an average humidity of 74%. Winds will be 3 mph from the W.