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4th of July forecast: Will you need sunglasses or a raincoat? Click here to find out Chevron right

Chicago Heights, IL

89°F
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Winter Center
Today Hourly

Daily

 Radar MinuteCast Monthly Air Quality Health & Activities

June 27 - August 10

Fri 6/27

91° /68°
55%
Breezy and humid with sunshine mixing with some clouds; an afternoon thunderstorm

RealFeel®99°

RealFeel Shade™94°

Max UV Index11 (Extreme)

WindWSW 13 mph

Sat 6/28

89° /69°
1%
Partly sunny and warm

RealFeel®97°

RealFeel Shade™90°

Max UV Index11 (Extreme)

WindNNE 6 mph

Sun 6/29

91° /69°
40%
Partly sunny, hot and humid; a thunderstorm in spots late in the afternoon

RealFeel®101°

RealFeel Shade™95°

Max UV Index11 (Extreme)

WindS 8 mph

Mon 6/30

84° /65°
80%
Variable cloudiness with a thunderstorm; humid; thunderstorms can bring localized damaging wind gusts, hail and flooding downpours

RealFeel®92°

RealFeel Shade™89°

Max UV Index3 (Moderate)

WindWSW 5 mph

Tue 7/1

86° /64°
1%
Mostly sunny and less humid

RealFeel®90°

RealFeel Shade™84°

Max UV Index11 (Extreme)

WindNW 8 mph

Wed 7/2

88° /65°
1%
Sunshine and a few clouds

RealFeel®93°

RealFeel Shade™86°

Max UV Index11 (Extreme)

WindW 7 mph

Thu 7/3

87° /69°
25%
Partly sunny

RealFeel®97°

RealFeel Shade™87°

Max UV Index10 (Very High)

WindWSW 5 mph

Fri 7/4

82° /69°
30%
Sun and towering clouds with a thunderstorm possible; humid

RealFeel®94°

RealFeel Shade™88°

Max UV Index9 (Very High)

WindSW 5 mph

Sat 7/5

83° /67°
65%
Cloudy and very humid with a couple of thunderstorms

RealFeel®91°

RealFeel Shade™91°

Max UV Index4 (Moderate)

WindS 6 mph

Sun 7/6

80° /66°
40%
Variable cloudiness with a thunderstorm in parts of the area; humid

RealFeel®89°

RealFeel Shade™84°

Max UV Index5 (Moderate)

WindNNW 7 mph

Mon 7/7

83° /64°
3%
Partly sunny and humid

RealFeel®94°

RealFeel Shade™86°

Max UV Index10 (Very High)

WindWNW 4 mph

Tue 7/8

84° /65°
1%
Mostly sunny and humid

RealFeel®93°

RealFeel Shade™88°

Max UV Index10 (Very High)

WindNNE 8 mph

Wed 7/9

83° /65°
0%
Humid with plenty of sunshine

RealFeel®94°

RealFeel Shade™90°

Max UV Index10 (Very High)

WindNNE 7 mph

Thu 7/10

84° /64°
56%
A passing morning shower; otherwise, clouds to start, then sunshine returns and humid

RealFeel®92°

RealFeel Shade™85°

Max UV Index10 (Very High)

WindW 6 mph

Fri 7/11

86° /67°
10%
Sunny and less humid

RealFeel®94°

RealFeel Shade™85°

Max UV Index10 (Very High)

WindWNW 4 mph

Sat 7/12

87° /67°
25%
Mostly sunny

RealFeel®91°

RealFeel Shade™85°

Max UV Index10 (Very High)

WindNW 7 mph

Sun 7/13

81° /63°
5%
Sunny

RealFeel®89°

RealFeel Shade™80°

Max UV Index10 (Very High)

WindNE 5 mph

Mon 7/14

83° /67°
25%
Partial sunshine

RealFeel®84°

RealFeel Shade™82°

Max UV Index7 (High)

WindS 5 mph

Tue 7/15

87° /68°
57%
A couple of showers in the morning; otherwise, cloudy and humid

RealFeel®91°

RealFeel Shade™90°

Max UV Index3 (Moderate)

WindSSE 6 mph

Wed 7/16

85° /68°
57%
Cloudy and humid with a couple of thunderstorms

RealFeel®89°

RealFeel Shade™88°

Max UV Index3 (Moderate)

WindS 9 mph

Thu 7/17

81° /67°
25%
Mostly cloudy and uncomfortably humid

RealFeel®86°

RealFeel Shade™86°

Max UV Index3 (Moderate)

WindSSW 15 mph

Fri 7/18

86° /68°
58%
A couple of morning showers; otherwise, very humid with times of clouds and sun

