Mount Vernon, Iowa | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    30% Chance of Rain
    52°
    Friday 5/10
    Forecast night icon
    52°
    30% Chance of Rain
    Hourly
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 52F. Dew point will be around 46F with an average humidity of 73%. Winds will be 9 mph from the NW.
  • Forecast day icon
    Saturday
    Sunny
    73°
    Forecast night icon
    Night
    Mostly Clear
    55°
    Saturday 5/11
    Day
    73°
    Sunny
    Forecast day icon
    Night
    55°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 70s. Northwest winds 15 to 20 mph.
    Night Details
    Mostly clear. Lows around 50. Northeast winds 5 to 10 mph becoming south after midnight.
  • Forecast day icon
    Sunday
    Sunny
    83°
    Forecast night icon
    Night
    40% Chance of Storms
    61°
    Sunday 5/12
    Day
    83°
    Sunny
    Forecast day icon
    Night
    61°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Sunny warmer with highs in the lower 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
    Night Details
    Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 50s. Southwest winds 10 to 15 mph. Chance of rain 40 percent.
  • Forecast day icon
    Monday
    70% Chance of Storms
    68°
    Forecast night icon
    Night
    Mostly Cloudy
    52°
    Monday 5/13
    Day
    68°
    70% Chance of Storms
    Forecast day icon
    Night
    52°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers in the morning then showers likely with a chance of thunderstorms in the afternoon. Not as warm with highs in the lower 70s. Northwest winds around 5 mph becoming northeast in the afternoon. Chance of rain 70 percent.
    Night Details
    Mostly cloudy. Lows in the upper 40s.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    68°
    Forecast night icon
    Night
    Mostly Clear
    46°
    Tuesday 5/14
    Day
    68°
    Mostly Sunny
    Forecast day icon
    Night
    46°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Highs around 70. Lows in the mid 40s.
    Night Details
    Mostly clear. Highs around 70. Lows in the mid 40s.
  • Forecast day icon
    Wednesday
    40% Chance Rain Showers
    70°
    Forecast night icon
    Night
    50% Chance Rain Showers
    58°
    Wednesday 5/15
    Day
    70°
    40% Chance Rain Showers
    Forecast day icon
    Night
    58°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers in the afternoon. Highs in the lower 70s. Chance of rain 40 percent.
    Night Details
    Mostly cloudy. A chance of showers. Lows in the lower 50s. Highs in the lower 70s. Chance of rain 50 percent.
  • Forecast day icon
    Thursday
    50% Chance Rain Showers
    72°
    Forecast night icon
    Night
    40% Chance Rain Showers
    53°
    Thursday 5/16
    Day
    72°
    50% Chance Rain Showers
    Forecast day icon
    Night
    53°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers. Lows in the lower 50s. Highs in the lower 70s. Chance of rain 50 percent.
    Night Details
    Mostly cloudy with a chance of showers. Lows in the mid 50s. Chance of rain 40 percent.
  • Forecast day icon
    Friday
    30% Chance Rain Showers
    65°
    Forecast night icon
    Night
    40% Chance of Rain
    52°
    Friday 5/17
    Day
    65°
    30% Chance Rain Showers
    Forecast day icon
    Night
    52°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. A chance of showers in the afternoon. Highs in the lower 70s. Chance of rain 30 percent.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 52F. Dew point will be around 46F with an average humidity of 67%. Winds will be 5 mph from the NW.
  • Forecast day icon
    Saturday
    40% Chance of Rain
    67°
    Forecast night icon
    Night
    40% Chance of Rain
    50°
    Saturday 5/18
    Day
    67°
    40% Chance of Rain
    Forecast day icon
    Night
    50°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 67F. Dew point will be around 46F with an average humidity of 60%. Winds will be 8 mph from the W.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 50F. Dew point will be around 45F with an average humidity of 64%. Winds will be 7 mph from the W.
  • Forecast day icon
    Sunday
    30% Chance of Rain
    67°
    Forecast night icon
    Night
    30% Chance of Rain
    50°
    Sunday 5/19
    Day
    67°
    30% Chance of Rain
    Forecast day icon
    Night
    50°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 67F. Dew point will be around 43F with an average humidity of 55%. Winds will be 9 mph from the NW.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 50F. Dew point will be around 43F with an average humidity of 61%. Winds will be 4 mph from the NW.