Monticello, IL

Blazing sunshine, very hot and very humid; danger of dehydration and heatstroke if outside for extended periods of time

alerts

Heat Advisory

12:00 PM Saturday - 7:00 PM Tuesday

RealFeel®102°

RealFeel Shade™97°

Max UV Index11 (Extreme)

WindSW 12 mph

Tue 6/24

92° /72°

Sunny to partly cloudy, hot and humid; possible danger of dehydration and heatstroke while doing strenuous activities

alerts

Heat Advisory

12:00 PM Saturday - 7:00 PM Tuesday

RealFeel®103°

RealFeel Shade™97°

Max UV Index11 (Extreme)

WindSW 8 mph

Wed 6/25

91° /71°

Mostly sunny, hot and humid

RealFeel®103°

RealFeel Shade™97°

Max UV Index11 (Extreme)

WindWSW 7 mph

Thu 6/26

91° /73°

Mostly sunny, hot and humid; caution advised if doing strenuous activities outside

RealFeel®100°

RealFeel Shade™94°

Max UV Index11 (Extreme)

WindSW 9 mph

Fri 6/27

89° /69°

Mostly sunny and humid

RealFeel®98°

RealFeel Shade™91°

Max UV Index11 (Extreme)

WindWSW 10 mph

Sat 6/28

90° /70°

67%

Cloudy, hot and humid; thunderstorms in the morning followed by occasional rain and a thunderstorm in the afternoon

RealFeel®97°

RealFeel Shade™94°

Max UV Index4 (Moderate)

WindWSW 7 mph

Sun 6/29

88° /68°

75%

Cloudy and humid with a couple of thunderstorms, especially late in the day

RealFeel®96°

RealFeel Shade™94°

Max UV Index5 (Moderate)

WindSW 8 mph

Mon 6/30

85° /66°

80%

Mostly cloudy and humid with thunderstorms, especially late in the day

RealFeel®93°

RealFeel Shade™87°

Max UV Index11 (Extreme)

WindWSW 9 mph

Tue 7/1

84° /64°

Less humid with a blend of sun and clouds

RealFeel®93°

RealFeel Shade™85°

Max UV Index8 (Very High)

WindNW 5 mph

Wed 7/2

83° /66°

Sunny

RealFeel®92°

RealFeel Shade™85°

Max UV Index11 (Extreme)

WindESE 6 mph

Thu 7/3

84° /65°

40%

Mostly sunny and humid; a thunderstorm around in the afternoon

RealFeel®94°

RealFeel Shade™88°

Max UV Index11 (Extreme)

WindS 4 mph

Fri 7/4

85° /64°

Mostly sunny and humid

RealFeel®94°

RealFeel Shade™90°

Max UV Index11 (Extreme)

WindENE 5 mph

Sat 7/5

84° /63°

Humid with times of clouds and sun

RealFeel®93°

RealFeel Shade™89°

Max UV Index11 (Extreme)

WindNNE 9 mph

Sun 7/6

80° /60°

Abundant sunshine and less humid

RealFeel®84°

RealFeel Shade™77°

Max UV Index11 (Extreme)

WindNE 8 mph

Mon 7/7

80° /59°

Plenty of sunshine

RealFeel®85°

RealFeel Shade™78°

Max UV Index11 (Extreme)

WindENE 5 mph

Tue 7/8

81° /62°

Mostly sunny

RealFeel®88°

RealFeel Shade™81°

Max UV Index11 (Extreme)

WindESE 4 mph

Wed 7/9

86° /67°

Humid with plenty of sunshine

RealFeel®93°

RealFeel Shade™89°

Max UV Index11 (Extreme)

WindS 8 mph

Thu 7/10

88° /67°

Mostly sunny and humid

RealFeel®96°

RealFeel Shade™92°

Max UV Index11 (Extreme)

WindN 6 mph

Fri 7/11

88° /68°

Clouds to start, then sunshine returns and humid

RealFeel®93°

RealFeel Shade™89°

Max UV Index3 (Moderate)

WindSW 7 mph

Sat 7/12

56%

Warm and humid with intervals of clouds and sunshine; a passing shower in the morning followed by a thunderstorm in spots in the afternoon