RealFeel®94°

RealFeel Shade™91°

Max UV Index5 (Moderate)

WindSSW 12 mph

Sat 7/19

81° /67°
25%
Mostly cloudy and humid

RealFeel®89°

RealFeel Shade™84°

Max UV Index10 (Very High)

WindNW 7 mph

Sun 7/20

80° /66°
20%
Turning cloudy and humid

RealFeel®90°

RealFeel Shade™84°

Max UV Index10 (Very High)

WindE 2 mph

Mon 7/21

80° /67°
40%
Mostly sunny and humid; a thundershower in spots in the afternoon

RealFeel®89°

RealFeel Shade™84°

Max UV Index10 (Very High)

WindSE 5 mph

Tue 7/22

85° /68°
56%
A passing morning shower; otherwise, very humid with periods of clouds and sunshine

RealFeel®95°

RealFeel Shade™92°

Max UV Index5 (Moderate)

WindS 5 mph

Wed 7/23

85° /68°
20%
Humid with sunshine and a few clouds

RealFeel®94°

RealFeel Shade™89°

Max UV Index10 (Very High)

WindSSW 6 mph

Thu 7/24

86° /69°
20%
Mainly cloudy and humid

RealFeel®95°

RealFeel Shade™91°

Max UV Index10 (Very High)

WindSSW 6 mph

Fri 7/25

86° /69°
20%
Humid with sunshine and a few clouds

RealFeel®94°

RealFeel Shade™90°

Max UV Index10 (Very High)

WindSSW 9 mph

Sat 7/26

84° /68°
70%
Humid with variable cloudiness; showers and thunderstorms in the afternoon

RealFeel®88°

RealFeel Shade™88°

Max UV Index5 (Moderate)

WindSW 9 mph

Sun 7/27

84° /64°
55%
A morning thundershower; otherwise, humid with decreasing clouds

RealFeel®90°

RealFeel Shade™83°

Max UV Index9 (Very High)

WindN 8 mph

Mon 7/28

79° /62°
25%
Mostly sunny and less humid

RealFeel®83°

RealFeel Shade™76°

Max UV Index9 (Very High)

WindN 8 mph

Tue 7/29

78° /62°
10%
Mostly sunny

RealFeel®86°

RealFeel Shade™77°

Max UV Index9 (Very High)

WindSE 2 mph

Wed 7/30

79° /64°
10%
Mostly sunny

RealFeel®84°

RealFeel Shade™77°

Max UV Index9 (Very High)

WindSE 6 mph

Thu 7/31

81° /66°
10%
Sunny

RealFeel®88°

RealFeel Shade™79°

Max UV Index9 (Very High)

WindS 5 mph

Fri 8/1

85° /67°
10%
Mostly sunny

RealFeel®92°

RealFeel Shade™86°

Max UV Index9 (Very High)

WindSW 5 mph

Sat 8/2

83° /66°
55%
Mostly cloudy with a thunderstorm; humid

RealFeel®87°

RealFeel Shade™85°

Max UV Index2 (Low)

WindESE 6 mph

Sun 8/3

79° /67°
60%
A couple of morning showers; otherwise, cloudy and humid

RealFeel®84°

RealFeel Shade™84°

Max UV Index2 (Low)

WindSSE 5 mph

Mon 8/4

79° /66°
59%
Humid with occasional rain

RealFeel®79°

RealFeel Shade™79°

Max UV Index2 (Low)

WindW 12 mph

Tue 8/5

80° /64°
10%
Less humid with sunshine

RealFeel®85°

RealFeel Shade™77°

Max UV Index9 (Very High)

WindENE 7 mph

Wed 8/6

78° /66°
59%
Periods of rain

RealFeel®82°

RealFeel Shade™82°

Max UV Index2 (Low)

WindSSE 10 mph

Thu 8/7

84° /66°
65%
Mostly cloudy and humid; a couple of showers and a thunderstorm in the afternoon

RealFeel®91°

RealFeel Shade™91°

Max UV Index4 (Moderate)

WindWSW 6 mph

Fri 8/8

81° /65°
59%
Mostly cloudy and humid with a couple of showers and a thunderstorm

RealFeel®87°

RealFeel Shade™84°

Max UV Index6 (High)

WindSSW 14 mph

Sat 8/9

85° /61°
58%
Periods of sun with a couple of showers and a thunderstorm; humid

RealFeel®95°

RealFeel Shade™93°

Max UV Index9 (Very High)

WindW 6 mph

Sun 8/10

85° /58°
59%
Clouds and sun with a couple of thunderstorms; humid

RealFeel®94°

RealFeel Shade™93°

Max UV Index8 (Very High)

WindS 7 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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