Chicago Loop — Weather
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29°C85°F· Overcast · 87% cloud cover
Feels like 34°C94°F · Low 24°C75°F · High 33°C91°F
Wind
20 km/h5 m/s12 mph from SW
Humidity
73%
Pressure
1007 hPa29.74 inHgstable
UV Index
0.7Low
Unsettled — rain
Right now in Chicago Loop: 29°C84°F, overcast.
🔥 Today reaches 33°C91°F — 10.1°C34°F markedly warmer than what's typical for July (23°C73°F).
⚡ Active lightning nearby — 236 strikes within 50 km in the last 30 min (nearest 10 km).
🌧️ Rain expected from 22:00.
Hourly forecast
Detailed forecast for the next 60 hours
TemperaturePrecipitationWind
CAPE (J/kg)Instability Threshold
Now
29°C85°F
20512
73
15:00
31°C87°F
18511
69
16:00
32°C89°F
18511
68
17:00
32°C90°F
18511
68
18:00
33°C91°F
19512
67
19:00
32°C90°F
1449
73
20:00
31°C88°F
1137
76
21:00
30°C87°F
413
79
22:00
24°C75°F
1.90.08
1137
83
23:00
24°C76°F
623
85
00:00
24°C76°F
312
88
01:00
24°C75°F
513
89
02:00
24°C75°F
624
90
03:00
24°C75°F
1237
91
04:00
24°C75°F
1549
91
05:00
23°C74°F
16510
89
06:00
23°C73°F
16410
86
07:00
23°C73°F
15410
84
08:00
23°C73°F
1549
80
09:00
23°C74°F
16410
74
10:00
24°C75°F
16410
69
11:00
24°C76°F
16410
66
12:00
25°C78°F
17510
61
13:00
25°C77°F
16410
63
14:00
25°C77°F
16410
65
15:00
25°C77°F
1549
66
16:00
25°C77°F
16410
64
17:00
25°C76°F
16410
61
18:00
24°C75°F
1549
62
19:00
23°C74°F
1449
61
20:00
23°C73°F
1348
58
21:00
22°C71°F
1348
62
22:00
21°C71°F
1237
67
23:00
21°C70°F
1137
70
00:00
21°C70°F
1036
68
03:00
20°C68°F
825
69
06:00
19°C66°F
825
78
09:00
22°C72°F
1237
68
12:00
25°C76°F
1238
53
15:00
26°C79°F
1238
42
18:00
25°C78°F
1036
41
21:00
22°C72°F
513
56
00:00
21°C69°F
312
68
mminkm/hm/smphHumidity %
Daily Forecast
Today1.9 mm0.08 inSW 20 km/h5 m/s12 mph(gusts 732045)74%UV 26hTodayLight rain74%SW 20 km/h5 m/s12 mph (gusts 732045)1.9 mm0.08 inUV 26h
Today
1.9 mm0.08 inSW 20 km/h5 m/s12 mph(gusts 732045)74%UV 26h
Today
Light rain
74%
SW 20 km/h5 m/s12 mph (gusts 732045)
1.9 mm0.08 in
UV 2
6h
Today — Hourly Forecast
Now
29°C85°F
20512
15:00
31°C87°F
18511
16:00
32°C89°F
18511
17:00
32°C90°F
18511
18:00
33°C91°F
19512
19:00
32°C90°F
1449
20:00
31°C88°F
1137
21:00
30°C87°F
413
22:00
24°C75°F
1137
23:00
24°C76°F
623
05:3914.6h20:14
TomorrowN 17 km/h5 m/s10 mph(gusts 411125)73%UV 25hTomorrowDrizzle73%N 17 km/h5 m/s10 mph (gusts 411125)UV 25h
Tomorrow
N 17 km/h5 m/s10 mph(gusts 411125)73%UV 25h
Tomorrow
Drizzle
73%
N 17 km/h5 m/s10 mph (gusts 411125)
UV 2
5h
Tomorrow — Hourly Forecast
00:00
24°C76°F
312
01:00
24°C75°F
513
02:00
24°C75°F
624
03:00
24°C75°F
1237
04:00
24°C75°F
1549
05:00
23°C74°F
16510
06:00
23°C73°F
16410
07:00
23°C73°F
15410
08:00
23°C73°F
1549
09:00
23°C74°F
16410
10:00
24°C75°F
16410
11:00
24°C76°F
16410
12:00
25°C78°F
17510
13:00
25°C77°F
16410
14:00
25°C77°F
16410
15:00
25°C77°F
1549
16:00
25°C77°F
16410
17:00
25°C76°F
16410
18:00
24°C75°F
1549
19:00
23°C74°F
1449
20:00
23°C73°F
1348
21:00
22°C71°F
1348
22:00
21°C71°F
1237
23:00
21°C70°F
1137
05:4014.6h20:13
WednesdayN 13 km/h3 m/s8 mph(gusts 32920)59%UV 214hWednesdayClear59%N 13 km/h3 m/s8 mph (gusts 32920)UV 214h
Wednesday
N 13 km/h3 m/s8 mph(gusts 32920)59%UV 214h
Wednesday
Clear
59%
N 13 km/h3 m/s8 mph (gusts 32920)
UV 2
14h
