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DeKalb, IL

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DeKalb, IL Weather
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Winter Center

Today Hourly

Daily

Radar MinuteCast Monthly Air Quality Health & Activities

June 15 - July 29

Sun 6/15

83° /61°
11%
Partly cloudy

RealFeel®60°

Cloud Cover48%

WindE 6 mph

Wind Gusts15 mph

Mon 6/16

87° /65°
9%
Warm with times of clouds and sun

RealFeel®92°

RealFeel Shade™84°

Max UV Index11 (Extreme)

WindSE 8 mph

Tue 6/17

89° /69°
56%
Cloudy, warm and humid; a thunderstorm in the afternoon

RealFeel®92°

RealFeel Shade™88°

Max UV Index6 (High)

WindSW 10 mph

Wed 6/18

79° /60°
96%
Heavy t-storms, not as warm; breezy in the morning, humid in the p.m.; storms can bring flooding downpours, hail, damaging wind gusts, and an isolated tornado

RealFeel®82°

RealFeel Shade™80°

Max UV Index3 (Moderate)

WindSSW 10 mph

Thu 6/19

81° /60°
25%
Sunny to partly cloudy and pleasant

RealFeel®87°

RealFeel Shade™78°

Max UV Index11 (Extreme)

WindNW 8 mph

Fri 6/20

85° /69°
2%
Partly sunny and humid

RealFeel®89°

RealFeel Shade™82°

Max UV Index10 (Very High)

WindSSW 9 mph

Sat 6/21

89° /70°
5%
Breezy and warm with a blend of sun and clouds

RealFeel®94°

RealFeel Shade™89°

Max UV Index5 (Moderate)

WindSW 13 mph

Sun 6/22

91° /71°
2%
Hot and humid with plenty of sunshine

RealFeel®100°

RealFeel Shade™97°

Max UV Index11 (Extreme)

WindSSW 12 mph

Mon 6/23

90° /70°
59%
Considerable cloudiness with a couple of thunderstorms; hot

RealFeel®92°

RealFeel Shade™92°

Max UV Index5 (Moderate)

WindSW 14 mph

Tue 6/24

84° /65°
0%
Plenty of sun

RealFeel®88°

RealFeel Shade™83°

Max UV Index11 (Extreme)

WindWSW 9 mph

Wed 6/25

84° /65°
3%
Mostly sunny and less humid

RealFeel®90°

RealFeel Shade™82°

Max UV Index11 (Extreme)

WindNE 5 mph

Thu 6/26

80° /64°
40%
A shower in spots in the morning; otherwise, partly sunny

RealFeel®85°

RealFeel Shade™78°

Max UV Index11 (Extreme)

WindSSE 7 mph

Fri 6/27

81° /66°
80%
Cloudy and humid; rain and a thunderstorm in the morning followed by a couple of thunderstorms in the afternoon

RealFeel®83°

RealFeel Shade™83°

Max UV Index2 (Low)

WindS 10 mph

Sat 6/28

83° /62°
5%
Humid with plenty of sunshine

RealFeel®92°

RealFeel Shade™85°

Max UV Index10 (Very High)

WindSSE 5 mph

Sun 6/29

85° /69°
20%
Warm and humid with plenty of sunshine

RealFeel®93°

RealFeel Shade™89°

Max UV Index10 (Very High)

WindSW 12 mph

Mon 6/30

87° /69°
5%
Warm and humid with plenty of sunshine

RealFeel®95°

RealFeel Shade™92°

Max UV Index10 (Very High)

WindWSW 8 mph

Tue 7/1

87° /68°
5%
Sunny, warm and humid

RealFeel®94°

RealFeel Shade™90°

Max UV Index10 (Very High)

WindSW 9 mph

Wed 7/2

86° /68°
65%
Partly sunny, humid and remaining warm; a couple of afternoon showers and a thunderstorm

RealFeel®95°

RealFeel Shade™91°

Max UV Index10 (Very High)

WindW 6 mph

Thu 7/3

86° /67°
10%
Mostly sunny and uncomfortably humid

RealFeel®96°

RealFeel Shade™92°

Max UV Index10 (Very High)

WindSE 5 mph

Fri 7/4

85° /69°
5%
Mostly sunny and uncomfortably humid

RealFeel®95°

RealFeel Shade™91°

Max UV Index10 (Very High)

WindSSW 8 mph

Sat 7/5

87° /68°
20%
Partly sunny, warm and very humid

RealFeel®98°

RealFeel Shade™94°

Max UV Index10 (Very High)

WindWSW 4 mph

Sun 7/6

86° /69°
25%
Sunny to partly cloudy and uncomfortably humid

RealFeel®96°

RealFeel Shade™92°

Max UV Index10 (Very High)

