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Sweltering 90-100 F heat to expand, affect 170 million in central and eastern US. Details here Chevron right
Severe storms sweep Northeast, teen struck by lightning in Central Park. Read more Chevron right

West Lake Forest, IL

77°F
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Winter Center

Today Hourly

Daily

Radar MinuteCast Monthly Air Quality Health & Activities
Heat Advisory

June 20 - August 3

Fri 6/20

84° /73°
95%
Warm with a couple of showers into the early afternoon; cloudy this morning, then times of clouds and sun this afternoon

RealFeel®87°

RealFeel Shade™81°

Max UV Index9 (Very High)

WindSSW 10 mph

Sat 6/21

95° /76°
1%
Sunny; windy, hot and humid; start of an extended heat wave; stay hydrated
alerts

Heat Advisory

10:00 AM Saturday - 12:00 AM Tuesday

RealFeel®98°

RealFeel Shade™95°

Max UV Index10 (Very High)

WindSSW 20 mph

Sun 6/22

95° /77°
0%
Mostly cloudy; breezy, hot and humid; stay hydrated when outside in the heat
alerts

Heat Advisory

10:00 AM Saturday - 12:00 AM Tuesday

RealFeel®97°

RealFeel Shade™94°

Max UV Index8 (Very High)

WindSW 15 mph

Mon 6/23

97° /76°
0%
Sunny, breezy and very hot; stay hydrated when outside in the heat
alerts

Heat Advisory

10:00 AM Saturday - 12:00 AM Tuesday

RealFeel®98°

RealFeel Shade™94°

Max UV Index10 (Very High)

WindSW 15 mph

Tue 6/24

87° /68°
40%
Very warm with increasing clouds; a thunderstorm in spots in the afternoon

RealFeel®97°

RealFeel Shade™88°

Max UV Index10 (Very High)

WindW 7 mph

Wed 6/25

80° /67°
88%
Turning colder in the morning; mostly cloudy and humid with a couple of showers and a thunderstorm

RealFeel®88°

RealFeel Shade™81°

Max UV Index7 (High)

WindE 7 mph

Thu 6/26

83° /71°
8%
Humid with sun through high clouds

RealFeel®89°

RealFeel Shade™84°

Max UV Index5 (Moderate)

WindNE 6 mph

Fri 6/27

90° /70°
40%
Intervals of clouds and sunshine with a thunderstorm in parts of the area; hot

RealFeel®93°

RealFeel Shade™90°

Max UV Index10 (Very High)

WindSW 12 mph

Sat 6/28

85° /69°
71%
Warm and humid with a thick cloud cover; a shower in spots in the morning followed by a couple of thunderstorms in the afternoon

RealFeel®92°

RealFeel Shade™89°

Max UV Index4 (Moderate)

WindSW 5 mph

Sun 6/29

85° /69°
40%
Cloudy most of the time with a thunderstorm in parts of the area; humid

RealFeel®93°

RealFeel Shade™90°

Max UV Index7 (High)

WindENE 5 mph

Mon 6/30

82° /65°
75%
Humid with rain

RealFeel®86°

RealFeel Shade™81°

Max UV Index3 (Moderate)

WindW 5 mph

Tue 7/1

81° /66°
38%
Partly sunny with a shower in spots

RealFeel®85°

RealFeel Shade™78°

Max UV Index9 (Very High)

WindNNW 6 mph

Wed 7/2

78° /65°
1%
Sunny

RealFeel®84°

RealFeel Shade™75°

Max UV Index10 (Very High)

WindNE 9 mph

Thu 7/3

80° /62°
25%
Cloudy

RealFeel®80°

RealFeel Shade™79°

Max UV Index3 (Moderate)

WindNNE 6 mph

Fri 7/4

77° /64°
10%
Mostly sunny and less humid

RealFeel®85°

RealFeel Shade™76°

Max UV Index10 (Very High)

WindENE 5 mph

Sat 7/5

79° /65°
10%
Humid with abundant sunshine

RealFeel®87°

RealFeel Shade™82°

Max UV Index10 (Very High)

WindSW 4 mph

Sun 7/6

83° /66°
65%
Humid with intervals of clouds and sunshine; a couple of showers and a thunderstorm in the afternoon

RealFeel®90°

RealFeel Shade™89°

Max UV Index5 (Moderate)

WindSW 5 mph

Mon 7/7

81° /66°
65%
Humid with considerable cloudiness; a couple of afternoon showers and a thunderstorm

RealFeel®87°

RealFeel Shade™87°

Max UV Index3 (Moderate)

WindW 4 mph

Tue 7/8

81° /65°
56%
A morning thunderstorm; otherwise, humid with decreasing clouds

RealFeel®85°

RealFeel Shade™79°

Max UV Index10 (Very High)

WindWNW 13 mph

Wed 7/9

77° /62°
25%
Less humid with times of clouds and sun

RealFeel®80°

RealFeel Shade™74°

Max UV Index10 (Very High)

WindWNW 12 mph

Thu 7/10

77° /62°
10%
Sunshine

RealFeel®82°

RealFeel Shade™75°

Max UV Index10 (Very High)

