Lake Forest, IL

Some sun

RealFeel®83°

RealFeel Shade™76°

Max UV Index10 (Very High)

WindESE 7 mph

Tue 6/17

82° /68°

40%

Warm and humid with intervals of clouds and sunshine; a thunderstorm in spots in the afternoon

RealFeel®89°

RealFeel Shade™81°

Max UV Index10 (Very High)

WindSE 7 mph

Wed 6/18

82° /66°

79%

Watch for strong thunderstorms in the afternoon; otherwise, watch for a strong thunderstorm in the morning, a thick cloud cover and humid

RealFeel®84°

RealFeel Shade™82°

Max UV Index3 (Moderate)

WindSW 14 mph

Thu 6/19

83° /67°

Warm and less humid with sunshine

RealFeel®89°

RealFeel Shade™82°

Max UV Index10 (Very High)

WindNE 5 mph

Fri 6/20

82° /65°

61%

Cloudy and humid; a couple of showers in the morning followed by a couple of thunderstorms in the afternoon

RealFeel®89°

RealFeel Shade™86°

Max UV Index4 (Moderate)

WindSSW 13 mph

Sat 6/21

84° /66°

Warm and humid with plenty of sunshine

RealFeel®89°

RealFeel Shade™86°

Max UV Index10 (Very High)

WindSW 14 mph

Sun 6/22

85° /69°

73%

Mostly cloudy, warm and humid with a couple of thunderstorms, especially late in the day

RealFeel®94°

RealFeel Shade™90°

Max UV Index4 (Moderate)

WindW 8 mph

Mon 6/23

84° /67°

40%

A shower in spots in the morning; otherwise, remaining warm with variable cloudiness

RealFeel®84°

RealFeel Shade™81°

Max UV Index5 (Moderate)

WindNNE 10 mph

Tue 6/24

82° /65°

81%

Mostly cloudy and humid with rain tapering off

RealFeel®90°

RealFeel Shade™85°

Max UV Index4 (Moderate)

WindNE 7 mph

Wed 6/25

80° /60°

Less humid with plenty of sunshine

RealFeel®87°

RealFeel Shade™77°

Max UV Index10 (Very High)

WindENE 5 mph

Thu 6/26

76° /62°

Brilliant sunshine

RealFeel®84°

RealFeel Shade™75°

Max UV Index10 (Very High)

WindS 4 mph

Fri 6/27

79° /64°

Humid with clouds to start, then sunshine returns

RealFeel®88°

RealFeel Shade™79°

Max UV Index10 (Very High)

WindSSW 4 mph

Sat 6/28

80° /64°

Humid with plenty of sun

RealFeel®90°

RealFeel Shade™82°

Max UV Index10 (Very High)

WindS 4 mph

Sun 6/29

82° /65°

Sunny and humid

RealFeel®89°

RealFeel Shade™83°

Max UV Index10 (Very High)

WindS 7 mph

Mon 6/30

83° /65°

Partly sunny and humid

RealFeel®91°

RealFeel Shade™85°

Max UV Index10 (Very High)

WindSW 6 mph

Tue 7/1

83° /64°

Less humid with clouds to start, then sunshine returns

RealFeel®86°

RealFeel Shade™81°

Max UV Index5 (Moderate)

WindNNE 8 mph

Wed 7/2

77° /65°

Humid with times of clouds and sun

RealFeel®81°

RealFeel Shade™78°

Max UV Index6 (High)

WindS 8 mph

Thu 7/3

82° /66°

Cloudy and humid; a thunderstorm in the morning followed by a couple of showers in the afternoon

RealFeel®88°

RealFeel Shade™88°

Max UV Index3 (Moderate)

WindWSW 8 mph

Fri 7/4

83° /65°

Humid with sunshine and a few clouds

RealFeel®90°

RealFeel Shade™87°

Max UV Index10 (Very High)

WindWSW 10 mph

Sat 7/5

82° /63°

Less humid with abundant sunshine

RealFeel®85°

RealFeel Shade™79°

Max UV Index10 (Very High)

