Lake Catherine, IL

Clouds giving way to some sun

RealFeel®83°

RealFeel Shade™75°

Max UV Index7 (High)

WindNE 8 mph

Mon 7/21

78° /70°

21%

Mostly cloudy and humid

RealFeel®83°

RealFeel Shade™80°

Max UV Index5 (Moderate)

WindESE 10 mph

Tue 7/22

84° /74°

49%

Watch for a strong thunderstorm in the morning; mostly cloudy and humid

RealFeel®99°

RealFeel Shade™93°

Max UV Index3 (Moderate)

WindSSW 8 mph

Wed 7/23

90° /74°

Mostly sunny, warm and very humid

RealFeel®105°

RealFeel Shade™98°

Max UV Index9 (Very High)

WindSW 7 mph

Thu 7/24

83° /72°

Uncomfortably humid with some sun

RealFeel®97°

RealFeel Shade™91°

Max UV Index7 (High)

WindSW 9 mph

Fri 7/25

80° /66°

67%

Humid; a morning thunderstorm or two, then times of clouds and sun in the afternoon

RealFeel®89°

RealFeel Shade™85°

Max UV Index5 (Moderate)

WindSW 7 mph

Sat 7/26

78° /66°

Humid with intervals of clouds and sunshine

RealFeel®93°

RealFeel Shade™82°

Max UV Index9 (Very High)

WindN 5 mph

Sun 7/27

80° /68°

Intervals of clouds and sunshine

RealFeel®87°

RealFeel Shade™81°

Max UV Index9 (Very High)

WindESE 8 mph

Mon 7/28

83° /69°

Occasional rain in the morning; otherwise, mostly cloudy and humid

RealFeel®91°

RealFeel Shade™89°

Max UV Index4 (Moderate)

WindESE 5 mph

Tue 7/29

82° /65°

Sunny and humid

RealFeel®87°

RealFeel Shade™82°

Max UV Index9 (Very High)

WindW 10 mph

Wed 7/30

78° /68°

40%

Cloudy and humid; a thunderstorm in spots in the afternoon

RealFeel®86°

RealFeel Shade™85°

Max UV Index3 (Moderate)

WindN 4 mph

Thu 7/31

79° /67°

Mostly cloudy and humid

RealFeel®86°

RealFeel Shade™85°

Max UV Index3 (Moderate)

WindSW 4 mph

Fri 8/1

81° /67°

65%

Humid with variable cloudiness; a couple of showers and a thunderstorm in the afternoon

RealFeel®90°

RealFeel Shade™86°

Max UV Index4 (Moderate)

WindWSW 5 mph

Sat 8/2

83° /62°

Cloudy with occasional rain

RealFeel®80°

RealFeel Shade™80°

Max UV Index2 (Low)

WindNE 13 mph

Sun 8/3

76° /62°

Mostly sunny

RealFeel®79°

RealFeel Shade™72°

Max UV Index9 (Very High)

WindENE 9 mph

Mon 8/4

75° /60°

Mostly sunny

RealFeel®84°

RealFeel Shade™73°

Max UV Index9 (Very High)

WindENE 5 mph

Tue 8/5

75° /60°

Intervals of clouds and sunshine

RealFeel®78°

RealFeel Shade™75°

Max UV Index4 (Moderate)

WindE 2 mph

Wed 8/6

76° /61°

Turning cloudy

RealFeel®77°

RealFeel Shade™75°

Max UV Index6 (High)

WindS 5 mph

Thu 8/7

76° /67°

63%

Considerable cloudiness and humid; periods of rain in the morning followed by a couple of showers and a thunderstorm in the afternoon

RealFeel®78°

RealFeel Shade™78°

Max UV Index2 (Low)

WindS 7 mph

Fri 8/8

77° /67°

38%

Humid with times of clouds and sun; a thunderstorm around in the afternoon

RealFeel®81°

RealFeel Shade™78°

Max UV Index5 (Moderate)

