June 18 - August 1

Wed 6/18

Not as warm; a morning shower or two, then afternoon rain, some heavy, and a thunderstorm; watch for flash flooding, hail and localized damaging wind gusts

alerts

Flash Flood Warning

6:50 PM Wednesday - 8:45 PM Wednesday

alerts

Flood Watch

10:28 AM Wednesday - 10:00 PM Wednesday

alerts

Flood Advisory

5:07 PM Wednesday - 8:15 PM Wednesday

alerts

Flood Advisory

6:22 PM Wednesday - 8:30 PM Wednesday

RealFeel®92°

RealFeel Shade™89°

Max UV Index3 (Moderate)

WindENE 7 mph

Thu 6/19

83° /68°

59%

A shower in the area early in the morning; warm with sun and some clouds

RealFeel®85°

RealFeel Shade™81°

Max UV Index11 (Extreme)

WindNNW 9 mph

Fri 6/20

86° /74°

Partly sunny and very warm

RealFeel®90°

RealFeel Shade™83°

Max UV Index11 (Extreme)

WindSSW 13 mph

Sat 6/21

94° /77°

Breezy and hot with clouds to start, then sunshine returns; start of an extended heat wave; stay hydrated

RealFeel®99°

RealFeel Shade™94°

Max UV Index11 (Extreme)

WindSSW 16 mph

Sun 6/22

94° /78°

Partly sunny, breezy and hot; stay hydrated when outside in the heat

RealFeel®99°

RealFeel Shade™93°

Max UV Index10 (Very High)

WindSSW 13 mph

Mon 6/23

94° /75°

Sunshine and hot; breezy in the afternoon; stay hydrated when outside in the heat

RealFeel®97°

RealFeel Shade™91°

Max UV Index11 (Extreme)

WindSW 12 mph

Tue 6/24

87° /69°

Very warm; sun and areas of high clouds in the morning, then mostly cloudy in the afternoon

RealFeel®94°

RealFeel Shade™87°

Max UV Index6 (High)

WindW 8 mph

Wed 6/25

83° /71°

73%

Strong morning thunderstorms; mostly cloudy with a strong t-storm in spots in the afternoon

RealFeel®94°

RealFeel Shade™85°

Max UV Index8 (Very High)

WindNNE 6 mph

Thu 6/26

82° /70°

11%

Mostly cloudy and uncomfortably humid

RealFeel®92°

RealFeel Shade™89°

Max UV Index7 (High)

WindNE 6 mph

Fri 6/27

79° /67°

Mostly sunny and less humid

RealFeel®87°

RealFeel Shade™83°

Max UV Index10 (Very High)

WindSW 9 mph

Sat 6/28

80° /69°

43%

A morning shower in the area; otherwise, partly sunny and humid

RealFeel®89°

RealFeel Shade™84°

Max UV Index10 (Very High)

WindN 10 mph

Sun 6/29

78° /70°

Less humid with some sunshine

RealFeel®87°

RealFeel Shade™76°

Max UV Index10 (Very High)

WindNE 6 mph

Mon 6/30

81° /72°

55%

Mostly sunny with a passing shower

RealFeel®85°

RealFeel Shade™78°

Max UV Index9 (Very High)

WindNNE 8 mph

Tue 7/1

80° /65°

Sunny

RealFeel®84°

RealFeel Shade™77°

Max UV Index10 (Very High)

WindSW 12 mph

Wed 7/2

82° /70°

65%

A couple of showers and a thunderstorm in the morning; otherwise, mostly cloudy and humid

RealFeel®89°

RealFeel Shade™87°

Max UV Index6 (High)

WindW 8 mph

Thu 7/3

80° /69°

25%

Mostly cloudy and humid

RealFeel®83°

RealFeel Shade™81°

Max UV Index3 (Moderate)

WindNNE 7 mph

Fri 7/4

77° /68°

10%

Mostly sunny and less humid

RealFeel®84°

RealFeel Shade™75°

Max UV Index10 (Very High)

WindNE 6 mph

Sat 7/5

78° /69°

10%

Sunny and humid

RealFeel®87°

RealFeel Shade™80°

Max UV Index10 (Very High)

WindSSW 4 mph

Sun 7/6

82° /70°

65%

Humid with periods of clouds and sunshine; a couple of showers in the afternoon

RealFeel®88°

RealFeel Shade™88°

Max UV Index5 (Moderate)

WindWSW 6 mph

Mon 7/7

81° /70°

65%

Humid with considerable cloudiness; a couple of afternoon showers and a thunderstorm

RealFeel®86°

RealFeel Shade™86°

Max UV Index4 (Moderate)

WindWSW 5 mph

Tue 7/8

80° /69°

56%

A morning thunderstorm; otherwise, decreasing clouds and humid

RealFeel®86°

RealFeel Shade™78°

Max UV Index10 (Very High)

