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Current Weather Conditions for Summit, IL

A chance of showers and thunderstorms. Some of the storms could be severe and produce heavy rain. Mostly cloudy. Low around 66, with temperatures rising to around 68 overnight. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.
66°F

Conditions

Wind: 15 mph WSW
Humidity: 91%
Probability of Precipitation: 73%

Hourly Forcast (next 12 hours)

4 AM 5 AM 6 AM 7 AM 8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM
66° 66° 66° 66° 67° 67° 68° 67° 66° 67° 68° 70° 70°

Upcoming Week

Day Forecast High Low
Tonight
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Some of the storms could be severe and produce heavy rain. Mostly cloudy. Low around 66, with temperatures rising to around 68 overnight. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.
55°F 43°F
Wednesday
Chance Showers And Thunderstorms then Showers And Thunderstorms
A chance of showers and thunderstorms before 7am, then showers and thunderstorms. Mostly cloudy. High near 74, with temperatures falling to around 72 in the afternoon. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
55°F 43°F
Wednesday Night
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy, with a low around 61. South southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
55°F 43°F
Thursday
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Partly sunny, with a high near 72. West southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
55°F 43°F
Thursday Night
Showers And Thunderstorms Likely then Partly Cloudy
Showers and thunderstorms likely before 7pm. Partly cloudy, with a low around 52. Northeast wind 5 to 10 mph. Chance of precipitation is 60%.
55°F 43°F
Friday
Partly Sunny
Partly sunny, with a high near 77.
55°F 43°F
Friday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms between 7pm and 1am, then showers and thunderstorms. Mostly cloudy, with a low around 56.
55°F 43°F
Saturday
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy, with a high near 68.
55°F 43°F
Saturday Night
Chance Rain Showers
A chance of rain showers before 1am. Mostly cloudy, with a low around 37.
55°F 43°F
Sunday
Mostly Sunny
Mostly sunny, with a high near 52.
55°F 43°F
Sunday Night
Mostly Clear
Mostly clear, with a low around 36.
55°F 43°F
Monday
Sunny
Sunny, with a high near 57.
55°F 43°F
Monday Night
Mostly Clear
Mostly clear, with a low around 41.
55°F 43°F
Tuesday
Mostly Sunny
Mostly sunny, with a high near 67.
55°F 43°F
Data provided by weather.gov