Alta, Iowa | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Friday
    Partly Sunny
    72°
    Forecast night icon
    Night
    Mostly Clear
    46°
    Friday 5/10
    Day
    72°
    Partly Sunny
    Forecast day icon
    Night
    46°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny late this morning then becoming partly sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the mid 70s. West winds around 10 mph with gusts up to 20 mph becoming northwest 15 to 20 mph with gusts up to 30 mph this afternoon. Chance of rain 20 percent.
    Night Details
    Mostly clear. Lows in the mid 40s. Northwest winds 15 to 20 mph diminishing to 5 to 10 mph after midnight.
  • Forecast day icon
    Saturday
    Sunny
    74°
    Forecast night icon
    Night
    Mostly Clear
    53°
    Saturday 5/11
    Day
    74°
    Sunny
    Forecast day icon
    Night
    53°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 70s. Northwest winds 10 to 15 mph.
    Night Details
    Mostly clear. Lows in the lower 50s. Southwest winds 5 to 10 mph.
  • Forecast day icon
    Sunday
    30% Chance of Storms
    79°
    Forecast night icon
    Night
    40% Chance of Storms
    54°
    Sunday 5/12
    Day
    79°
    30% Chance of Storms
    Forecast day icon
    Night
    54°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent.
    Night Details
    Mostly cloudy with a chance of showers. A chance of thunderstorms mainly in the evening. Lows around 50. Chance of rain 40 percent.
  • Forecast day icon
    Monday
    30% Chance Rain Showers
    70°
    Forecast night icon
    Night
    Mostly Clear
    49°
    Monday 5/13
    Day
    70°
    30% Chance Rain Showers
    Forecast day icon
    Night
    49°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers in the afternoon. Not as warm with highs in the lower 70s. Chance of rain 30 percent.
    Night Details
    Mostly clear. Lows in the upper 40s.
  • Forecast day icon
    Tuesday
    30% Chance Rain Showers
    74°
    Forecast night icon
    Night
    50% Chance Rain Showers
    54°
    Tuesday 5/14
    Day
    74°
    30% Chance Rain Showers
    Forecast day icon
    Night
    54°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 30 percent.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. A chance of showers. Lows in the lower 50s. Chance of rain 50 percent.
  • Forecast day icon
    Wednesday
    50% Chance Rain Showers
    66°
    Forecast night icon
    Night
    50% Chance of Storms
    52°
    Wednesday 5/15
    Day
    66°
    50% Chance Rain Showers
    Forecast day icon
    Night
    52°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers. Highs in the lower 70s. Chance of rain 50 percent.
    Night Details
    Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 40s. Chance of rain 50 percent.
  • Forecast day icon
    Thursday
    30% Chance of Storms
    68°
    Forecast night icon
    Night
    30% Chance of Rain
    48°
    Thursday 5/16
    Day
    68°
    30% Chance of Storms
    Forecast day icon
    Night
    48°
    30% Chance of Rain
    Forecast night icon
    Day Details
    A chance of thunderstorms in the morning. Mostly sunny with a chance of showers. Highs in the upper 60s. Chance of rain 30 percent.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 48F. Dew point will be around 41F with an average humidity of 60%. Winds will be 9 mph from the NW.
  • Forecast day icon
    Friday
    30% Chance of Rain
    68°
    Forecast night icon
    Night
    40% Chance of Rain
    49°
    Friday 5/17
    Day
    68°
    30% Chance of Rain
    Forecast day icon
    Night
    49°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 68F. Dew point will be around 45F with an average humidity of 59%. Winds will be 9 mph from the NW.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 49F. Dew point will be around 44F with an average humidity of 64%. Winds will be 5 mph from the NW.
  • Forecast day icon
    Saturday
    30% Chance of Rain
    69°
    Forecast night icon
    Night
    Clear
    49°
    Saturday 5/18
    Day
    69°
    30% Chance of Rain
    Forecast day icon
    Night
    49°
    Clear
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 69F. Dew point will be around 46F with an average humidity of 58%. Winds will be 10 mph from the NW.
    Night Details
    Clear. Low temperature around 49F. Dew point will be around 43F with an average humidity of 61%. Winds will be 5 mph from the NW.
  • Forecast day icon
    Sunday
    30% Chance of Rain
    69°
    Forecast night icon
    Night
    30% Chance of Rain
    49°
    Sunday 5/19
    Day
    69°
    30% Chance of Rain
    Forecast day icon
    Night
    49°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 69F. Dew point will be around 46F with an average humidity of 58%. Winds will be 6 mph from the W.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 49F. Dew point will be around 44F with an average humidity of 64%. Winds will be 2 mph from the NW.