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Chicago Heights, IL

58°F
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Chicago Heights, IL Weather
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Winter Center
Today Hourly

Daily

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June 15 - July 29

Sun 6/15

81° /62°
1%
Sunny to partly cloudy and beautiful; dry for outdoor plans on Father's Day

RealFeel®86°

RealFeel Shade™78°

Max UV Index11 (Extreme)

WindENE 8 mph

Mon 6/16

87° /66°
9%
Warm with times of clouds and sun

RealFeel®91°

RealFeel Shade™85°

Max UV Index10 (Very High)

WindESE 6 mph

Tue 6/17

90° /69°
55%
Hot and humid with times of clouds and sun; a thunderstorm in the afternoon

RealFeel®95°

RealFeel Shade™92°

Max UV Index7 (High)

WindSW 8 mph

Wed 6/18

78° /64°
78%
Cloudy, breezy and not as warm with heavy t-storms in the afternoon; storms can bring flooding downpours, hail, damaging wind gusts, and an isolated tornado

RealFeel®81°

RealFeel Shade™79°

Max UV Index3 (Moderate)

WindWSW 14 mph

Thu 6/19

82° /64°
25%
Humid with sunshine and a few clouds

RealFeel®87°

RealFeel Shade™82°

Max UV Index11 (Extreme)

WindNW 9 mph

Fri 6/20

83° /69°
9%
Mostly cloudy and humid

RealFeel®89°

RealFeel Shade™84°

Max UV Index8 (Very High)

WindSW 10 mph

Sat 6/21

90° /72°
2%
Mostly sunny and humid

RealFeel®97°

RealFeel Shade™93°

Max UV Index11 (Extreme)

WindSSW 15 mph

Sun 6/22

93° /74°
1%
Mostly sunny, hot and humid

RealFeel®103°

RealFeel Shade™100°

Max UV Index11 (Extreme)

WindSSW 9 mph

Mon 6/23

92° /73°
67%
Hot with more clouds than sun; an afternoon thunderstorm or two

RealFeel®96°

RealFeel Shade™96°

Max UV Index7 (High)

WindSW 14 mph

Tue 6/24

87° /67°
75%
Mainly cloudy, warm and humid; a morning thunderstorm in parts of the area followed by periods of rain in the afternoon

RealFeel®95°

RealFeel Shade™92°

Max UV Index5 (Moderate)

WindWNW 7 mph

Wed 6/25

84° /64°
1%
Less humid with plenty of sun

RealFeel®88°

RealFeel Shade™81°

Max UV Index11 (Extreme)

WindNNE 7 mph

Thu 6/26

81° /67°
38%
Partly sunny with a shower in spots

RealFeel®84°

RealFeel Shade™78°

Max UV Index10 (Very High)

WindS 7 mph

Fri 6/27

82° /68°
79%
Cloudy; rain and a thunderstorm in the morning followed by a couple of thunderstorms in the afternoon

RealFeel®82°

RealFeel Shade™79°

Max UV Index3 (Moderate)

WindS 12 mph

Sat 6/28

83° /62°
10%
Mostly sunny and humid

RealFeel®93°

RealFeel Shade™87°

Max UV Index11 (Extreme)

WindSSE 4 mph

Sun 6/29

87° /69°
20%
Uncomfortably humid with plenty of sunshine

RealFeel®95°

RealFeel Shade™91°

Max UV Index11 (Extreme)

WindSW 12 mph

Mon 6/30

88° /69°
20%
Warm and humid with plenty of sunshine

RealFeel®96°

RealFeel Shade™92°

Max UV Index11 (Extreme)

WindSW 9 mph

Tue 7/1

88° /68°
5%
Sunny, warm and humid

RealFeel®94°

RealFeel Shade™89°

Max UV Index11 (Extreme)

WindSW 9 mph

Wed 7/2

87° /68°
39%
Mostly sunny, humid and remaining warm; a thunderstorm in spots in the afternoon

RealFeel®96°

RealFeel Shade™91°

Max UV Index11 (Extreme)

WindWSW 7 mph

Thu 7/3

87° /67°
25%
Uncomfortably humid with sunshine and a few clouds

RealFeel®97°

RealFeel Shade™93°

Max UV Index10 (Very High)

WindSSE 6 mph

Fri 7/4

86° /69°
25%
Mostly sunny and uncomfortably humid

RealFeel®96°

RealFeel Shade™92°

Max UV Index10 (Very High)

WindSSW 8 mph

Sat 7/5

88° /69°
10%
Mostly sunny, warm and very humid

RealFeel®99°

RealFeel Shade™95°

Max UV Index10 (Very High)

WindSW 5 mph

Sun 7/6

87° /68°
57%
Very humid with times of clouds and sun; a passing shower in the afternoon

