Alta, Iowa | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Tuesday
    Thunderstorms
    68°
    Forecast night icon
    Night
    30% Chance of Storms
    48°
    Tuesday 5/21
    Day
    68°
    Thunderstorms
    Forecast day icon
    Night
    48°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Thunderstorms likely. Showers. Some thunderstorms may produce heavy rainfall. Windy and not as warm with highs in the lower 70s. Southeast winds 15 to 25 mph with gusts up to 35 mph becoming south 20 to 30 mph with gusts up to 45 mph this afternoon. Chance of rain near 100 percent.
    Night Details
    Cloudy with a chance of showers and thunderstorms in the evening then partly cloudy after midnight. Some thunderstorms may produce heavy rainfall in the evening. Windy cooler. Less humid with lows in the upper 40s. West winds 25 to 30 mph with gusts up to 45 mph diminishing to 15 to 25 mph with gusts up to 35 mph after midnight. Chance of rain 30 percent.
  • Forecast day icon
    Wednesday
    Sunny
    70°
    Forecast night icon
    Night
    Mostly Clear
    53°
    Wednesday 5/22
    Day
    70°
    Sunny
    Forecast day icon
    Night
    53°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 70s. West winds around 15 mph with gusts up to 25 mph.
    Night Details
    Mostly clear. Lows around 50. Southwest winds 5 to 10 mph.
  • Forecast day icon
    Thursday
    Sunny
    76°
    Forecast night icon
    Night
    70% Chance of Storms
    59°
    Thursday 5/23
    Day
    76°
    Sunny
    Forecast day icon
    Night
    59°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the upper 70s. South winds 10 to 15 mph.
    Night Details
    Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening then mostly cloudy with showers and thunderstorms likely after midnight. Lows in the mid 50s. Chance of rain 70 percent.
  • Forecast day icon
    Friday
    50% Chance of Storms
    67°
    Forecast night icon
    Night
    Partly Cloudy
    45°
    Friday 5/24
    Day
    67°
    50% Chance of Storms
    Forecast day icon
    Night
    45°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming mostly sunny. A chance of showers and thunderstorms. Highs in the lower 70s. Chance of rain 50 percent.
    Night Details
    Partly cloudy. Cooler with lows in the mid 40s.
  • Forecast day icon
    Saturday
    Partly Sunny
    68°
    Forecast night icon
    Night
    30% Chance Rain Showers
    50°
    Saturday 5/25
    Day
    68°
    Partly Sunny
    Forecast day icon
    Night
    50°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the upper 60s.
    Night Details
    Partly cloudy. A chance of showers in the evening. Lows around 50. Chance of rain 30 percent.
  • Forecast day icon
    Sunday
    Mostly Sunny
    71°
    Forecast night icon
    Night
    40% Chance Rain Showers
    53°
    Sunday 5/26
    Day
    71°
    Mostly Sunny
    Forecast day icon
    Night
    53°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 70s.
    Night Details
    Partly cloudy with a chance of showers. Lows in the lower 50s. Chance of rain 40 percent.
  • Forecast day icon
    Monday
    40% Chance Rain Showers
    70°
    Forecast night icon
    Night
    50% Chance of Rain
    50°
    Monday 5/27
    Day
    70°
    40% Chance Rain Showers
    Forecast day icon
    Night
    50°
    50% 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 40 percent.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 50F. Dew point will be around 47F with an average humidity of 72%. Winds will be 11 mph from the NW.
  • Forecast day icon
    Tuesday
    30% Chance of Rain
    69°
    Forecast night icon
    Night
    Clear
    51°
    Tuesday 5/28
    Day
    69°
    30% Chance of Rain
    Forecast day icon
    Night
    51°
    Clear
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 69F. Dew point will be around 51F with an average humidity of 71%. Winds will be 9 mph from the NW.
    Night Details
    Clear. Low temperature around 51F. Dew point will be around 50F with an average humidity of 76%. Winds will be 6 mph from the N.
  • Forecast day icon
    Wednesday
    Sunny
    74°
    Forecast night icon
    Night
    Clear
    53°
    Wednesday 5/29
    Day
    74°
    Sunny
    Forecast day icon
    Night
    53°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 74F. Dew point will be around 52F with an average humidity of 65%. Winds will be 6 mph from the NW.
    Night Details
    Clear. Low temperature around 53F. Dew point will be around 52F with an average humidity of 74%. Winds will be 2 mph from the NW.
  • Forecast day icon
    Thursday
    Sunny
    76°
    Forecast night icon
    Night
    Clear
    56°
    Thursday 5/30
    Day
    76°
    Sunny
    Forecast day icon
    Night
    56°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 76F. Dew point will be around 55F with an average humidity of 66%. Winds will be 3 mph from the SW.
    Night Details
    Clear. Low temperature around 56F. Dew point will be around 55F with an average humidity of 75%. Winds will be 5 mph from the SE.