RealFeel®92°

RealFeel Shade™90°

Max UV Index7 (High)

WindSSW 10 mph

Sun 7/13

Humid with intervals of clouds and sunshine

RealFeel®97°

RealFeel Shade™91°

Max UV Index11 (Extreme)

WindW 4 mph

Mon 7/14

85° /66°

Humid with sunshine and a few clouds

RealFeel®92°

RealFeel Shade™86°

Max UV Index11 (Extreme)

WindESE 6 mph

Tue 7/15

83° /67°

65%

Mostly cloudy and humid; a couple of showers and a thunderstorm in the afternoon

RealFeel®90°

RealFeel Shade™90°

Max UV Index3 (Moderate)

WindS 9 mph

Wed 7/16

82° /67°

65%

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

RealFeel®91°

RealFeel Shade™91°

Max UV Index3 (Moderate)

WindSE 2 mph

Thu 7/17

83° /66°

62%

Cloudy and humid with a couple of showers and a thunderstorm, mainly later

RealFeel®91°

RealFeel Shade™91°

Max UV Index3 (Moderate)

WindE 6 mph

Fri 7/18

82° /67°

65%

Mostly cloudy and uncomfortably humid; a couple of afternoon showers and a thunderstorm

RealFeel®92°

RealFeel Shade™92°

Max UV Index4 (Moderate)

WindSSW 5 mph

Sat 7/19

84° /66°

Uncomfortably humid with clouds and sunshine

RealFeel®94°

RealFeel Shade™91°

Max UV Index5 (Moderate)

WindSSW 5 mph

Sun 7/20

Uncomfortably humid with plenty of sunshine

RealFeel®96°

RealFeel Shade™93°

Max UV Index10 (Very High)

WindSSW 10 mph

Mon 7/21

Uncomfortably humid with plenty of sunshine

RealFeel®97°

RealFeel Shade™94°

Max UV Index10 (Very High)

WindSSW 9 mph

Tue 7/22

86° /66°

Humid with partial sunshine

RealFeel®94°

RealFeel Shade™90°

Max UV Index10 (Very High)

WindNW 6 mph

Wed 7/23

84° /66°

Mostly cloudy and humid

RealFeel®87°

RealFeel Shade™87°

Max UV Index4 (Moderate)

WindSE 6 mph

Thu 7/24

82° /65°

70%

Mainly cloudy and humid; periods of rain in the afternoon

RealFeel®92°

RealFeel Shade™85°

Max UV Index10 (Very High)

WindENE 4 mph

Fri 7/25

82° /62°

Mostly sunny and less humid

RealFeel®85°

RealFeel Shade™79°

Max UV Index10 (Very High)

WindNE 10 mph

Sat 7/26

80° /60°

Increasing cloudiness

RealFeel®78°

RealFeel Shade™78°

Max UV Index7 (High)

WindNE 7 mph

Sun 7/27

80° /61°

Plenty of sunshine

RealFeel®84°

RealFeel Shade™77°

Max UV Index10 (Very High)

WindNE 7 mph

Mon 7/28

81° /63°

Plenty of sunshine

RealFeel®87°

RealFeel Shade™81°

Max UV Index10 (Very High)

WindENE 6 mph

Tue 7/29

83° /65°

Plenty of sunshine

RealFeel®90°

RealFeel Shade™83°

Max UV Index10 (Very High)

WindNNE 5 mph

Wed 7/30

85° /66°

Mostly sunny

RealFeel®94°

RealFeel Shade™88°

Max UV Index10 (Very High)

WindWSW 1 mph

Thu 7/31

Partial sunshine

RealFeel®91°

RealFeel Shade™88°

Max UV Index7 (High)

WindSSW 8 mph

Fri 8/1

88° /67°

Warm with sunshine

RealFeel®95°

RealFeel Shade™90°

Max UV Index10 (Very High)

WindNW 8 mph

Sat 8/2

87° /63°

Less humid with intervals of clouds and sunshine

RealFeel®89°

RealFeel Shade™84°

Max UV Index9 (Very High)

WindNE 8 mph

Sun 8/3

81° /60°