WindNNE 7 mph

Sat 8/9

77° /65°

60%

Partly sunny with a passing shower in the afternoon

RealFeel®84°

RealFeel Shade™77°

Max UV Index8 (Very High)

WindNNE 6 mph

Sun 8/10

78° /64°

Times of clouds and sun

RealFeel®80°

RealFeel Shade™77°

Max UV Index4 (Moderate)

WindNNE 2 mph

Mon 8/11

77° /65°

Mostly sunny

RealFeel®87°

RealFeel Shade™77°

Max UV Index8 (Very High)

WindS 5 mph

Tue 8/12

80° /67°

Mostly cloudy and humid

RealFeel®82°

RealFeel Shade™82°

Max UV Index5 (Moderate)

WindSSW 9 mph

Wed 8/13

82° /67°

Mostly sunny and humid

RealFeel®89°

RealFeel Shade™85°

Max UV Index8 (Very High)

WindSSW 8 mph

Thu 8/14

59%

A passing morning shower; otherwise, humid with sunshine and a few clouds

RealFeel®90°

RealFeel Shade™89°

Max UV Index8 (Very High)

WindSSW 10 mph

Fri 8/15

Turning out cloudy and uncomfortably humid

RealFeel®98°

RealFeel Shade™91°

Max UV Index8 (Very High)

WindWNW 5 mph

Sat 8/16

83° /67°

Less humid with plenty of sun

RealFeel®90°

RealFeel Shade™83°

Max UV Index8 (Very High)

WindNNE 5 mph

Sun 8/17

81° /67°

Humid with plenty of sun

RealFeel®90°

RealFeel Shade™82°

Max UV Index8 (Very High)

WindSE 6 mph

Mon 8/18

Humid with plenty of sunshine

RealFeel®93°

RealFeel Shade™90°

Max UV Index8 (Very High)

WindS 7 mph

Tue 8/19

85° /68°

Warm and humid with plenty of sunshine

RealFeel®92°

RealFeel Shade™88°

Max UV Index8 (Very High)

WindSSW 9 mph

Wed 8/20

83° /67°

65%

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

RealFeel®90°

RealFeel Shade™90°

Max UV Index2 (Low)

WindSW 7 mph

Thu 8/21

40%

Uncomfortably humid with sun followed by increasing clouds; a thunderstorm in spots in the afternoon

RealFeel®96°

RealFeel Shade™94°

Max UV Index7 (High)

WindSSW 4 mph

Fri 8/22

Partly sunny, warm and very humid with a thunderstorm in the afternoon

RealFeel®100°

RealFeel Shade™97°

Max UV Index7 (High)

WindESE 2 mph

Sat 8/23

83° /67°

Cloudy, warm and very humid

RealFeel®93°

RealFeel Shade™92°

Max UV Index2 (Low)

WindS 6 mph

Sun 8/24

85° /69°

20%

Warm and humid with plenty of sunshine

RealFeel®90°

RealFeel Shade™87°

Max UV Index7 (High)

WindSW 10 mph

Mon 8/25

86° /68°

20%

Sun and some clouds, warm and very humid

RealFeel®97°

RealFeel Shade™92°

Max UV Index7 (High)

WindENE 6 mph

Tue 8/26

85° /68°

39%

Partly sunny, warm and very humid with a thunderstorm around in the afternoon

RealFeel®99°

RealFeel Shade™95°

Max UV Index7 (High)

WindENE 4 mph

Wed 8/27

84° /67°

Rather cloudy, remaining warm and very humid with a passing shower in the morning followed by a thunderstorm in spots in the afternoon

RealFeel®97°

RealFeel Shade™94°

Max UV Index2 (Low)

WindNE 2 mph

Thu 8/28

84° /67°

65%

Uncomfortably humid with variable cloudiness; a couple of afternoon thunderstorms

RealFeel®98°

RealFeel Shade™91°

Max UV Index7 (High)

WindNNE 4 mph

Fri 8/29

75° /57°