WindSSE 7 mph

Mon 7/7

87° /69°
5%
Sunny, warm and humid

RealFeel®96°

RealFeel Shade™92°

Max UV Index10 (Very High)

WindSSW 7 mph

Tue 7/8

88° /68°
61%
Partly sunny, warm and humid; a couple of afternoon showers and a thunderstorm

RealFeel®98°

RealFeel Shade™92°

Max UV Index10 (Very High)

WindNNW 6 mph

Wed 7/9

85° /67°
74%
Cloudy and humid; rain in the afternoon

RealFeel®85°

RealFeel Shade™84°

Max UV Index4 (Moderate)

WindNE 8 mph

Thu 7/10

81° /64°
20%
Mostly sunny

RealFeel®87°

RealFeel Shade™80°

Max UV Index10 (Very High)

WindE 6 mph

Fri 7/11

83° /68°
65%
Uncomfortably humid with a blend of sun and clouds; a couple of showers and a thunderstorm in the afternoon

RealFeel®92°

RealFeel Shade™92°

Max UV Index4 (Moderate)

WindSSE 10 mph

Sat 7/12

86° /68°
10%
Humid with brilliant sunshine

RealFeel®94°

RealFeel Shade™91°

Max UV Index10 (Very High)

WindSW 14 mph

Sun 7/13

86° /67°
20%
Humid with clouds to start, then sunshine returns

RealFeel®94°

RealFeel Shade™87°

Max UV Index10 (Very High)

WindNNE 5 mph

Mon 7/14

86° /68°
25%
Humid with considerable cloudiness

RealFeel®92°

RealFeel Shade™92°

Max UV Index3 (Moderate)

WindS 9 mph

Tue 7/15

88° /69°
25%
Mostly cloudy and warm

RealFeel®90°

RealFeel Shade™89°

Max UV Index4 (Moderate)

WindWSW 8 mph

Wed 7/16

87° /67°
20%
Plenty of sunshine

RealFeel®91°

RealFeel Shade™84°

Max UV Index10 (Very High)

WindN 7 mph

Thu 7/17

82° /66°
20%
Sunny to partly cloudy

RealFeel®90°

RealFeel Shade™81°

Max UV Index10 (Very High)

WindNNE 5 mph

Fri 7/18

81° /64°
20%
Plenty of sunshine

RealFeel®88°

RealFeel Shade™78°

Max UV Index10 (Very High)

WindS 5 mph

Sat 7/19

84° /66°
65%
A couple of morning showers and a thunderstorm; otherwise, mostly cloudy

RealFeel®88°

RealFeel Shade™85°

Max UV Index3 (Moderate)

WindWSW 7 mph

Sun 7/20

80° /62°
20%
Mostly sunny

RealFeel®88°

RealFeel Shade™79°

Max UV Index10 (Very High)

WindNNW 2 mph

Mon 7/21

79° /62°
20%
Mostly sunny

RealFeel®85°

RealFeel Shade™76°

Max UV Index10 (Very High)

WindSW 5 mph

Tue 7/22

82° /60°
25%
Thickening clouds

RealFeel®79°

RealFeel Shade™79°

Max UV Index5 (Moderate)

WindW 15 mph

Wed 7/23

77° /60°
25%
Cloudy

RealFeel®74°

RealFeel Shade™74°

Max UV Index3 (Moderate)

WindNW 14 mph

Thu 7/24

77° /59°
25%
Sun followed by increasing clouds

RealFeel®79°

RealFeel Shade™76°

Max UV Index7 (High)

WindNW 5 mph

Fri 7/25

78° /60°
25%
Considerable cloudiness

RealFeel®77°

RealFeel Shade™77°

Max UV Index3 (Moderate)

WindESE 4 mph

Sat 7/26

78° /65°
41%
Cloudy with a shower in places

RealFeel®77°

RealFeel Shade™76°

Max UV Index3 (Moderate)

WindE 8 mph

Sun 7/27

80° /67°
25%
Mostly cloudy

RealFeel®80°

RealFeel Shade™80°

Max UV Index3 (Moderate)

WindESE 7 mph

Mon 7/28

79° /59°
0%
Mostly sunny

RealFeel®85°

RealFeel Shade™79°

Max UV Index9 (Very High)

WindESE 2 mph

Tue 7/29

79° /58°
1%
Brilliant sunshine

RealFeel®86°

RealFeel Shade™81°

Max UV Index9 (Very High)

WindESE 2 mph

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World North America United States Illinois DeKalb

Weather Near DeKalb:

  • Chicago, IL
  • Joliet, IL
  • Naperville, IL
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