Mount Vernon, Washington | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Saturday
    Partly Cloudy
    58°
    Forecast night icon
    Night
    Chance of Rain
    49°
    Saturday 5/4
    Day
    58°
    Partly Cloudy
    Forecast day icon
    Night
    49°
    Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. High temperature around 58F. Dew point will be around 49F with an average humidity of 66%. Winds will be 2 mph from the NW.
    Night Details
    Mostly cloudy. A chance of rain in the evening then a slight chance of rain late in the evening. Lows in the mid 40s to lower 50s. Northwest wind to 10 mph becoming south after midnight.
  • Forecast day icon
    Sunday
    Chance of Rain
    52°
    Forecast night icon
    Night
    Rain
    44°
    Sunday 5/5
    Day
    52°
    Chance of Rain
    Forecast day icon
    Night
    44°
    Rain
    Forecast night icon
    Hourly
    Day Details
    Cloudy. A slight chance of rain in the morning. A chance of rain early in the afternoon then rain likely late in the afternoon. Rainfall amounts a quarter to a half inch possible. Highs in the 50s. South wind 10 to 15 mph with gusts to 25 mph.
    Night Details
    Rain. Rainfall amounts a quarter to a half inch possible. Lows in the 40s. South wind 10 to 15 mph becoming southeast after midnight. Gusts to 25 mph.
  • Forecast day icon
    Monday
    Rain
    49°
    Forecast night icon
    Night
    Chance of Rain
    42°
    Monday 5/6
    Day
    49°
    Rain
    Forecast day icon
    Night
    42°
    Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Rain at times. Rainfall amounts a quarter to a half inch possible. Highs in the upper 40s to mid 50s. South wind 10 to 20 mph becoming southwest 10 to 15 mph in the afternoon.
    Night Details
    Rain likely in the evening then mostly cloudy with a chance of rain after midnight. Rainfall amounts less than a tenth of an inch likely. Lows in the 40s. Southwest wind 10 to 20 mph with gusts to 30 mph.
  • Forecast day icon
    Tuesday
    Chance of Rain
    55°
    Forecast night icon
    Night
    Mostly Clear
    40°
    Tuesday 5/7
    Day
    55°
    Chance of Rain
    Forecast day icon
    Night
    40°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of rain in the morning then mostly sunny with a slight chance of rain in the afternoon. Highs in the mid to upper 50s.
    Night Details
    Mostly clear. Lows in the lower 40s.
  • Forecast day icon
    Wednesday
    Partly Sunny
    56°
    Forecast night icon
    Night
    Mostly Clear
    40°
    Wednesday 5/8
    Day
    56°
    Partly Sunny
    Forecast day icon
    Night
    40°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs near 60.
    Night Details
    Mostly clear. Lows in the lower 40s.
  • Forecast day icon
    Thursday
    Sunny
    64°
    Forecast night icon
    Night
    Mostly Clear
    46°
    Thursday 5/9
    Day
    64°
    Sunny
    Forecast day icon
    Night
    46°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid to upper 60s.
    Night Details
    Mostly clear. Lows in the upper 40s.
  • Forecast day icon
    Friday
    Sunny
    69°
    Forecast night icon
    Night
    Mostly Clear
    49°
    Friday 5/10
    Day
    69°
    Sunny
    Forecast day icon
    Night
    49°
    Mostly Clear
    Forecast night icon
    Day Details
    Sunny. Highs in the upper 60s to mid 70s.
    Night Details
    Mostly clear. Lows in the lower 50s.
  • Forecast day icon
    Saturday
    Sunny
    65°
    Forecast night icon
    Night
    Clear
    47°
    Saturday 5/11
    Day
    65°
    Sunny
    Forecast day icon
    Night
    47°
    Clear
    Forecast night icon
    Day Details
    Sunny. Highs in the lower to mid 70s.
    Night Details
    Clear. Low temperature around 47F. Dew point will be around 46F with an average humidity of 81%. Winds will be 2 mph from the NW.
  • Forecast day icon
    Sunday
    Sunny
    65°
    Forecast night icon
    Night
    Clear
    47°
    Sunday 5/12
    Day
    65°
    Sunny
    Forecast day icon
    Night
    47°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 65F. Dew point will be around 49F with an average humidity of 69%. Winds will be 3 mph from the W.
    Night Details
    Clear. Low temperature around 47F. Dew point will be around 46F with an average humidity of 80%. Winds will be 2 mph from the S.
  • Forecast day icon
    Monday
    Sunny
    64°
    Forecast night icon
    Night
    Clear
    47°
    Monday 5/13
    Day
    64°
    Sunny
    Forecast day icon
    Night
    47°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 64F. Dew point will be around 49F with an average humidity of 71%. Winds will be 4 mph from the SW.
    Night Details
    Clear. Low temperature around 47F. Dew point will be around 45F with an average humidity of 81%. Winds will be 3 mph from the S.