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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

Seymour, IL

82°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

82° /71°
96%
Humid with variable clouds; breezy this afternoon

RealFeel®90°

RealFeel Shade™85°

Max UV Index4 (Moderate)

WindSSW 10 mph

Sat 6/21

94° /73°
1%
Partly to mostly sunny, windy and warmer; start of an extended heat wave; stay cool and hydrated
alerts

Heat Advisory

12:00 PM Saturday - 7:00 PM Tuesday

RealFeel®99°

RealFeel Shade™95°

Max UV Index11 (Extreme)

WindSSW 18 mph

Sun 6/22

94° /73°
0%
Breezy and hot with plenty of sun; stay hydrated when outside in the heat
alerts

Heat Advisory

12:00 PM Saturday - 7:00 PM Tuesday

RealFeel®100°

RealFeel Shade™94°

Max UV Index11 (Extreme)

WindSSW 14 mph

Mon 6/23

95° /73°
0%
Very hot and humid with sizzling sunshine; caution advised if outside for extended periods of time
alerts

Heat Advisory

12:00 PM Saturday - 7:00 PM Tuesday

RealFeel®102°

RealFeel Shade™96°

Max UV Index11 (Extreme)

WindSSW 9 mph

Tue 6/24

91° /70°
3%
Mostly sunny, hot and humid
alerts

Heat Advisory

12:00 PM Saturday - 7:00 PM Tuesday

RealFeel®101°

RealFeel Shade™95°

Max UV Index11 (Extreme)

WindSSW 7 mph

Wed 6/25

90° /68°
4%
Hot and humid with abundant sunshine

RealFeel®99°

RealFeel Shade™93°

Max UV Index11 (Extreme)

WindSW 8 mph

Thu 6/26

90° /69°
40%
A thunderstorm around in the morning; otherwise, partly sunny, hot and humid

RealFeel®100°

RealFeel Shade™94°

Max UV Index11 (Extreme)

WindSW 7 mph

Fri 6/27

87° /68°
2%
Mostly sunny and humid

RealFeel®94°

RealFeel Shade™88°

Max UV Index11 (Extreme)

WindSW 10 mph

Sat 6/28

86° /67°
12%
Humid with times of sun and clouds

RealFeel®96°

RealFeel Shade™93°

Max UV Index6 (High)

WindSW 9 mph

Sun 6/29

86° /67°
65%
Mostly cloudy and humid with a couple of thunderstorms, especially early in the day

RealFeel®94°

RealFeel Shade™88°

Max UV Index4 (Moderate)

WindSW 5 mph

Mon 6/30

83° /63°
61%
Humid with periods of rain

RealFeel®90°

RealFeel Shade™85°

Max UV Index7 (High)

WindSW 6 mph

Tue 7/1

81° /63°
1%
Mostly sunny and less humid

RealFeel®85°

RealFeel Shade™79°

Max UV Index11 (Extreme)

WindNW 7 mph

Wed 7/2

80° /64°
1%
Mostly sunny

RealFeel®88°

RealFeel Shade™78°

Max UV Index11 (Extreme)

WindN 5 mph

Thu 7/3

86° /63°
40%
Mostly cloudy with a thunderstorm around in the afternoon

RealFeel®85°

RealFeel Shade™85°

Max UV Index4 (Moderate)

WindN 4 mph

Fri 7/4

83° /66°
25%
Sunny to partly cloudy and humid

RealFeel®92°

RealFeel Shade™87°

Max UV Index11 (Extreme)

WindENE 5 mph

Sat 7/5

82° /65°
20%
Sunny to partly cloudy and humid

RealFeel®91°

RealFeel Shade™84°

Max UV Index11 (Extreme)

WindE 2 mph

Sun 7/6

84° /66°
10%
Mostly sunny and humid

RealFeel®93°

RealFeel Shade™88°

Max UV Index11 (Extreme)

WindSSW 4 mph

Mon 7/7

85° /67°
65%
A couple of morning showers; otherwise, mostly cloudy and humid

RealFeel®90°

RealFeel Shade™90°

Max UV Index4 (Moderate)

WindSSW 7 mph

Tue 7/8

82° /66°
25%
Humid with times of sun and clouds

RealFeel®84°

RealFeel Shade™82°

Max UV Index5 (Moderate)

WindWNW 12 mph

Wed 7/9

80° /62°
25%
Less humid with sunshine

RealFeel®84°

RealFeel Shade™77°

Max UV Index11 (Extreme)

WindWNW 9 mph

Thu 7/10

79° /60°
20%
Mostly sunny

RealFeel®85°

RealFeel Shade™77°

Max UV Index11 (Extreme)

WindW 6 mph

Fri 7/11

78° /64°
80%
Considerable cloudiness; a shower in the morning, then afternoon rain

RealFeel®78°

RealFeel Shade™78°

Max UV Index3 (Moderate)

WindE 5 mph

Sat 7/12

80° /66°
55%
Intervals of clouds and sunshine with a thundershower; humid

RealFeel®84°

RealFeel Shade™82°

Max UV Index3 (Moderate)

