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Current Weather Conditions for Summit, IL

A chance of showers and thunderstorms after 4pm. Sunny. High near 87, with temperatures falling to around 83 in the afternoon. South southwest wind 15 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
74°F

Conditions

Wind: 15 mph SSW
Humidity: 41%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM
74° 77° 80° 83° 85° 85° 86° 86° 83° 78° 76° 73° 70°

Upcoming Week

Day Forecast High Low
Today
Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 4pm. Sunny. High near 87, with temperatures falling to around 83 in the afternoon. South southwest wind 15 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
86°F 57°F
Tonight
Chance Showers And Thunderstorms then Mostly Cloudy
A chance of showers and thunderstorms before 10pm. Mostly cloudy. Low around 54, with temperatures rising to around 56 overnight. Southwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
86°F 57°F
Saturday
Partly Sunny
Partly sunny, with a high near 67. West wind around 20 mph, with gusts as high as 30 mph.
86°F 57°F
Saturday Night
Mostly Clear
Mostly clear, with a low around 51. West northwest wind 5 to 15 mph, with gusts as high as 25 mph.
86°F 57°F
Sunday
Mostly Sunny
Mostly sunny, with a high near 67. North wind 5 to 10 mph, with gusts as high as 20 mph.
86°F 57°F
Sunday Night
Partly Cloudy
Partly cloudy, with a low around 46.
86°F 57°F
Monday
Chance Rain Showers
A chance of rain showers between 7am and 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 61. Chance of precipitation is 30%.
86°F 57°F
Monday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 49.
86°F 57°F
Tuesday
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a high near 59.
86°F 57°F
Tuesday Night
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a low around 49.
86°F 57°F
Wednesday
Rain Showers Likely
Rain showers likely. Partly sunny, with a high near 59.
86°F 57°F
Wednesday Night
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a low around 47.
86°F 57°F
Thursday
Slight Chance Rain Showers
A slight chance of rain showers. Partly sunny, with a high near 62.
86°F 57°F
Thursday Night
Slight Chance Rain Showers
A slight chance of rain showers before 1am. Partly cloudy, with a low around 48.
86°F 57°F
Data provided by weather.gov