Westmont, IL

Partly sunny and hot; a thunderstorm in the area late in the afternoon; thunderstorms can bring localized damaging wind gusts

RealFeel®97°

RealFeel Shade™88°

Max UV Index10 (Very High)

WindWSW 7 mph

Fri 7/4

95° /75°

Partly to mostly sunny and hot; stay hydrated for Independence Day celebrations

RealFeel®101°

RealFeel Shade™95°

Max UV Index10 (Very High)

WindSW 9 mph

Sat 7/5

94° /74°

Partly sunny, breezy and hot; caution advised if doing strenuous activities outside

RealFeel®98°

RealFeel Shade™92°

Max UV Index10 (Very High)

WindSW 15 mph

Sun 7/6

84° /66°

43%

Cloudy and not as hot with a thunderstorm in a couple of spots; breezy in the morning, becoming humid in the afternoon

RealFeel®87°

RealFeel Shade™86°

Max UV Index2 (Low)

WindSW 10 mph

Mon 7/7

79° /59°

Partly sunny, pleasant and less humid

RealFeel®87°

RealFeel Shade™76°

Max UV Index9 (Very High)

WindNE 8 mph

Tue 7/8

83° /63°

56%

Mostly cloudy with occasional rain and a thunderstorm

RealFeel®93°

RealFeel Shade™82°

Max UV Index7 (High)

WindNE 5 mph

Wed 7/9

84° /67°

70%

Humid with rain and a thunderstorm

RealFeel®96°

RealFeel Shade™92°

Max UV Index3 (Moderate)

WindS 2 mph

Thu 7/10

85° /66°

58%

Partly sunny and humid with a couple of showers

RealFeel®92°

RealFeel Shade™84°

Max UV Index9 (Very High)

WindN 7 mph

Fri 7/11

83° /65°

Less humid with plenty of sunshine

RealFeel®91°

RealFeel Shade™82°

Max UV Index10 (Very High)

WindNE 5 mph

Sat 7/12

85° /65°

56%

Mostly cloudy and humid; a little afternoon rain

RealFeel®95°

RealFeel Shade™86°

Max UV Index10 (Very High)

WindNE 5 mph

Sun 7/13

85° /66°

Sun and some clouds; a morning thunderstorm in parts of the area followed by a shower in spots in the afternoon

RealFeel®94°

RealFeel Shade™83°

Max UV Index9 (Very High)

WindS 4 mph

Mon 7/14

86° /65°

Sun and some clouds with a thunderstorm in parts of the area

RealFeel®90°

RealFeel Shade™84°

Max UV Index7 (High)

WindSW 6 mph

Tue 7/15

84° /62°

Partly sunny

RealFeel®92°

RealFeel Shade™82°

Max UV Index7 (High)

WindSSW 5 mph

Wed 7/16

10%

Mostly sunny

RealFeel®95°

RealFeel Shade™85°

Max UV Index10 (Very High)

WindS 4 mph

Thu 7/17

86° /65°

Cloudy

RealFeel®87°

RealFeel Shade™86°

Max UV Index3 (Moderate)

WindSSW 4 mph

Fri 7/18

10%

Mostly sunny and humid

RealFeel®98°

RealFeel Shade™88°

Max UV Index10 (Very High)

WindWNW 2 mph

Sat 7/19

87° /67°

Humid with increasing cloudiness

RealFeel®97°

RealFeel Shade™88°

Max UV Index10 (Very High)

WindSW 6 mph

Sun 7/20

88° /67°

A thunderstorm in spots in the morning; otherwise, mostly cloudy and humid

RealFeel®97°

RealFeel Shade™92°

Max UV Index3 (Moderate)

WindWNW 4 mph

Mon 7/21

Partly sunny and humid

RealFeel®94°

RealFeel Shade™89°

Max UV Index10 (Very High)

WindSSE 6 mph

Tue 7/22

89° /65°

Warm with sunshine and a few clouds

RealFeel®93°

RealFeel Shade™86°

Max UV Index10 (Very High)

WindNNW 8 mph

Wed 7/23

80° /63°

56%

Partly sunny and not as warm; a passing afternoon shower

RealFeel®88°

RealFeel Shade™78°

Max UV Index10 (Very High)

WindNE 5 mph

Thu 7/24

80° /62°

Partly sunny

RealFeel®89°

RealFeel Shade™78°

Max UV Index10 (Very High)

WindW 2 mph

Fri 7/25

81° /63°

Sunny

RealFeel®90°

RealFeel Shade™80°

Max UV Index10 (Very High)

WindWNW 2 mph

Sat 7/26

85° /65°

Cloudy

RealFeel®85°

RealFeel Shade™85°

Max UV Index3 (Moderate)

WindNE 2 mph

Sun 7/27

86° /66°

Cloudy

RealFeel®87°

RealFeel Shade™86°

Max UV Index3 (Moderate)

WindSE 4 mph

Mon 7/28

Mostly cloudy

RealFeel®89°

RealFeel Shade™86°

Max UV Index4 (Moderate)

WindSSE 1 mph

Tue 7/29

86° /67°

After a cloudy start, sun returns

RealFeel®92°

RealFeel Shade™84°

Max UV Index9 (Very High)

WindWSW 4 mph

Wed 7/30

10%

Sunny and humid

RealFeel®96°

RealFeel Shade™87°

Max UV Index9 (Very High)

WindSSW 5 mph

Thu 7/31

88° /67°

Partly sunny, warm and humid

RealFeel®93°

RealFeel Shade™88°

Max UV Index9 (Very High)

WindSW 9 mph

Fri 8/1

88° /67°

Partly sunny, warm and humid

RealFeel®100°

RealFeel Shade™92°

Max UV Index9 (Very High)

WindSE 6 mph

Sat 8/2

87° /68°

Cloudy, warm and humid

RealFeel®91°

RealFeel Shade™90°

Max UV Index3 (Moderate)

WindSW 9 mph

Sun 8/3

89° /67°

Humid and remaining warm with clouds giving way to some sun

RealFeel®98°

RealFeel Shade™92°

Max UV Index8 (Very High)

WindNE 6 mph

Mon 8/4

86° /67°

Sunny and humid

RealFeel®97°

RealFeel Shade™89°

Max UV Index9 (Very High)

WindSSW 6 mph

Tue 8/5

88° /66°

Partly sunny, warm and humid

RealFeel®90°

RealFeel Shade™88°

Max UV Index6 (High)

WindSW 7 mph

Wed 8/6

88° /66°

55%

Partly sunny, warm and humid; a thunderstorm in the afternoon

RealFeel®94°

RealFeel Shade™90°

Max UV Index9 (Very High)

WindW 5 mph

Thu 8/7

84° /65°

63%

Cloudy and humid with a couple of showers and a thunderstorm

RealFeel®87°

RealFeel Shade™87°

Max UV Index2 (Low)

WindNE 9 mph

Fri 8/8

79° /64°

Cloudy and less humid

RealFeel®76°

RealFeel Shade™76°

Max UV Index2 (Low)

WindENE 12 mph

Sat 8/9

77° /60°

76%

Remaining cloudy with a couple of showers, then a steadier rain

RealFeel®73°

RealFeel Shade™73°

Max UV Index2 (Low)

WindENE 16 mph

Sun 8/10

77° /58°

Mostly sunny

RealFeel®80°

RealFeel Shade™75°

Max UV Index8 (Very High)

WindW 9 mph

Mon 8/11

79° /63°

A blend of sun and clouds

RealFeel®80°

RealFeel Shade™79°

Max UV Index4 (Moderate)

WindSW 7 mph

Tue 8/12

81° /65°