WindWSW 7 mph

Fri 7/11

78° /63°
55%
A passing shower in the morning; otherwise, mostly sunny

RealFeel®86°

RealFeel Shade™77°

Max UV Index10 (Very High)

WindSSW 4 mph

Sat 7/12

78° /65°
68%
Mostly cloudy and humid with showers and thunderstorms

RealFeel®81°

RealFeel Shade™79°

Max UV Index2 (Low)

WindSSW 10 mph

Sun 7/13

78° /60°
10%
Mostly sunny and less humid

RealFeel®84°

RealFeel Shade™76°

Max UV Index10 (Very High)

WindWNW 8 mph

Mon 7/14

77° /60°
25%
Increasing clouds

RealFeel®84°

RealFeel Shade™75°

Max UV Index10 (Very High)

WindSE 5 mph

Tue 7/15

77° /65°
70%
Cloudy with afternoon showers and thunderstorms

RealFeel®78°

RealFeel Shade™78°

Max UV Index2 (Low)

WindSSE 14 mph

Wed 7/16

78° /67°
25%
Mostly cloudy and humid

RealFeel®83°

RealFeel Shade™81°

Max UV Index3 (Moderate)

WindW 7 mph

Thu 7/17

80° /66°
10%
Mostly sunny and humid

RealFeel®89°

RealFeel Shade™83°

Max UV Index10 (Very High)

WindWSW 5 mph

Fri 7/18

83° /68°
65%
Sun yielding to clouds and uncomfortably humid; a couple of afternoon showers and a thunderstorm

RealFeel®87°

RealFeel Shade™87°

Max UV Index5 (Moderate)

WindSSW 12 mph

Sat 7/19

82° /67°
65%
Mostly cloudy and uncomfortably humid; a couple of afternoon showers and a thunderstorm

RealFeel®88°

RealFeel Shade™88°

Max UV Index3 (Moderate)

WindSW 12 mph

Sun 7/20

83° /67°
10%
Mostly sunny and humid

RealFeel®89°

RealFeel Shade™83°

Max UV Index10 (Very High)

WindN 8 mph

Mon 7/21

78° /65°
5%
Plenty of sunshine

RealFeel®87°

RealFeel Shade™79°

Max UV Index10 (Very High)

WindNE 5 mph

Tue 7/22

79° /68°
40%
Humid with times of clouds and sun; a thunderstorm in spots in the afternoon

RealFeel®88°

RealFeel Shade™86°

Max UV Index10 (Very High)

WindSE 6 mph

Wed 7/23

83° /68°
70%
Mostly cloudy and uncomfortably humid; occasional rain in the afternoon

RealFeel®91°

RealFeel Shade™91°

Max UV Index3 (Moderate)

WindS 9 mph

Thu 7/24

85° /65°
56%
A couple of morning showers; otherwise, cloudy and humid

RealFeel®86°

RealFeel Shade™86°

Max UV Index3 (Moderate)

WindN 10 mph

Fri 7/25

78° /64°
62%
Cloudy with a couple of showers and a thunderstorm, mainly later

RealFeel®79°

RealFeel Shade™79°

Max UV Index2 (Low)

WindNE 8 mph

Sat 7/26

78° /67°
25%
Mostly cloudy and humid

RealFeel®84°

RealFeel Shade™83°

Max UV Index7 (High)

WindN 2 mph

Sun 7/27

82° /68°
20%
Humid with sun and some clouds

RealFeel®92°

RealFeel Shade™86°

Max UV Index9 (Very High)

WindSSW 5 mph

Mon 7/28

84° /68°
25%
Humid with intervals of clouds and sunshine

RealFeel®91°

RealFeel Shade™89°

Max UV Index4 (Moderate)

WindS 8 mph

Tue 7/29

85° /67°
20%
Mostly sunny and uncomfortably humid

RealFeel®94°

RealFeel Shade™91°

Max UV Index9 (Very High)

WindSW 8 mph

Wed 7/30

85° /69°
40%
Partly sunny and uncomfortably humid; a thunderstorm in spots in the afternoon

RealFeel®95°

RealFeel Shade™92°

Max UV Index9 (Very High)

WindSW 8 mph

Thu 7/31

84° /69°
20%
Partly sunny and uncomfortably humid

RealFeel®92°

RealFeel Shade™90°

Max UV Index9 (Very High)

WindSSW 10 mph

Fri 8/1

79° /60°
0%
Mostly sunny

RealFeel®83°

RealFeel Shade™77°

Max UV Index9 (Very High)

WindNNE 7 mph

Sat 8/2

78° /65°
25%
Partly sunny

RealFeel®83°

RealFeel Shade™77°

Max UV Index9 (Very High)

WindSSE 5 mph

Sun 8/3

78° /62°
55%
Mostly cloudy; a little morning rain followed by a passing shower in the afternoon

RealFeel®77°

RealFeel Shade™76°

Max UV Index3 (Moderate)

WindS 9 mph

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World North America United States Illinois West Lake Forest

Weather Near West Lake Forest:

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