Mount Vernon, Iowa | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Monday
    Partly Sunny
    62°
    Forecast night icon
    Night
    Partly Cloudy
    47°
    Monday 4/29
    Day
    62°
    Partly Sunny
    Forecast day icon
    Night
    47°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the lower 60s. West winds 15 to 20 mph.
    Night Details
    Partly cloudy in the evening then becoming clear. Cooler with lows in the lower 40s. West winds 10 to 15 mph with gusts up to 25 mph diminishing to around 5 mph after midnight.
  • Forecast day icon
    Tuesday
    Sunny
    75°
    Forecast night icon
    Night
    80% Chance of Storms
    58°
    Tuesday 4/30
    Day
    75°
    Sunny
    Forecast day icon
    Night
    58°
    80% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Sunny warmer with highs in the mid 70s. Southwest winds around 5 mph becoming south 10 to 15 mph in the afternoon.
    Night Details
    Showers with a chance of thunderstorms in the evening. Lows in the lower 50s. South winds 15 to 20 mph becoming west 10 to 15 mph after midnight. Chance of rain 80 percent.
  • Forecast day icon
    Wednesday
    40% Chance Rain Showers
    69°
    Forecast night icon
    Night
    80% Chance of Storms
    57°
    Wednesday 5/1
    Day
    69°
    40% Chance Rain Showers
    Forecast day icon
    Night
    57°
    80% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers in the afternoon. Highs in the lower 70s. Northwest winds around 10 mph with gusts up to 20 mph becoming northeast in the afternoon. Chance of rain 40 percent.
    Night Details
    Showers with a chance of thunderstorms. Lows in the mid 50s. Chance of rain 80 percent.
  • Forecast day icon
    Thursday
    Thunderstorms
    71°
    Forecast night icon
    Night
    60% Chance of Storms
    57°
    Thursday 5/2
    Day
    71°
    Thunderstorms
    Forecast day icon
    Night
    57°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers with a chance of thunderstorms. Highs in the mid 70s. Chance of rain 90 percent.
    Night Details
    A chance of thunderstorms. Showers likely mainly in the evening. Lows in the lower 50s. Chance of rain 60 percent.
  • Forecast day icon
    Friday
    50% Chance Rain Showers
    64°
    Forecast night icon
    Night
    30% Chance Rain Showers
    49°
    Friday 5/3
    Day
    64°
    50% Chance Rain Showers
    Forecast day icon
    Night
    49°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers. Highs in the upper 60s. Chance of rain 50 percent.
    Night Details
    Partly cloudy. A chance of showers in the evening. Lows in the upper 40s. Chance of rain 30 percent.
  • Forecast day icon
    Saturday
    Mostly Sunny
    67°
    Forecast night icon
    Night
    30% Chance Rain Showers
    53°
    Saturday 5/4
    Day
    67°
    Mostly Sunny
    Forecast day icon
    Night
    53°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 60s.
    Night Details
    Mostly cloudy in the evening then becoming partly cloudy. A chance of showers in the evening. Lows in the upper 40s. Chance of rain 30 percent.
  • Forecast day icon
    Sunday
    Mostly Sunny
    72°
    Forecast night icon
    Night
    Clear
    54°
    Sunday 5/5
    Day
    72°
    Mostly Sunny
    Forecast day icon
    Night
    54°
    Clear
    Forecast night icon
    Day Details
    Mostly sunny. Highs in the lower 70s.
    Night Details
    Clear. Low temperature around 54F. Dew point will be around 49F with an average humidity of 64%. Winds will be 7 mph from the S.
  • Forecast day icon
    Monday
    30% Chance of Rain
    71°
    Forecast night icon
    Night
    50% Chance of Rain
    57°
    Monday 5/6
    Day
    71°
    30% Chance of Rain
    Forecast day icon
    Night
    57°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 71F. Dew point will be around 51F with an average humidity of 65%. Winds will be 6 mph from the S.
    Night Details
    Mostly clear with a chance of rain. Chance of precipitation 50%. Low temperature around 57F. Dew point will be around 52F with an average humidity of 68%. Winds will be 10 mph from the S.
  • Forecast day icon
    Tuesday
    40% Chance of Rain
    69°
    Forecast night icon
    Night
    Partly Cloudy
    55°
    Tuesday 5/7
    Day
    69°
    40% Chance of Rain
    Forecast day icon
    Night
    55°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly cloudy with a 40% chance for rain and thunderstorms. High temperature around 69F. Dew point will be around 53F with an average humidity of 68%. Winds will be 8 mph from the SW.
    Night Details
    Partly cloudy with widely scattered thunderstorms. Chance of storms 25%. Low temperature around 55F. Dew point will be around 49F with an average humidity of 66%. Winds will be 6 mph from the SW.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    68°
    Forecast night icon
    Night
    Clear
    54°
    Wednesday 5/8
    Day
    68°
    Partly Cloudy
    Forecast day icon
    Night
    54°
    Clear
    Forecast night icon
    Day Details
    Partly cloudy with widely scattered thunderstorms. Chance of storms 25%. High temperature around 68F. Dew point will be around 50F with an average humidity of 65%. Winds will be 4 mph from the SW.
    Night Details
    Clear. Low temperature around 54F. Dew point will be around 51F with an average humidity of 69%. Winds will be 2 mph from the S.