Grinnell, Iowa | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    38°
    Thursday 3/28
    Forecast night icon
    38°
    Partly Cloudy
    Hourly
    Night Details
    Partly cloudy. Low temperature around 38F. Dew point will be around 30F with an average humidity of 65%. Winds will be 6 mph from the E.
  • Forecast day icon
    Friday
    Mostly Cloudy
    63°
    Forecast night icon
    Night
    40% Chance of Storms
    44°
    Friday 3/29
    Day
    63°
    Mostly Cloudy
    Forecast day icon
    Night
    44°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Highs in the mid 60s. East winds 10 to 15 mph becoming southeast with gusts up to 25 mph this afternoon.
    Night Details
    Mostly cloudy with a slight chance of thunderstorms. A chance of showers mainly in the evening. Lows in the lower 40s. Southeast winds 5 to 10 mph becoming west 10 to 15 mph after midnight. Chance of rain 40 percent.
  • Forecast day icon
    Saturday
    Partly Sunny
    53°
    Forecast night icon
    Night
    Mostly Cloudy
    39°
    Saturday 3/30
    Day
    53°
    Partly Sunny
    Forecast day icon
    Night
    39°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the upper 50s. Northwest winds 10 to 15 mph.
    Night Details
    Mostly cloudy. Lows in the upper 30s. Northeast winds 5 to 10 mph.
  • Forecast day icon
    Sunday
    70% Chance Rain Showers
    47°
    Forecast night icon
    Night
    70% Chance of Storms
    40°
    Sunday 3/31
    Day
    47°
    70% Chance Rain Showers
    Forecast day icon
    Night
    40°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers likely mainly in the morning. Highs in the mid 50s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.
    Night Details
    Showers likely. A chance of thunderstorms after midnight. Lows in the lower 40s. Chance of rain 70 percent.
  • Forecast day icon
    Monday
    70% Chance of Storms
    47°
    Forecast night icon
    Night
    50% Chance Rain Showers
    34°
    Monday 4/1
    Day
    47°
    70% Chance of Storms
    Forecast day icon
    Night
    34°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Showers likely with a chance of thunderstorms in the morning then a chance of showers in the afternoon. Highs in the mid 50s. Chance of rain 70 percent.
    Night Details
    Mostly cloudy with a chance of rain showers. Lows in the mid 30s. Chance of rain 50 percent.
  • Forecast day icon
    Tuesday
    Partly Sunny
    47°
    Forecast night icon
    Night
    Partly Cloudy
    32°
    Tuesday 4/2
    Day
    47°
    Partly Sunny
    Forecast day icon
    Night
    32°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly sunny. Highs in the upper 40s.
    Night Details
    Partly cloudy. Lows around 30.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    50°
    Forecast night icon
    Night
    Mostly Clear
    33°
    Wednesday 4/3
    Day
    50°
    Mostly Sunny
    Forecast day icon
    Night
    33°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 50s.
    Night Details
    Mostly clear. Lows in the lower 30s.
  • Forecast day icon
    Thursday
    Sunny
    61°
    Forecast night icon
    Night
    Clear
    42°
    Thursday 4/4
    Day
    61°
    Sunny
    Forecast day icon
    Night
    42°
    Clear
    Forecast night icon
    Day Details
    Sunny. Highs in the lower 60s.
    Night Details
    Clear. Low temperature around 42F. Dew point will be around 35F with an average humidity of 59%. Winds will be 6 mph from the S.
  • Forecast day icon
    Friday
    Sunny
    62°
    Forecast night icon
    Night
    Mostly Clear
    43°
    Friday 4/5
    Day
    62°
    Sunny
    Forecast day icon
    Night
    43°
    Mostly Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 62F. Dew point will be around 38F with an average humidity of 55%. Winds will be 7 mph from the S.
    Night Details
    Mostly clear. Low temperature around 43F. Dew point will be around 36F with an average humidity of 58%. Winds will be 7 mph from the S.
  • Forecast day icon
    Saturday
    Partly Cloudy
    57°
    Forecast night icon
    Night
    30% Chance of Rain
    42°
    Saturday 4/6
    Day
    57°
    Partly Cloudy
    Forecast day icon
    Night
    42°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 57F. Dew point will be around 39F with an average humidity of 61%. Winds will be 9 mph from the S.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 42F. Dew point will be around 38F with an average humidity of 65%. Winds will be 6 mph from the S.