Alta, Iowa | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Tuesday
    Mostly Sunny
    74°
    Forecast night icon
    Night
    Partly Cloudy
    54°
    Tuesday 5/14
    Day
    74°
    Mostly Sunny
    Forecast day icon
    Night
    54°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 70s. Northeast winds 5 to 10 mph.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows in the lower 50s. Southeast winds 5 to 10 mph.
  • Forecast day icon
    Wednesday
    50% Chance of Storms
    71°
    Forecast night icon
    Night
    70% Chance of Storms
    55°
    Wednesday 5/15
    Day
    71°
    50% Chance of Storms
    Forecast day icon
    Night
    55°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a slight chance of showers in the morning then mostly cloudy with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 70s. South winds 10 to 15 mph. Chance of rain 50 percent.
    Night Details
    Showers likely with a chance of thunderstorms. Lows in the mid 50s. Southwest winds around 10 mph. Chance of rain 70 percent.
  • Forecast day icon
    Thursday
    50% Chance of Storms
    74°
    Forecast night icon
    Night
    Partly Cloudy
    53°
    Thursday 5/16
    Day
    74°
    50% Chance of Storms
    Forecast day icon
    Night
    53°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    A slight chance of thunderstorms in the morning. Mostly sunny with a chance of showers. Highs in the mid 70s. West winds 5 to 10 mph. Chance of rain 50 percent.
    Night Details
    Partly cloudy in the evening then becoming mostly clear. A slight chance of thunderstorms in the evening. A slight chance of showers. Lows in the lower 50s. Chance of rain 20 percent.
  • Forecast day icon
    Friday
    30% Chance Rain Showers
    78°
    Forecast night icon
    Night
    Mostly Clear
    58°
    Friday 5/17
    Day
    78°
    30% Chance Rain Showers
    Forecast day icon
    Night
    58°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. A chance of showers in the afternoon. Highs in the upper 70s. Chance of rain 30 percent.
    Night Details
    Mostly clear. Lows in the mid 50s.
  • Forecast day icon
    Saturday
    Sunny
    84°
    Forecast night icon
    Night
    30% Chance of Storms
    57°
    Saturday 5/18
    Day
    84°
    Sunny
    Forecast day icon
    Night
    57°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 80s.
    Night Details
    A chance of thunderstorms in the evening. Mostly clear with a chance of showers. Lows in the mid 50s. Chance of rain 30 percent.
  • Forecast day icon
    Sunday
    Mostly Sunny
    74°
    Forecast night icon
    Night
    Partly Cloudy
    54°
    Sunday 5/19
    Day
    74°
    Mostly Sunny
    Forecast day icon
    Night
    54°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 70s.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows in the lower 50s.
  • Forecast day icon
    Monday
    Mostly Sunny
    75°
    Forecast night icon
    Night
    60% Chance of Rain
    58°
    Monday 5/20
    Day
    75°
    Mostly Sunny
    Forecast day icon
    Night
    58°
    60% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. Highs in the mid 70s.
    Night Details
    Partly cloudy with a 55% chance for rain and thunderstorms. Low temperature around 58F. Dew point will be around 56F with an average humidity of 76%. Winds will be 10 mph from the NE.
  • Forecast day icon
    Tuesday
    50% Chance of Rain
    72°
    Forecast night icon
    Night
    40% Chance of Rain
    55°
    Tuesday 5/21
    Day
    72°
    50% Chance of Rain
    Forecast day icon
    Night
    55°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a 45% chance for rain and thunderstorms. High temperature around 72F. Dew point will be around 55F with an average humidity of 66%. Winds will be 2 mph from the W.
    Night Details
    Partly cloudy with a 40% chance for rain and thunderstorms. Low temperature around 55F. Dew point will be around 53F with an average humidity of 74%. Winds will be 6 mph from the NW.
  • Forecast day icon
    Wednesday
    30% Chance of Rain
    72°
    Forecast night icon
    Night
    30% Chance of Rain
    54°
    Wednesday 5/22
    Day
    72°
    30% Chance of Rain
    Forecast day icon
    Night
    54°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 72F. Dew point will be around 52F with an average humidity of 62%. Winds will be 4 mph from the W.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 54F. Dew point will be around 51F with an average humidity of 70%. Winds will be 3 mph from the NW.
  • Forecast day icon
    Thursday
    30% Chance of Rain
    73°
    Forecast night icon
    Night
    50% Chance of Rain
    54°
    Thursday 5/23
    Day
    73°
    30% Chance of Rain
    Forecast day icon
    Night
    54°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 73F. Dew point will be around 53F with an average humidity of 65%. Winds will be 4 mph from the S.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 54F. Dew point will be around 52F with an average humidity of 72%. Winds will be 2 mph from the S.