West Union, Iowa | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Clear
    59°
    Friday 5/17
    Forecast night icon
    59°
    Clear
    Hourly
    Night Details
    Clear. Lows in the upper 50s. South winds 10 to 15 mph.
  • Forecast day icon
    Saturday
    Mostly Sunny
    82°
    Forecast night icon
    Night
    Partly Cloudy
    55°
    Saturday 5/18
    Day
    82°
    Mostly Sunny
    Forecast day icon
    Night
    55°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Southwest winds 10 to 20 mph. Gusts up to 30 mph in the afternoon. Chance of rain 20 percent.
    Night Details
    Partly cloudy in the evening then becoming mostly clear. Lows in the lower 50s. Northwest winds 10 to 15 mph. . . Shifting to the north 5 to 10 mph after midnight.
  • Forecast day icon
    Sunday
    30% Chance Rain Showers
    76°
    Forecast night icon
    Night
    70% Chance of Storms
    64°
    Sunday 5/19
    Day
    76°
    30% Chance Rain Showers
    Forecast day icon
    Night
    64°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers in the afternoon. Highs in the upper 70s. East winds 10 to 15 mph. Chance of rain 30 percent.
    Night Details
    Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening then showers likely after midnight. Lows in the lower 60s. Southeast winds 10 to 15 mph. Chance of rain 70 percent.
  • Forecast day icon
    Monday
    80% Chance of Storms
    76°
    Forecast night icon
    Night
    70% Chance of Storms
    63°
    Monday 5/20
    Day
    76°
    80% Chance of Storms
    Forecast day icon
    Night
    63°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers and a chance of thunderstorms. Highs in the upper 70s. Chance of rain 80 percent.
    Night Details
    Showers likely and a chance of thunderstorms. Lows around 60. Chance of rain 70 percent.
  • Forecast day icon
    Tuesday
    80% Chance of Storms
    73°
    Forecast night icon
    Night
    70% Chance of Storms
    55°
    Tuesday 5/21
    Day
    73°
    80% Chance of Storms
    Forecast day icon
    Night
    55°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers and a chance of thunderstorms. Highs in the upper 70s. Chance of rain 80 percent.
    Night Details
    Showers likely and a chance of thunderstorms. Lows in the lower 50s. Chance of rain 70 percent.
  • Forecast day icon
    Wednesday
    30% Chance Rain Showers
    65°
    Forecast night icon
    Night
    Partly Cloudy
    49°
    Wednesday 5/22
    Day
    65°
    30% Chance Rain Showers
    Forecast day icon
    Night
    49°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Cooler. Mostly sunny with a 30 percent chance of showers. Highs in the mid 60s.
    Night Details
    Partly cloudy. Lows in the upper 40s. Highs in the upper 60s.
  • Forecast day icon
    Thursday
    Partly Cloudy
    67°
    Forecast night icon
    Night
    30% Chance Rain Showers
    50°
    Thursday 5/23
    Day
    67°
    Partly Cloudy
    Forecast day icon
    Night
    50°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Lows in the upper 40s. Highs in the upper 60s.
    Night Details
    Partly cloudy with a chance of showers. Lows in the upper 40s. Chance of rain 30 percent.
  • Forecast day icon
    Friday
    30% Chance Rain Showers
    68°
    Forecast night icon
    Night
    60% Chance of Rain
    53°
    Friday 5/24
    Day
    68°
    30% Chance Rain Showers
    Forecast day icon
    Night
    53°
    60% Chance of Rain
    Forecast night icon
    Day Details
    Partly sunny with a 30 percent chance of showers. Highs in the upper 60s.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 55%. Low temperature around 53F. Dew point will be around 52F with an average humidity of 79%. Winds will be 6 mph from the S.
  • Forecast day icon
    Saturday
    50% Chance of Rain
    67°
    Forecast night icon
    Night
    50% Chance of Rain
    54°
    Saturday 5/25
    Day
    67°
    50% Chance of Rain
    Forecast day icon
    Night
    54°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 67F. Dew point will be around 52F with an average humidity of 70%. Winds will be 4 mph from the S.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 54F. Dew point will be around 54F with an average humidity of 83%. Winds will be 2 mph from the SW.
  • Forecast day icon
    Sunday
    40% Chance of Rain
    69°
    Forecast night icon
    Night
    40% Chance of Rain
    54°
    Sunday 5/26
    Day
    69°
    40% Chance of Rain
    Forecast day icon
    Night
    54°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a 35% chance for rain and thunderstorms. High temperature around 69F. Dew point will be around 53F with an average humidity of 70%. Winds will be 2 mph from the S.
    Night Details
    Mostly cloudy with a 40% chance for rain and thunderstorms. Low temperature around 54F. Dew point will be around 54F with an average humidity of 81%. Winds will be 3 mph from the SW.