Summit-Argo, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Friday
    Rain
    59°
    Forecast night icon
    Night
    70% Chance of Storms
    52°
    Friday 4/26
    Day
    59°
    Rain
    Forecast day icon
    Night
    52°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with likely rain. Chance of precipitation 90%. High temperature around 59F. Dew point will be around 42F with an average humidity of 57%. Winds will be 11 mph from the SE.
    Night Details
    Cloudy with showers likely and a chance of thunderstorms. Turning warmer and more humid. Lows in the upper 50s. South winds 10 to 20 mph with gusts up to 30 mph. Chance of precipitation 70 percent.
  • Forecast day icon
    Saturday
    Partly Cloudy
    79°
    Forecast night icon
    Night
    50% Chance of Storms
    64°
    Saturday 4/27
    Day
    79°
    Partly Cloudy
    Forecast day icon
    Night
    64°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Southwest winds 10 to 20 mph with gusts up to 40 mph. Chance of precipitation 20 percent.
    Night Details
    Mostly cloudy with a 50 percent chance of thunderstorms. Some thunderstorms may produce heavy rainfall. Unseasonably mild. Lows in the lower 60s. South winds 10 to 15 mph with gusts up to 25 mph.
  • Forecast day icon
    Sunday
    50% Chance of Storms
    81°
    Forecast night icon
    Night
    80% Chance of Storms
    64°
    Sunday 4/28
    Day
    81°
    50% Chance of Storms
    Forecast day icon
    Night
    64°
    80% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of thunderstorms in the morning then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 70s. South winds 10 to 20 mph with gusts up to 30 mph. Chance of precipitation 50 percent.
    Night Details
    Showers likely with a chance of thunderstorms in the evening then showers with a chance of thunderstorms after midnight. Unseasonably mild. Lows in the lower 60s. South winds 10 to 20 mph with gusts up to 30 mph. Chance of precipitation 80 percent.
  • Forecast day icon
    Monday
    60% Chance of Storms
    74°
    Forecast night icon
    Night
    30% Chance of Storms
    54°
    Monday 4/29
    Day
    74°
    60% Chance of Storms
    Forecast day icon
    Night
    54°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Showers likely with a slight chance of thunderstorms in the morning then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of precipitation 60 percent.
    Night Details
    Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the evening then mostly clear after midnight. Lows in the lower 50s. Chance of precipitation 30 percent.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    79°
    Forecast night icon
    Night
    30% Chance of Storms
    60°
    Tuesday 4/30
    Day
    79°
    Mostly Sunny
    Forecast day icon
    Night
    60°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 70s.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. A 30 percent chance of thunderstorms. Lows in the upper 50s.
  • Forecast day icon
    Wednesday
    30% Chance of Storms
    76°
    Forecast night icon
    Night
    40% Chance of Storms
    56°
    Wednesday 5/1
    Day
    76°
    30% Chance of Storms
    Forecast day icon
    Night
    56°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of precipitation 30 percent.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. A 40 percent chance of thunderstorms. Lows in the mid 50s.
  • Forecast day icon
    Thursday
    40% Chance Rain Showers
    74°
    Forecast night icon
    Night
    30% Chance Rain Showers
    50°
    Thursday 5/2
    Day
    74°
    40% Chance Rain Showers
    Forecast day icon
    Night
    50°
    30% Chance Rain Showers
    Forecast night icon
    Day Details
    Mostly cloudy in the morning then becoming partly cloudy. A chance of showers. Highs in the lower 70s inland but only in the upper 60s near the lake. Chance of precipitation 40 percent.
    Night Details
    Mostly cloudy with a chance of showers in the evening then partly cloudy after midnight. Lows around 50. Chance of precipitation 30 percent.
  • Forecast day icon
    Friday
    Partly Cloudy
    67°
    Forecast night icon
    Night
    Clear
    49°
    Friday 5/3
    Day
    67°
    Partly Cloudy
    Forecast day icon
    Night
    49°
    Clear
    Forecast night icon
    Day Details
    Partly cloudy. Highs in the lower 60s.
    Night Details
    Clear. Low temperature around 49F. Dew point will be around 40F with an average humidity of 58%. Winds will be 5 mph from the E.
  • Forecast day icon
    Saturday
    Sunny
    70°
    Forecast night icon
    Night
    Mostly Clear
    55°
    Saturday 5/4
    Day
    70°
    Sunny
    Forecast day icon
    Night
    55°
    Mostly Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 70F. Dew point will be around 42F with an average humidity of 47%. Winds will be 4 mph from the SE.
    Night Details
    Mostly clear. Low temperature around 55F. Dew point will be around 47F with an average humidity of 63%. Winds will be 5 mph from the S.
  • Forecast day icon
    Sunday
    Partly Cloudy
    74°
    Forecast night icon
    Night
    30% Chance of Rain
    59°
    Sunday 5/5
    Day
    74°
    Partly Cloudy
    Forecast day icon
    Night
    59°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 74F. Dew point will be around 52F with an average humidity of 58%. Winds will be 4 mph from the S.
    Night Details
    Mostly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 59F. Dew point will be around 54F with an average humidity of 72%. Winds will be 3 mph from the S.