WindWNW 13 mph

Wed 7/9

77° /66°

20%

Partly sunny and less humid

RealFeel®79°

RealFeel Shade™73°

Max UV Index10 (Very High)

WindWNW 13 mph

Thu 7/10

76° /66°

10%

Brilliant sunshine

RealFeel®81°

RealFeel Shade™74°

Max UV Index10 (Very High)

WindWSW 8 mph

Fri 7/11

77° /67°

25%

Sunny to partly cloudy

RealFeel®86°

RealFeel Shade™77°

Max UV Index10 (Very High)

WindSSW 5 mph

Sat 7/12

77° /69°

59%

Mostly cloudy and humid with a couple of showers and a thunderstorm

RealFeel®80°

RealFeel Shade™79°

Max UV Index2 (Low)

WindSSW 15 mph

Sun 7/13

78° /64°

10%

Mostly sunny and less humid

RealFeel®84°

RealFeel Shade™75°

Max UV Index10 (Very High)

WindWNW 9 mph

Mon 7/14

76° /64°

25%

Clouds and sun

RealFeel®82°

RealFeel Shade™75°

Max UV Index10 (Very High)

WindSE 7 mph

Tue 7/15

77° /70°

70%

Cloudy and humid; showers and thunderstorms in the afternoon

RealFeel®78°

RealFeel Shade™78°

Max UV Index2 (Low)

WindSSE 15 mph

Wed 7/16

78° /70°

41%

Periods of clouds and sunshine with a shower in places; humid

RealFeel®84°

RealFeel Shade™81°

Max UV Index4 (Moderate)

WindW 7 mph

Thu 7/17

79° /71°

10%

Mostly sunny and humid

RealFeel®89°

RealFeel Shade™82°

Max UV Index10 (Very High)

WindWSW 6 mph

Fri 7/18

82° /72°

65%

Sun followed by clouds and uncomfortably humid; a couple of afternoon showers and a thunderstorm

RealFeel®87°

RealFeel Shade™87°

Max UV Index5 (Moderate)

WindSSW 13 mph

Sat 7/19

81° /71°

65%

Uncomfortably humid with more clouds than sun; a couple of showers and a thunderstorm in the afternoon

RealFeel®85°

RealFeel Shade™85°

Max UV Index5 (Moderate)

WindSSW 14 mph

Sun 7/20

82° /71°

10%

Mostly sunny and humid

RealFeel®89°

RealFeel Shade™83°

Max UV Index10 (Very High)

WindNNW 10 mph

Mon 7/21

78° /69°

Humid with plenty of sunshine

RealFeel®87°

RealFeel Shade™79°

Max UV Index10 (Very High)

WindNE 5 mph

Tue 7/22

79° /72°

40%

Mostly cloudy and uncomfortably humid; a thunderstorm in spots in the afternoon

RealFeel®86°

RealFeel Shade™85°

Max UV Index4 (Moderate)

WindSSE 6 mph

Wed 7/23

83° /72°

70%

Mostly cloudy and uncomfortably humid; periods of rain in the afternoon

RealFeel®91°

RealFeel Shade™89°

Max UV Index5 (Moderate)

WindS 13 mph

Thu 7/24

84° /69°

56%

A couple of morning showers; otherwise, overcast and humid

RealFeel®86°

RealFeel Shade™86°

Max UV Index3 (Moderate)

WindN 10 mph

Fri 7/25

78° /68°

55%

Humid with plenty of clouds; a little morning rain followed by a thundershower in spots in the afternoon

RealFeel®81°

RealFeel Shade™80°

Max UV Index2 (Low)

WindNE 7 mph

Sat 7/26

78° /71°

20%

Humid with partial sunshine

RealFeel®87°

RealFeel Shade™82°

Max UV Index7 (High)

WindNW 2 mph

Sun 7/27

81° /72°

20%

Humid with sun and some clouds

RealFeel®91°

RealFeel Shade™86°

Max UV Index9 (Very High)

WindS 5 mph

Mon 7/28

84° /73°

25%

Uncomfortably humid with intervals of clouds and sunshine

RealFeel®91°

RealFeel Shade™89°

Max UV Index4 (Moderate)

WindS 9 mph

Tue 7/29

84° /73°

20%

Mostly sunny and uncomfortably humid

RealFeel®94°

RealFeel Shade™91°

Max UV Index9 (Very High)

WindSSW 8 mph

Wed 7/30

83° /72°

25%

Uncomfortably humid with more sun than clouds

RealFeel®94°

RealFeel Shade™90°

Max UV Index9 (Very High)

WindSW 9 mph

Thu 7/31

84° /72°

60%

Partly sunny and uncomfortably humid; an afternoon shower

RealFeel®92°

RealFeel Shade™90°

Max UV Index8 (Very High)

WindSSW 12 mph

Fri 8/1

78° /65°

Mostly sunny and less humid

RealFeel®83°

RealFeel Shade™77°

Max UV Index9 (Very High)

WindNNE 7 mph

Chicago, IL

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