Includes the Counties: Cook
Includes the cities: Chicago

Rest Of Tonight...Mostly clear in the evening then becoming partly cloudy. Lows in the 60s...Except in the upper 60s downtown. South winds around 10 mph.
Friday...Considerable cloudiness with a 40 percent chance of showers and thunderstorms. Highs in the mid 80s. Southwest winds around 10 mph.
Friday Night...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows in the upper 60s...Except in the lower 70s downtown. Southwest winds around 10 mph in the evening becoming light and variable after midnight.
Saturday...Partly cloudy. Highs in the lower 80s. Northwest winds around 10 mph in the morning shifting to the northeast in the afternoon.
Saturday Night...Partly cloudy. Lows in the mid 60s. Southeast winds around 10 mph in the evening shifting to the southwest after midnight.
Sunday...Mostly sunny. Highs in the lower 80s.
Sunday Night...Partly cloudy. Lows in the mid 60s.
Monday...Partly cloudy. Highs in the lower 80s.
Monday Night...Partly cloudy. Lows in the mid 60s. Highs in the lower 80s.
Tuesday...Partly cloudy. Lows in the mid 60s. Highs in the lower 80s.
Tuesday Night...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the mid 60s.
Wednesday...Partly sunny with a 30 percent chance of showers and thunderstorms. Highs in the lower 80s.
Wednesday Night...Partly cloudy. Lows in the mid 60s. Highs in the lower 80s.
Thursday...Partly cloudy. Lows in the mid 60s. Highs in the lower 80s.