Watertown, IL

Mostly cloudy and humid

RealFeel®86°

RealFeel Shade™83°

Max UV Index3 (Moderate)

WindSE 9 mph

Tue 7/22

85° /68°

40%

Variable cloudiness with a thunderstorm in parts of the area; very humid

RealFeel®102°

RealFeel Shade™95°

Max UV Index8 (Very High)

WindSSW 6 mph

Wed 7/23

91° /69°

Hot and very humid with sunshine

RealFeel®107°

RealFeel Shade™101°

Max UV Index10 (Very High)

WindSSW 7 mph

Thu 7/24

86° /67°

Humid with plenty of sunshine

RealFeel®100°

RealFeel Shade™95°

Max UV Index10 (Very High)

WindSSW 8 mph

Fri 7/25

82° /61°

Uncomfortably humid with times of sun and clouds

RealFeel®98°

RealFeel Shade™91°

Max UV Index6 (High)

WindSSW 7 mph

Sat 7/26

83° /62°

Decreasing clouds and humid

RealFeel®96°

RealFeel Shade™86°

Max UV Index9 (Very High)

WindNNE 6 mph

Sun 7/27

82° /64°

38%

Mostly cloudy and humid; a shower in spots in the afternoon

RealFeel®97°

RealFeel Shade™95°

Max UV Index6 (High)

WindSE 5 mph

Mon 7/28

85° /65°

60%

Occasional morning rain; otherwise, humid with low clouds

RealFeel®91°

RealFeel Shade™91°

Max UV Index2 (Low)

WindE 8 mph

Tue 7/29

83° /63°

Humid with sunshine

RealFeel®94°

RealFeel Shade™87°

Max UV Index9 (Very High)

WindW 9 mph

Wed 7/30

80° /66°

Mostly cloudy and humid

RealFeel®89°

RealFeel Shade™89°

Max UV Index4 (Moderate)

WindNW 4 mph

Thu 7/31

81° /65°

Mostly cloudy and humid

RealFeel®88°

RealFeel Shade™88°

Max UV Index4 (Moderate)

WindSSW 4 mph

Fri 8/1

83° /65°

65%

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

RealFeel®89°

RealFeel Shade™89°

Max UV Index4 (Moderate)

WindW 7 mph

Sat 8/2

83° /60°

72%

Cloudy with rain tapering to a couple of showers

RealFeel®80°

RealFeel Shade™80°

Max UV Index2 (Low)

WindNE 13 mph

Sun 8/3

77° /58°

Cloudy

RealFeel®75°

RealFeel Shade™74°

Max UV Index2 (Low)

WindNE 10 mph

Mon 8/4

77° /58°

Mostly sunny

RealFeel®81°

RealFeel Shade™75°

Max UV Index9 (Very High)

WindNE 7 mph

Tue 8/5

78° /59°

Mostly sunny

RealFeel®85°

RealFeel Shade™76°

Max UV Index9 (Very High)

WindE 5 mph

Wed 8/6

77° /60°

Clouds rolling in

RealFeel®77°

RealFeel Shade™77°

Max UV Index6 (High)

WindS 6 mph

Thu 8/7

78° /65°

70%

Periods of rain in the morning; otherwise, humid with considerable cloudiness

RealFeel®80°

RealFeel Shade™80°

Max UV Index2 (Low)

WindSW 9 mph

Fri 8/8

79° /65°

55%

Humid with intervals of clouds and sunshine; a couple of morning showers followed by a thundershower in spots in the afternoon

RealFeel®81°

RealFeel Shade™80°

Max UV Index3 (Moderate)

WindNNE 7 mph

Sat 8/9

78° /62°

Mostly sunny

RealFeel®84°

RealFeel Shade™77°

Max UV Index8 (Very High)

WindNNE 6 mph

Sun 8/10

78° /61°

Times of clouds and sun

RealFeel®80°

RealFeel Shade™79°

Max UV Index4 (Moderate)

WindENE 4 mph

Mon 8/11

79° /63°

Mostly sunny

RealFeel®86°

RealFeel Shade™80°

Max UV Index8 (Very High)

WindSSE 5 mph

Tue 8/12

80° /65°

55%

Times of clouds and sun with a passing shower; humid

RealFeel®86°

RealFeel Shade™85°

Max UV Index2 (Low)

WindS 7 mph

Wed 8/13

83° /65°

Mostly sunny and humid

RealFeel®88°

RealFeel Shade™88°

Max UV Index8 (Very High)

WindS 8 mph

Thu 8/14

84° /66°

Partly sunny and humid

RealFeel®90°

RealFeel Shade™89°

Max UV Index8 (Very High)

WindSSW 13 mph

Fri 8/15

82° /65°

70%

Mostly cloudy and humid; periods of rain in the afternoon

RealFeel®91°

RealFeel Shade™91°

Max UV Index5 (Moderate)

WindW 5 mph

Sat 8/16

84° /64°

Less humid with plenty of sunshine

RealFeel®92°

RealFeel Shade™85°

Max UV Index8 (Very High)

WindNE 5 mph

Sun 8/17

82° /64°

Mostly sunny and humid

RealFeel®88°

RealFeel Shade™88°

Max UV Index8 (Very High)

WindSE 8 mph

Mon 8/18

84° /65°

Humid with plenty of sun

RealFeel®95°

RealFeel Shade™93°

Max UV Index8 (Very High)

WindS 8 mph

Tue 8/19

85° /66°

Warm and humid with plenty of sun

RealFeel®94°

RealFeel Shade™93°

Max UV Index8 (Very High)

WindS 9 mph

Wed 8/20

82° /65°

65%

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

RealFeel®90°

RealFeel Shade™90°

Max UV Index2 (Low)

WindS 8 mph

Thu 8/21

84° /65°

Uncomfortably humid with sun followed by increasing clouds

RealFeel®98°

RealFeel Shade™96°

Max UV Index7 (High)

WindSSE 5 mph

Fri 8/22

85° /64°

Mostly sunny, warm and very humid

RealFeel®99°

RealFeel Shade™96°

Max UV Index7 (High)

WindSSE 5 mph

Sat 8/23

85° /65°

Mostly cloudy, warm and very humid

RealFeel®93°

RealFeel Shade™93°

Max UV Index2 (Low)

WindSSE 7 mph

Sun 8/24

84° /65°

Sunny, warm and humid

RealFeel®91°

RealFeel Shade™90°

Max UV Index7 (High)

WindSSW 9 mph

Mon 8/25

85° /64°

Mostly sunny, warm and humid

RealFeel®95°

RealFeel Shade™90°

Max UV Index7 (High)

WindS 5 mph

Tue 8/26

85° /64°

Clouds rolling in, warm and humid

RealFeel®93°

RealFeel Shade™92°

Max UV Index7 (High)

WindESE 5 mph

Wed 8/27

84° /63°