Wednesday — Forecast Overview
00:00
21°C70°F
1036
03:00
20°C68°F
825
06:00
19°C66°F
825
09:00
22°C72°F
1237
12:00
25°C76°F
1238
15:00
26°C79°F
1238
18:00
25°C78°F
1036
21:00
22°C72°F
513
05:4114.5h20:12
ThursdayW 17 km/h5 m/s10 mph59%UV 214hThursdayClear59%W 17 km/h5 m/s10 mphUV 214h
Thursday
W 17 km/h5 m/s10 mph59%UV 214h
Thursday
Clear
59%
W 17 km/h5 m/s10 mph
UV 2
14h
Thursday — Forecast Overview
00:00
21°C69°F
312
03:00
19°C66°F
412
06:00
18°C65°F
312
09:00
23°C74°F
513
12:00
29°C84°F
513
15:00
31°C88°F
825
18:00
30°C86°F
17510
21:00
27°C80°F
1449
05:4214.5h20:11
Friday6.4 mm0.25 in· heavySW 19 km/h5 m/s12 mph(gusts 29818)77%UV 26hFridayLight rain77%SW 19 km/h5 m/s12 mph (gusts 29818)6.4 mm0.25 inUV 26h
Friday
6.4 mm0.25 in· heavySW 19 km/h5 m/s12 mph(gusts 29818)77%UV 26h
Friday
Light rain
77%
SW 19 km/h5 m/s12 mph (gusts 29818)
6.4 mm0.25 in
UV 2
6h
Friday — Forecast Overview
00:00
25°C77°F
1036
03:00
24°C75°F
1036
06:00
24°C75°F
825
09:00
23°C74°F
624
12:00
23°C73°F
1348
15:00
22°C72°F
19512
18:00
21°C71°F
1449
21:00
21°C70°F
17510
05:4314.4h20:10
Saturday5.6 mm0.22 in· heavyNE 24 km/h7 m/s15 mph82%UV 25hSaturdayLight rain82%NE 24 km/h7 m/s15 mph5.6 mm0.22 inUV 25h
Saturday
5.6 mm0.22 in· heavyNE 24 km/h7 m/s15 mph82%UV 25h
Saturday
Light rain
82%
NE 24 km/h7 m/s15 mph
5.6 mm0.22 in
UV 2
5h
Night20°C68°F
20°C68°FMorning21°C69°F
21°C69°FAfternoon29°C84°F
29°C84°FEvening24°C75°F
24°C75°F05:4414.4h20:09
SundayNE 11 km/h3 m/s7 mph(gusts 28817)79%UV 29hSundayPartly cloudy79%NE 11 km/h3 m/s7 mph (gusts 28817)UV 29h
Sunday
NE 11 km/h3 m/s7 mph(gusts 28817)79%UV 29h
Sunday
Partly cloudy
79%
NE 11 km/h3 m/s7 mph (gusts 28817)
UV 2
9h
Night23°C74°F
23°C74°FMorning25°C78°F
25°C78°FAfternoon25°C78°F
25°C78°FEvening26°C80°F
26°C80°F05:4514.4h20:08
MondayE 9 km/h3 m/s6 mph(gusts 24715)74%UV 211hMondayDrizzle74%E 9 km/h3 m/s6 mph (gusts 24715)UV 211h
Monday
E 9 km/h3 m/s6 mph(gusts 24715)74%UV 211h
Monday
Drizzle
74%
E 9 km/h3 m/s6 mph (gusts 24715)
UV 2
11h
Night24°C74°F
24°C74°FMorning28°C82°F
28°C82°FAfternoon28°C82°F
28°C82°FEvening29°C85°F
29°C85°F05:4614.3h20:06
Extended Forecast (GFS)TuesdaySW 21 km/h6 m/s13 mph(gusts 391124)72%14hTuesdayDrizzle72%SW 21 km/h6 m/s13 mph (gusts 391124)14h
Tuesday
SW 21 km/h6 m/s13 mph(gusts 391124)72%14h
Tuesday
Drizzle
72%
SW 21 km/h6 m/s13 mph (gusts 391124)
14h
Night25°C76°F
25°C76°FMorning25°C78°F
25°C78°FAfternoon25°C78°F
25°C78°FEvening29°C84°F
29°C84°F05:4714.3h20:05
Wednesday5.0 mm0.20 inW 16 km/h4 m/s10 mph(gusts 371023)82%12hWednesdayLight rain82%W 16 km/h4 m/s10 mph (gusts 371023)5.0 mm0.20 in12h
Wednesday
5.0 mm0.20 inW 16 km/h4 m/s10 mph(gusts 371023)82%12h
Wednesday
Light rain
82%
W 16 km/h4 m/s10 mph (gusts 371023)
5.0 mm0.20 in
12h
Night26°C78°F
26°C78°FMorning26°C79°F
26°C79°FAfternoon26°C79°F
26°C79°FEvening23°C74°F
23°C74°F05:4814.3h20:04
ThursdayNE 29 km/h8 m/s18 mph63%14hThursdayClear63%NE 29 km/h8 m/s18 mph14h
Thursday
NE 29 km/h8 m/s18 mph63%14h
Thursday
Clear
63%
NE 29 km/h8 m/s18 mph
14h
Night22°C71°F
22°C71°FMorning21°C70°F
21°C70°FAfternoon21°C70°F
21°C70°FEvening21°C69°F
21°C69°F05:4914.2h20:03
Friday0.7 mm0.03 inS 23 km/h6 m/s14 mph64%13hFridayDrizzle64%S 23 km/h6 m/s14 mph0.7 mm0.03 in13h
