Grant Park, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    40% Chance of Rain
    40°
    Thursday 3/28
    Forecast night icon
    40°
    40% Chance of Rain
    Hourly
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 40F. Dew point will be around 35F with an average humidity of 73%. Winds will be 2 mph from the NE.
  • Forecast day icon
    Friday
    Mostly Cloudy
    64°
    Forecast night icon
    Night
    Thunderstorms
    52°
    Friday 3/29
    Day
    64°
    Mostly Cloudy
    Forecast day icon
    Night
    52°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Highs in the lower 60s. Southeast winds 5 to 10 mph.
    Night Details
    Showers with a chance of thunderstorms. Lows in the lower 50s. South winds 10 to 15 mph. Gusts up to 25 mph after midnight. Chance of precipitation 90 percent.
  • Forecast day icon
    Saturday
    Mostly Cloudy
    64°
    Forecast night icon
    Night
    Mostly Cloudy
    38°
    Saturday 3/30
    Day
    64°
    Mostly Cloudy
    Forecast day icon
    Night
    38°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A slight chance of thunderstorms in the morning. Highs in the lower 60s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 20 percent.
    Night Details
    Mostly cloudy. A slight chance of showers after midnight. Lows in the upper 30s. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent.
  • Forecast day icon
    Sunday
    70% Chance of Storms
    51°
    Forecast night icon
    Night
    Thunderstorms
    46°
    Sunday 3/31
    Day
    51°
    70% Chance of Storms
    Forecast day icon
    Night
    46°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers in the morning then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 50s. East winds 10 to 15 mph. Chance of precipitation 70 percent.
    Night Details
    Showers with a chance of thunderstorms. Lows in the mid 40s. Chance of precipitation 90 percent.
  • Forecast day icon
    Monday
    Thunderstorms
    55°
    Forecast night icon
    Night
    70% Chance of Storms
    42°
    Monday 4/1
    Day
    55°
    Thunderstorms
    Forecast day icon
    Night
    42°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers with a slight chance of thunderstorms in the morning then showers with a chance of thunderstorms in the afternoon. Highs around 60. Chance of precipitation 90 percent.
    Night Details
    Mostly cloudy. Showers likely with a slight chance of thunderstorms in the evening then a chance of showers after midnight. Lows in the lower 40s. Chance of precipitation 70 percent.
  • Forecast day icon
    Tuesday
    30% Chance Rain Showers
    47°
    Forecast night icon
    Night
    Mostly Cloudy
    35°
    Tuesday 4/2
    Day
    47°
    30% Chance Rain Showers
    Forecast day icon
    Night
    35°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers in the morning. Highs in the lower 50s. Chance of precipitation 30 percent.
    Night Details
    Mostly cloudy. Lows in the lower 30s.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    49°
    Forecast night icon
    Night
    Partly Cloudy
    33°
    Wednesday 4/3
    Day
    49°
    Partly Cloudy
    Forecast day icon
    Night
    33°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly cloudy. Highs in the upper 40s.
    Night Details
    Partly cloudy in the evening then clearing. Lows in the lower 30s.
  • Forecast day icon
    Thursday
    Mostly Sunny
    57°
    Forecast night icon
    Night
    Clear
    40°
    Thursday 4/4
    Day
    57°
    Mostly Sunny
    Forecast day icon
    Night
    40°
    Clear
    Forecast night icon
    Day Details
    Mostly sunny. Highs in the mid 50s.
    Night Details
    Clear. Low temperature around 40F. Dew point will be around 38F with an average humidity of 79%. Winds will be 3 mph from the SE.
  • Forecast day icon
    Friday
    Sunny
    61°
    Forecast night icon
    Night
    Clear
    43°
    Friday 4/5
    Day
    61°
    Sunny
    Forecast day icon
    Night
    43°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 61F. Dew point will be around 44F with an average humidity of 71%. Winds will be 5 mph from the SE.
    Night Details
    Clear. Low temperature around 43F. Dew point will be around 43F with an average humidity of 79%. Winds will be 5 mph from the SE.
  • Forecast day icon
    Saturday
    Mostly Sunny
    62°
    Forecast night icon
    Night
    Partly Cloudy
    45°
    Saturday 4/6
    Day
    62°
    Mostly Sunny
    Forecast day icon
    Night
    45°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 62F. Dew point will be around 46F with an average humidity of 71%. Winds will be 6 mph from the SE.
    Night Details
    Partly cloudy. Low temperature around 45F. Dew point will be around 44F with an average humidity of 82%. Winds will be 5 mph from the SE.