Grinnell, Iowa | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Clear
    43°
    Tuesday 4/23
    Forecast night icon
    43°
    Clear
    Hourly
    Night Details
    Clear. Lows in the upper 30s. North winds around 10 mph.
  • Forecast day icon
    Wednesday
    Sunny
    60°
    Forecast night icon
    Night
    Partly Cloudy
    44°
    Wednesday 4/24
    Day
    60°
    Sunny
    Forecast day icon
    Night
    44°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 60s. Northeast winds 5 to 10 mph.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows around 40. Southeast winds 5 to 10 mph.
  • Forecast day icon
    Thursday
    Mostly Sunny
    63°
    Forecast night icon
    Night
    Thunderstorms
    49°
    Thursday 4/25
    Day
    63°
    Mostly Sunny
    Forecast day icon
    Night
    49°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 60s. Southeast winds 15 to 20 mph.
    Night Details
    Mostly cloudy. A chance of showers in the evening then showers with a chance of thunderstorms after midnight. Breezy with lows in the upper 40s. Southeast winds 15 to 25 mph. Gusts up to 40 mph after midnight. Chance of rain 90 percent.
  • Forecast day icon
    Friday
    Thunderstorms
    64°
    Forecast night icon
    Night
    Thunderstorms
    61°
    Friday 4/26
    Day
    64°
    Thunderstorms
    Forecast day icon
    Night
    61°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Showers. A chance of thunderstorms in the morning then thunderstorms likely in the afternoon. Windy with highs in the upper 60s. Chance of rain near 100 percent.
    Night Details
    Showers with thunderstorms likely in the evening then a chance of showers and thunderstorms after midnight. Windy with lows in the upper 50s. Chance of rain near 100 percent.
  • Forecast day icon
    Saturday
    50% Chance of Storms
    74°
    Forecast night icon
    Night
    Thunderstorms
    61°
    Saturday 4/27
    Day
    74°
    50% Chance of Storms
    Forecast day icon
    Night
    61°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers and thunderstorms. Breezy with highs in the upper 70s. Chance of rain 50 percent.
    Night Details
    A chance of thunderstorms. Showers. Lows in the upper 50s. Chance of rain 90 percent.
  • Forecast day icon
    Sunday
    Thunderstorms
    67°
    Forecast night icon
    Night
    50% Chance of Storms
    51°
    Sunday 4/28
    Day
    67°
    Thunderstorms
    Forecast day icon
    Night
    51°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    A chance of thunderstorms. Showers breezy with highs in the lower 70s. Chance of rain 90 percent.
    Night Details
    A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Breezy with lows in the upper 40s. Chance of rain 50 percent.
  • Forecast day icon
    Monday
    Partly Sunny
    59°
    Forecast night icon
    Night
    Partly Cloudy
    46°
    Monday 4/29
    Day
    59°
    Partly Sunny
    Forecast day icon
    Night
    46°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs around 60.
    Night Details
    Partly cloudy in the evening then clearing. Lows in the lower 40s.
  • Forecast day icon
    Tuesday
    Sunny
    70°
    Forecast night icon
    Night
    30% Chance of Rain
    55°
    Tuesday 4/30
    Day
    70°
    Sunny
    Forecast day icon
    Night
    55°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny. Highs around 70.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 55F. Dew point will be around 51F with an average humidity of 74%. Winds will be 6 mph from the S.
  • Forecast day icon
    Wednesday
    30% Chance of Rain
    73°
    Forecast night icon
    Night
    40% Chance of Rain
    58°
    Wednesday 5/1
    Day
    73°
    30% Chance of Rain
    Forecast day icon
    Night
    58°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 73F. Dew point will be around 58F with an average humidity of 73%. Winds will be 8 mph from the S.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 58F. Dew point will be around 55F with an average humidity of 73%. Winds will be 4 mph from the S.
  • Forecast day icon
    Thursday
    30% Chance of Rain
    72°
    Forecast night icon
    Night
    30% Chance of Rain
    56°
    Thursday 5/2
    Day
    72°
    30% Chance of Rain
    Forecast day icon
    Night
    56°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 72F. Dew point will be around 58F with an average humidity of 73%. Winds will be 4 mph from the SW.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 56F. Dew point will be around 53F with an average humidity of 74%. Winds will be 3 mph from the S.