Friday
0.7 mm0.03 inS 23 km/h6 m/s14 mph64%13h
Friday
Drizzle
64%
S 23 km/h6 m/s14 mph
0.7 mm0.03 in
13h
Night20°C67°F
20°C67°FMorning20°C69°F
20°C69°FAfternoon20°C69°F
20°C69°FEvening24°C75°F
24°C75°F05:5014.2h20:02
Saturday8.4 mm0.33 in· heavySE 15 km/h4 m/s9 mph(gusts 33920)87%13hSaturdayThunderstorm87%SE 15 km/h4 m/s9 mph (gusts 33920)8.4 mm0.33 in13h
Saturday
8.4 mm0.33 in· heavySE 15 km/h4 m/s9 mph(gusts 33920)87%13h
Saturday
Thunderstorm
87%
SE 15 km/h4 m/s9 mph (gusts 33920)
8.4 mm0.33 in
13h
Night22°C72°F
22°C72°FMorning24°C75°F
24°C75°FAfternoon24°C75°F
24°C75°FEvening26°C78°F
26°C78°F05:5114.2h20:00
Sunday14.4 mm0.57 in· heavyS 24 km/h7 m/s15 mph(gusts 431227)84%10hSundayOvercast84%S 24 km/h7 m/s15 mph (gusts 431227)14.4 mm0.57 in10h
Sunday
14.4 mm0.57 in· heavyS 24 km/h7 m/s15 mph(gusts 431227)84%10h
Sunday
Overcast
84%
S 24 km/h7 m/s15 mph (gusts 431227)
14.4 mm0.57 in
10h
Night24°C75°F
24°C75°FMorning24°C74°F
24°C74°FAfternoon24°C74°F
24°C74°FEvening29°C84°F
29°C84°F05:5214.1h19:59
MondaySW 27 km/h7 m/s17 mph(gusts 591636)62%14hMondayClear62%SW 27 km/h7 m/s17 mph (gusts 591636)14h
Monday
SW 27 km/h7 m/s17 mph(gusts 591636)62%14h
Monday
Clear
62%
SW 27 km/h7 m/s17 mph (gusts 591636)
14h
Night28°C82°F
28°C82°FMorning30°C86°F
30°C86°FAfternoon30°C86°F
30°C86°FEvening31°C88°F
31°C88°F05:5314.1h19:58
Tuesday2.9 mm0.11 inS 25 km/h7 m/s16 mph(gusts 561635)77%12hTuesdayLight rain77%S 25 km/h7 m/s16 mph (gusts 561635)2.9 mm0.11 in12h
Tuesday
2.9 mm0.11 inS 25 km/h7 m/s16 mph(gusts 561635)77%12h
Tuesday
Light rain
77%
S 25 km/h7 m/s16 mph (gusts 561635)
2.9 mm0.11 in
12h
Night29°C84°F
29°C84°FMorning26°C79°F
26°C79°FAfternoon26°C79°F
26°C79°FEvening25°C76°F
25°C76°F05:5414h19:56
Sunrise
05:39
Civil Dawn 05:09
Sunset
20:14
Civil Dusk 20:44
Today vs. seasonal normal
+4.9°C+8.7°F
Chicago Loop is located in Illinois, United States. Elevation: 182m. Annual average temperature: 9.7°C. Annual precipitation: 928mm.
Frequently Asked Questions
What is the weather like in Chicago Loop today?
Today in Chicago Loop, United States, the temperature is 29°C with Overcast. The high is 33°C and the low is 24°C.
What is the 16-day forecast for Chicago Loop?
The 16-day forecast for Chicago Loop shows the warmest day is Monday at 34°C, while the coolest night is Thursday at 18°C. 11 day(s) have precipitation expected.
What time is sunrise and sunset in Chicago Loop?
In Chicago Loop, sunrise is at 05:39 and sunset is at 20:14. Day length is approximately 14h 34m.
How accurate is the weather forecast for Chicago Loop?
Our forecasts for Chicago Loop use the DWD ICON model, one of the world's most advanced weather prediction systems. Accuracy is typically 85-90% for 1-3 day forecasts. Chicago Loop has an annual average temperature of 9.7°C and receives 928mm of precipitation per year.
Last updated: 07/27/2026, 02:00 PM
July climate in Chicago Loop
Normals for July: average 23°C (17–28°C), around 91 mm of rain across the month. About 13°C warmer than the annual average of 9.7°C.
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Armour Square29°
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Lower West Side29°
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