Keystone, Iowa | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    70% Chance of Storms
    54°
    Friday 4/26
    Forecast night icon
    54°
    70% Chance of Storms
    Hourly
    Night Details
    Mostly cloudy. Numerous showers and thunderstorms mainly this evening. Breezy with lows in the mid 50s. Temperature rising to around 60 after midnight. South winds 20 to 25 mph with gusts up to 40 mph. Chance of rain 70 percent.
  • Forecast day icon
    Saturday
    40% Chance of Storms
    75°
    Forecast night icon
    Night
    Thunderstorms
    62°
    Saturday 4/27
    Day
    75°
    40% Chance of Storms
    Forecast day icon
    Night
    62°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers and thunderstorms in the afternoon. Much warmer with highs in the upper 70s. Southwest winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 40 percent.
    Night Details
    Showers with thunderstorms likely. Lows in the upper 50s. South winds 10 to 15 mph becoming east after midnight. Chance of rain near 100 percent.
  • Forecast day icon
    Sunday
    Thunderstorms
    70°
    Forecast night icon
    Night
    Thunderstorms
    56°
    Sunday 4/28
    Day
    70°
    Thunderstorms
    Forecast day icon
    Night
    56°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Showers. A chance of thunderstorms in the morning then thunderstorms likely in the afternoon. Breezy with highs in the lower 70s. South winds 15 to 25 mph with gusts up to 35 mph. Chance of rain near 100 percent.
    Night Details
    Showers with thunderstorms likely in the evening then a chance of showers and thunderstorms after midnight. Lows in the lower 50s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent.
  • Forecast day icon
    Monday
    30% Chance Rain Showers
    63°
    Forecast night icon
    Night
    Partly Cloudy
    48°
    Monday 4/29
    Day
    63°
    30% Chance Rain Showers
    Forecast day icon
    Night
    48°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers in the morning. Highs in the mid 60s. Chance of rain 30 percent.
    Night Details
    Partly cloudy in the evening then becoming mostly clear. Lows in the mid 40s.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    76°
    Forecast night icon
    Night
    50% Chance of Storms
    56°
    Tuesday 4/30
    Day
    76°
    Mostly Sunny
    Forecast day icon
    Night
    56°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 70s.
    Night Details
    Partly cloudy with a chance of thunderstorms. A chance of showers. Lows in the lower 50s. Chance of rain 50 percent.
  • Forecast day icon
    Wednesday
    40% Chance of Storms
    70°
    Forecast night icon
    Night
    50% Chance of Storms
    53°
    Wednesday 5/1
    Day
    70°
    40% Chance of Storms
    Forecast day icon
    Night
    53°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 40 percent.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 40s. Chance of rain 50 percent.
  • Forecast day icon
    Thursday
    40% Chance of Storms
    65°
    Forecast night icon
    Night
    Partly Cloudy
    51°
    Thursday 5/2
    Day
    65°
    40% Chance of Storms
    Forecast day icon
    Night
    51°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers and thunderstorms in the morning. Highs around 70. Chance of rain 40 percent.
    Night Details
    Partly cloudy. Lows in the lower 40s. Highs in the mid 60s.
  • Forecast day icon
    Friday
    Partly Cloudy
    62°
    Forecast night icon
    Night
    Clear
    46°
    Friday 5/3
    Day
    62°
    Partly Cloudy
    Forecast day icon
    Night
    46°
    Clear
    Forecast night icon
    Day Details
    Partly cloudy. Lows in the lower 40s. Highs in the mid 60s.
    Night Details
    Clear. Low temperature around 46F. Dew point will be around 43F with an average humidity of 72%. Winds will be 2 mph from the N.
  • Forecast day icon
    Saturday
    Sunny
    62°
    Forecast night icon
    Night
    30% Chance of Rain
    47°
    Saturday 5/4
    Day
    62°
    Sunny
    Forecast day icon
    Night
    47°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny. High temperature around 62F. Dew point will be around 43F with an average humidity of 65%. Winds will be 1 mph from the NE.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 47F. Dew point will be around 43F with an average humidity of 71%. Winds will be 2 mph from the SE.
  • Forecast day icon
    Sunday
    30% Chance of Rain
    63°
    Forecast night icon
    Night
    30% Chance of Rain
    49°
    Sunday 5/5
    Day
    63°
    30% Chance of Rain
    Forecast day icon
    Night
    49°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 63F. Dew point will be around 45F with an average humidity of 66%. Winds will be 2 mph from the NE.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 49F. Dew point will be around 46F with an average humidity of 75%. Winds will be 3 mph from the E.