Summit Argo, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Tuesday
    Thunderstorms
    74°
    Forecast night icon
    Night
    Mostly Clear
    54°
    Tuesday 5/7
    Day
    74°
    Thunderstorms
    Forecast day icon
    Night
    54°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Showers with thunderstorms likely in the morning then thunderstorms likely in the afternoon. Highs in the mid 70s. Southeast winds 10 to 15 mph in the morning becoming southwest in the afternoon. Gusts up to 25 mph. Chance of precipitation 90 percent.
    Night Details
    Mostly clear. A slight chance of thunderstorms in the evening. Lows in the mid 50s. Southwest winds 5 to 10 mph. Chance of precipitation 20 percent.
  • Forecast day icon
    Wednesday
    30% Chance of Storms
    78°
    Forecast night icon
    Night
    70% Chance of Storms
    50°
    Wednesday 5/8
    Day
    78°
    30% Chance of Storms
    Forecast day icon
    Night
    50°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny in the morning then mostly cloudy with a chance of thunderstorms in the afternoon. Highs in the upper 70s inland but only in the lower 70s near the lake. Southwest winds 5 to 10 mph in the morning becoming southeast in the afternoon. Chance of precipitation 30 percent.
    Night Details
    Showers likely with a slight chance of thunderstorms in the evening then showers likely with a chance of thunderstorms after midnight. Lows in the lower 50s. Northeast winds 10 to 15 mph. Chance of precipitation 70 percent.
  • Forecast day icon
    Thursday
    60% Chance of Storms
    60°
    Forecast night icon
    Night
    Partly Cloudy
    44°
    Thursday 5/9
    Day
    60°
    60% Chance of Storms
    Forecast day icon
    Night
    44°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Showers likely with a slight chance of thunderstorms. Highs in the mid 50s. North winds 10 to 20 mph with gusts up to 30 mph. Chance of precipitation 60 percent.
    Night Details
    Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 40s.
  • Forecast day icon
    Friday
    Partly Cloudy
    65°
    Forecast night icon
    Night
    40% Chance of Storms
    47°
    Friday 5/10
    Day
    65°
    Partly Cloudy
    Forecast day icon
    Night
    47°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny in the morning then becoming partly cloudy. Highs in the mid 60s inland but only in the upper 50s near the lake.
    Night Details
    Partly cloudy with a slight chance of thunderstorms in the evening then mostly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows around 50. Chance of precipitation 40 percent.
  • Forecast day icon
    Saturday
    60% Chance of Storms
    63°
    Forecast night icon
    Night
    Partly Cloudy
    44°
    Saturday 5/11
    Day
    63°
    60% Chance of Storms
    Forecast day icon
    Night
    44°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a chance of showers in the morning then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 60s. Chance of precipitation 60 percent.
    Night Details
    Partly cloudy in the evening then clearing. Lows in the upper 40s.
  • Forecast day icon
    Sunday
    Partly Cloudy
    69°
    Forecast night icon
    Night
    Partly Cloudy
    57°
    Sunday 5/12
    Day
    69°
    Partly Cloudy
    Forecast day icon
    Night
    57°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny in the morning then becoming partly cloudy. Highs in the upper 60s.
    Night Details
    Partly cloudy. Lows in the lower 50s.
  • Forecast day icon
    Monday
    Partly Cloudy
    78°
    Forecast night icon
    Night
    30% Chance of Rain
    53°
    Monday 5/13
    Day
    78°
    Partly Cloudy
    Forecast day icon
    Night
    53°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy in the morning then clearing. Highs in the mid 70s.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 53F. Dew point will be around 54F with an average humidity of 82%. Winds will be 4 mph from the SW.
  • Forecast day icon
    Tuesday
    30% Chance of Rain
    71°
    Forecast night icon
    Night
    30% Chance of Rain
    53°
    Tuesday 5/14
    Day
    71°
    30% Chance of Rain
    Forecast day icon
    Night
    53°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 71F. Dew point will be around 52F with an average humidity of 63%. 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 53F. Dew point will be around 50F with an average humidity of 74%. Winds will be 2 mph from the S.
  • Forecast day icon
    Wednesday
    40% Chance of Rain
    73°
    Forecast night icon
    Night
    40% Chance of Rain
    55°
    Wednesday 5/15
    Day
    73°
    40% Chance of Rain
    Forecast day icon
    Night
    55°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a chance of rain. Chance of precipitation 40%. High temperature around 73F. Dew point will be around 53F with an average humidity of 62%. Winds will be 2 mph from the SW.
    Night Details
    Clear with a chance of rain. Chance of precipitation 35%. Low temperature around 55F. Dew point will be around 52F with an average humidity of 75%. Winds will be 4 mph from the S.
  • Forecast day icon
    Thursday
    40% Chance of Rain
    74°
    Forecast night icon
    Night
    30% Chance of Rain
    56°
    Thursday 5/16
    Day
    74°
    40% Chance of Rain
    Forecast day icon
    Night
    56°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a 35% chance for rain and thunderstorms. High temperature around 74F. Dew point will be around 57F with an average humidity of 67%. Winds will be 4 mph from the SW.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 56F. Dew point will be around 54F with an average humidity of 77%. Winds will be 4 mph from the SW.