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Current Weather Conditions for Summit, IL

A slight chance of rain showers before 1pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 86. West southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
76°F

Conditions

Wind: 10 mph SW
Humidity: 87%
Probability of Precipitation: 19%

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
76° 77° 79° 81° 82° 84° 86° 86° 86° 86° 84° 82° 79°

Upcoming Week

Day Forecast High Low
Today
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
A slight chance of rain showers before 1pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 86. West southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
86°F 71°F
Tonight
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 72. Southwest wind 5 to 10 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
86°F 71°F
Wednesday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly sunny, with a high near 92. Heat index values as high as 99. South southwest wind 5 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
86°F 71°F
Wednesday Night
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Partly cloudy, with a low around 72. Heat index values as high as 95. South southwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
86°F 71°F
Thursday
Showers And Thunderstorms
Showers and thunderstorms. Partly sunny, with a high near 89. Southwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
86°F 71°F
Thursday Night
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 80%.
86°F 71°F
Friday
Slight Chance Showers And Thunderstorms then Sunny
A slight chance of showers and thunderstorms before 7am. Sunny, with a high near 79.
86°F 71°F
Friday Night
Mostly Clear
Mostly clear, with a low around 64.
86°F 71°F
Saturday
Sunny
Sunny, with a high near 85.
86°F 71°F
Saturday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 63.
86°F 71°F
Sunday
Chance Rain Showers
A chance of rain showers. Partly sunny, with a high near 77.
86°F 71°F
Sunday Night
Chance Showers And Thunderstorms
A slight chance of rain showers before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 59.
86°F 71°F
Monday
Chance Rain Showers
A chance of rain showers. Mostly sunny, with a high near 76.
86°F 71°F
Monday Night
Slight Chance Showers And Thunderstorms
A chance of rain showers before 7pm, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 58.
86°F 71°F
Data provided by weather.gov