Walnut, Iowa | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Cloudy
    62°
    Sunday 5/19
    Forecast night icon
    62°
    Mostly Cloudy
    Hourly
    Night Details
    Mostly cloudy. A slight chance of showers and thunderstorms late this evening. Lows in the lower 60s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent.
  • Forecast day icon
    Monday
    30% Chance of Storms
    81°
    Forecast night icon
    Night
    70% Chance of Storms
    67°
    Monday 5/20
    Day
    81°
    30% Chance of Storms
    Forecast day icon
    Night
    67°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A slight chance of showers and thunderstorms in the morning then a chance of showers and thunderstorms in the afternoon. Highs around 80. Southwest winds 5 to 10 mph. Chance of rain 30 percent.
    Night Details
    A chance of thunderstorms. Showers likely. Lows in the mid 60s. Southeast winds 10 to 15 mph. Gusts up to 30 mph after midnight. Chance of rain 70 percent.
  • Forecast day icon
    Tuesday
    80% Chance of Storms
    76°
    Forecast night icon
    Night
    Partly Cloudy
    54°
    Tuesday 5/21
    Day
    76°
    80% Chance of Storms
    Forecast day icon
    Night
    54°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    A chance of thunderstorms. A chance of showers in the morning then showers in the afternoon. Breezy with highs in the lower 80s. Southeast winds 15 to 20 mph becoming southwest 20 to 25 mph in the afternoon. Chance of rain 80 percent.
    Night Details
    Partly cloudy and breezy. Much cooler. Less humid with lows in the lower 50s. West winds 15 to 25 mph becoming northwest 10 to 15 mph after midnight.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    72°
    Forecast night icon
    Night
    Mostly Clear
    53°
    Wednesday 5/22
    Day
    72°
    Mostly Sunny
    Forecast day icon
    Night
    53°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Not as warm with highs in the lower 70s.
    Night Details
    Mostly clear. Lows in the upper 40s. Highs in the upper 70s.
  • Forecast day icon
    Thursday
    Mostly Sunny
    78°
    Forecast night icon
    Night
    30% Chance of Storms
    61°
    Thursday 5/23
    Day
    78°
    Mostly Sunny
    Forecast day icon
    Night
    61°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Lows in the upper 40s. Highs in the upper 70s.
    Night Details
    Mostly clear in the evening then partly cloudy with a chance of showers and thunderstorms after midnight. Lows in the upper 50s. Chance of rain 30 percent.
  • Forecast day icon
    Friday
    60% Chance of Storms
    74°
    Forecast night icon
    Night
    50% Chance of Storms
    55°
    Friday 5/24
    Day
    74°
    60% Chance of Storms
    Forecast day icon
    Night
    55°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of thunderstorms. A chance of showers in the morning then showers likely in the afternoon. Highs in the mid 70s. Chance of rain 60 percent.
    Night Details
    Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 50s. Chance of rain 50 percent.
  • Forecast day icon
    Saturday
    40% Chance Rain Showers
    76°
    Forecast night icon
    Night
    30% Chance Rain Showers
    57°
    Saturday 5/25
    Day
    76°
    40% Chance Rain Showers
    Forecast day icon
    Night
    57°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers in the afternoon. Highs in the lower 70s. Chance of rain 40 percent.
    Night Details
    Partly cloudy. A chance of showers after midnight. Lows in the lower 50s. Chance of rain 30 percent.
  • Forecast day icon
    Sunday
    40% Chance Rain Showers
    74°
    Forecast night icon
    Night
    60% Chance of Storms
    60°
    Sunday 5/26
    Day
    74°
    40% Chance Rain Showers
    Forecast day icon
    Night
    60°
    60% Chance of Storms
    Forecast night icon
    Day Details
    Mostly sunny with a chance of showers. Highs in the mid 70s. Chance of rain 40 percent.
    Night Details
    Mostly clear with a 70% chance for rain and thunderstorms. Low temperature around 60F. Dew point will be around 58F with an average humidity of 78%. Winds will be 4 mph from the SE.
  • Forecast day icon
    Monday
    30% Chance of Rain
    73°
    Forecast night icon
    Night
    30% Chance of Rain
    56°
    Monday 5/27
    Day
    73°
    30% Chance of Rain
    Forecast day icon
    Night
    56°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a 30% chance for rain and thunderstorms. High temperature around 73F. Dew point will be around 56F with an average humidity of 68%. Winds will be 2 mph from the W.
    Night Details
    Partly cloudy with a 30% chance for rain and thunderstorms. Low temperature around 56F. Dew point will be around 54F with an average humidity of 73%. Winds will be 3 mph from the W.
  • Forecast day icon
    Tuesday
    30% Chance of Rain
    71°
    Forecast night icon
    Night
    Partly Cloudy
    55°
    Tuesday 5/28
    Day
    71°
    30% Chance of Rain
    Forecast day icon
    Night
    55°
    Partly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 71F. Dew point will be around 53F with an average humidity of 65%. Winds will be 6 mph from the NW.
    Night Details
    Partly cloudy. Low temperature around 55F. Dew point will be around 52F with an average humidity of 72%. Winds will be 6 mph from the NW.