WindSSW 14 mph

Sun 7/13

83° /61°
5%
Less humid with plenty of sunshine

RealFeel®89°

RealFeel Shade™81°

Max UV Index11 (Extreme)

WindNW 7 mph

Mon 7/14

79° /60°
20%
Sunny to partly cloudy

RealFeel®84°

RealFeel Shade™77°

Max UV Index10 (Very High)

WindE 6 mph

Tue 7/15

80° /66°
65%
Mostly cloudy and humid; a couple of afternoon showers and a thunderstorm

RealFeel®86°

RealFeel Shade™85°

Max UV Index3 (Moderate)

WindS 10 mph

Wed 7/16

82° /67°
65%
A couple of showers and a thunderstorm in the morning; otherwise, humid with sun and clouds

RealFeel®90°

RealFeel Shade™90°

Max UV Index7 (High)

WindWSW 9 mph

Thu 7/17

81° /66°
5%
Humid with plenty of sunshine

RealFeel®91°

RealFeel Shade™86°

Max UV Index10 (Very High)

WindSSW 5 mph

Fri 7/18

84° /67°
65%
Uncomfortably humid with increasing clouds; a couple of afternoon showers and a thunderstorm

RealFeel®92°

RealFeel Shade™92°

Max UV Index7 (High)

WindSSW 9 mph

Sat 7/19

83° /66°
25%
Uncomfortably humid with some sun, then increasing clouds

RealFeel®91°

RealFeel Shade™91°

Max UV Index7 (High)

WindS 10 mph

Sun 7/20

85° /67°
65%
A couple of morning showers and a thunderstorm; otherwise, very humid with considerable cloudiness

RealFeel®94°

RealFeel Shade™94°

Max UV Index2 (Low)

WindWSW 6 mph

Mon 7/21

81° /67°
65%
A couple of showers and a thunderstorm in the morning; otherwise, mostly cloudy and humid

RealFeel®90°

RealFeel Shade™87°

Max UV Index3 (Moderate)

WindSSE 4 mph

Tue 7/22

80° /66°
65%
Mostly cloudy and uncomfortably humid; a couple of showers in the afternoon

RealFeel®89°

RealFeel Shade™89°

Max UV Index3 (Moderate)

WindS 7 mph

Wed 7/23

85° /68°
40%
Uncomfortably humid with times of clouds and sun; a thunderstorm in spots in the afternoon

RealFeel®92°

RealFeel Shade™91°

Max UV Index7 (High)

WindSSW 12 mph

Thu 7/24

86° /66°
57%
A couple of morning showers; otherwise, mostly cloudy and humid

RealFeel®93°

RealFeel Shade™91°

Max UV Index3 (Moderate)

WindNNW 6 mph

Fri 7/25

82° /65°
25%
Turning cloudy and less humid

RealFeel®83°

RealFeel Shade™83°

Max UV Index7 (High)

WindNE 6 mph

Sat 7/26

80° /66°
40%
Partly sunny and humid; a thundershower in spots in the afternoon

RealFeel®89°

RealFeel Shade™84°

Max UV Index10 (Very High)

WindSE 5 mph

Sun 7/27

81° /67°
25%
Increasing cloudiness and humid

RealFeel®88°

RealFeel Shade™88°

Max UV Index7 (High)

WindSE 5 mph

Mon 7/28

83° /67°
20%
Mostly sunny and humid

RealFeel®92°

RealFeel Shade™89°

Max UV Index10 (Very High)

WindSSE 6 mph

Tue 7/29

85° /66°
20%
Sunny and uncomfortably humid

RealFeel®95°

RealFeel Shade™91°

Max UV Index10 (Very High)

WindSSW 7 mph

Wed 7/30

86° /67°
25%
Mostly sunny and uncomfortably humid

RealFeel®96°

RealFeel Shade™94°

Max UV Index10 (Very High)

WindSSW 7 mph

Thu 7/31

86° /66°
55%
Mostly sunny and uncomfortably humid; an afternoon thunderstorm

RealFeel®95°

RealFeel Shade™92°

Max UV Index10 (Very High)

WindSW 9 mph

Fri 8/1

79° /60°
0%
Mostly sunny and less humid

RealFeel®83°

RealFeel Shade™78°

Max UV Index10 (Very High)

WindNE 8 mph

Sat 8/2

80° /63°
0%
Intervals of clouds and sunshine

RealFeel®87°

RealFeel Shade™80°

Max UV Index8 (Very High)

WindE 4 mph

Sun 8/3

79° /61°
55%
Mostly cloudy; a little morning rain followed by a thunderstorm in spots in the afternoon

RealFeel®82°

RealFeel Shade™82°

Max UV Index3 (Moderate)

WindS 6 mph

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World North America United States Illinois Seymour

Weather Near Seymour:

  • Champaign, IL
  • Decatur, IL
  • Springfield, IL
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