WindNE 7 mph

Sun 7/6

77° /62°

Sunshine and a few clouds

RealFeel®85°

RealFeel Shade™75°

Max UV Index10 (Very High)

WindSSE 4 mph

Mon 7/7

78° /64°

Plenty of sun

RealFeel®82°

RealFeel Shade™75°

Max UV Index10 (Very High)

WindSSW 9 mph

Tue 7/8

81° /67°

Humid with more clouds than sun; a couple of afternoon showers and a thunderstorm

RealFeel®85°

RealFeel Shade™84°

Max UV Index7 (High)

WindSW 8 mph

Wed 7/9

81° /67°

Mostly cloudy and humid

RealFeel®84°

RealFeel Shade™83°

Max UV Index3 (Moderate)

WindS 10 mph

Thu 7/10

85° /68°

Humid with times of clouds and sun

RealFeel®94°

RealFeel Shade™90°

Max UV Index4 (Moderate)

WindSW 8 mph

Fri 7/11

86° /69°

Warm and humid with plenty of sunshine

RealFeel®90°

RealFeel Shade™85°

Max UV Index10 (Very High)

WindSW 10 mph

Sat 7/12

87° /68°

Warm and humid with plenty of sunshine

RealFeel®91°

RealFeel Shade™86°

Max UV Index10 (Very High)

WindSW 8 mph

Sun 7/13

87° /69°

10%

Mostly sunny and warm

RealFeel®91°

RealFeel Shade™86°

Max UV Index10 (Very High)

WindSW 10 mph

Mon 7/14

86° /67°

Humid and remaining warm with plenty of sunshine

RealFeel®94°

RealFeel Shade™87°

Max UV Index10 (Very High)

WindNE 7 mph

Tue 7/15

84° /67°

Plenty of sunshine

RealFeel®93°

RealFeel Shade™87°

Max UV Index10 (Very High)

WindESE 6 mph

Wed 7/16

87° /69°

10%

Sunshine, warm and humid

RealFeel®92°

RealFeel Shade™88°

Max UV Index10 (Very High)

WindSW 13 mph

Thu 7/17

86° /69°

Warm and humid with considerable cloudiness; a couple of showers and a thunderstorm in the afternoon

RealFeel®93°

RealFeel Shade™93°

Max UV Index3 (Moderate)

WindESE 6 mph

Fri 7/18

84° /68°

Very humid with a thick cloud cover; a couple of showers and a thunderstorm in the morning followed by a little rain in the afternoon

RealFeel®92°

RealFeel Shade™92°

Max UV Index2 (Low)

WindSSW 5 mph

Sat 7/19

85° /68°

Partly sunny and very humid

RealFeel®97°

RealFeel Shade™94°

Max UV Index10 (Very High)

WindWSW 5 mph

Sun 7/20

85° /68°

Uncomfortably humid with times of clouds and sun

RealFeel®97°

RealFeel Shade™94°

Max UV Index7 (High)

WindSSE 2 mph

Mon 7/21

84° /69°

55%

Mostly sunny and uncomfortably humid; a passing thunderstorm in the afternoon

RealFeel®96°

RealFeel Shade™92°

Max UV Index10 (Very High)

WindSSW 5 mph

Tue 7/22

84° /68°

Uncomfortably humid with times of clouds and sun; a couple of afternoon showers and a thunderstorm

RealFeel®94°

RealFeel Shade™93°

Max UV Index5 (Moderate)

WindENE 5 mph

Wed 7/23

82° /67°

Cloudy and humid; a couple of showers and a thunderstorm in the afternoon

RealFeel®84°

RealFeel Shade™84°

Max UV Index3 (Moderate)

WindNNE 8 mph

Thu 7/24

78° /66°

Clouds and sun

RealFeel®82°

RealFeel Shade™79°

Max UV Index4 (Moderate)

WindNNE 5 mph

Fri 7/25

84° /67°