Summit, IL 10-Day Weather Charts

24 Hour Forecast

Current Conditions - Cumulonimbus Clouds. Temperature is 86°F30°C, dew point 69°F21°C, humidity 57%. Wind direction is ENE at 6 mph10 km/h with visibility of 10 mi16 km. Barometric pressure is 29.95 in1014 mb.

Today - Mostly cloudy early in the afternoon, then becoming partly cloudy. A slight chance of showers and thunderstorms early in the after.. Full Forecast

Tonight - Mostly clear. A slight chance of showers and thunderstorms after midnight. Humid with lows in the mid 70s. South winds around 5 mp.. Full Forecast

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10 Day High/Low Temp Chart

10 Day High/Low Temp Chart

10 Day POP Chart

10 Day Dew Point Chart

10 Day Dew Point Chart

10 Day Humidity Chart

10 Day UV Index Chart

10 Day Barometric Pressure Chart

10 Day Barometric Pressure Chart