RealFeel®95°

RealFeel Shade™93°

Max UV Index7 (High)

WindS 7 mph

Mon 7/7

88° /70°
5%
Warm and very humid with plenty of sunshine

RealFeel®98°

RealFeel Shade™94°

Max UV Index10 (Very High)

WindSSW 8 mph

Tue 7/8

89° /68°
20%
Mostly sunny, warm and humid

RealFeel®97°

RealFeel Shade™92°

Max UV Index10 (Very High)

WindW 8 mph

Wed 7/9

86° /67°
62%
Mostly cloudy and humid; a couple of showers in the afternoon

RealFeel®89°

RealFeel Shade™88°

Max UV Index5 (Moderate)

WindNNE 9 mph

Thu 7/10

80° /66°
25%
Turning cloudy

RealFeel®87°

RealFeel Shade™83°

Max UV Index9 (Very High)

WindE 5 mph

Fri 7/11

84° /69°
70%
Cloudy and very humid with showers and thunderstorms becoming more widespread

RealFeel®93°

RealFeel Shade™93°

Max UV Index2 (Low)

WindSSE 8 mph

Sat 7/12

86° /69°
10%
Mostly sunny and uncomfortably humid

RealFeel®93°

RealFeel Shade™90°

Max UV Index10 (Very High)

WindSSW 14 mph

Sun 7/13

87° /68°
20%
Humid with clouds to start, then sunshine returns

RealFeel®95°

RealFeel Shade™90°

Max UV Index10 (Very High)

WindN 6 mph

Mon 7/14

85° /69°
55%
Humid; a thunderstorm in spots in the morning followed by a passing shower in the afternoon

RealFeel®93°

RealFeel Shade™91°

Max UV Index3 (Moderate)

WindS 8 mph

Tue 7/15

88° /68°
25%
Cloudy and warm

RealFeel®90°

RealFeel Shade™90°

Max UV Index3 (Moderate)

WindW 9 mph

Wed 7/16

87° /68°
20%
Plenty of sunshine

RealFeel®91°

RealFeel Shade™85°

Max UV Index10 (Very High)

WindN 8 mph

Thu 7/17

82° /67°
20%
Partly sunny

RealFeel®90°

RealFeel Shade™82°

Max UV Index10 (Very High)

WindNNE 5 mph

Fri 7/18

80° /64°
5%
Plenty of sunshine

RealFeel®88°

RealFeel Shade™78°

Max UV Index10 (Very High)

WindS 5 mph

Sat 7/19

83° /66°
65%
Mostly cloudy with a couple of showers and a thunderstorm in the afternoon

RealFeel®87°

RealFeel Shade™87°

Max UV Index5 (Moderate)

WindSSW 10 mph

Sun 7/20

81° /63°
5%
Sunshine

RealFeel®86°

RealFeel Shade™79°

Max UV Index10 (Very High)

WindNNE 7 mph

Mon 7/21

80° /63°
20%
Mostly sunny

RealFeel®84°

RealFeel Shade™77°

Max UV Index10 (Very High)

WindSSW 8 mph

Tue 7/22

83° /61°
25%
Thickening clouds

RealFeel®80°

RealFeel Shade™79°

Max UV Index7 (High)

WindW 14 mph

Wed 7/23

77° /61°
25%
Cloudy

RealFeel®75°

RealFeel Shade™75°

Max UV Index3 (Moderate)

WindWNW 12 mph

Thu 7/24

78° /60°
25%
Mostly sunny

RealFeel®83°

RealFeel Shade™75°

Max UV Index10 (Very High)

WindWNW 6 mph

Fri 7/25

78° /61°
25%
Rather cloudy

RealFeel®79°

RealFeel Shade™77°

Max UV Index4 (Moderate)

WindESE 5 mph

Sat 7/26

79° /67°
25%
Clouds yielding to sun

RealFeel®83°

RealFeel Shade™76°

Max UV Index10 (Very High)

WindE 8 mph

Sun 7/27

80° /66°
40%
Variable cloudiness with a thunderstorm in spots in the afternoon

RealFeel®80°

RealFeel Shade™80°

Max UV Index7 (High)

WindESE 8 mph

Mon 7/28

80° /60°
0%
Mostly sunny

RealFeel®86°

RealFeel Shade™80°

Max UV Index9 (Very High)

WindESE 2 mph

Tue 7/29

80° /59°
1%
Mostly sunny

RealFeel®87°

RealFeel Shade™79°

Max UV Index9 (Very High)

WindESE 4 mph

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World North America United States Illinois Chicago Heights

Weather Near Chicago Heights:

  • Chicago, IL
  • Joliet, IL
  • Naperville, IL
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