Chicago Ohare Airport (United States of America) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 22° Celsius;
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 22° Celsius; -
Maximum daytime temperature: 33° Celsius; Minimum nighttime temperature: 25° Celsius;
Maximum daytime temperature: 33° Celsius; Minimum nighttime temperature: 25° Celsius;
-
Maximum daytime temperature: 35° Celsius; Minimum nighttime temperature: 24° Celsius;
Maximum daytime temperature: 35° Celsius; Minimum nighttime temperature: 24° Celsius;
-
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 23° Celsius;
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 23° Celsius;
-
Maximum daytime temperature: 33° Celsius; Minimum nighttime temperature: 24° Celsius;
Maximum daytime temperature: 33° Celsius; Minimum nighttime temperature: 24° Celsius;
-
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 20° Celsius;
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 20° Celsius; -
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 20° Celsius;
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 20° Celsius;
Clear.
Sunrise:
Sunset:
VH UV
No pollution data.
No pollen data.
7 day forecast for Chicago Ohare Airport
Today (14 August 2025)
| Time |
23:00
|
|---|---|
| Weather symbols |  |
| Chance of precipitation |
<5%
|
| Temperature |
25°
|
| Feels like temperature (°C) |
25°
|
| Wind direction and speed |
E
6
|
| Wind gust (mph) |
13
|
| Visibility |
VG
|
| Humidity |
54%
|
| UV | - |
Friday (15 August 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
 |
|
|
|
|
|
|
 |
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
<5%
|
<5%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
24°
|
24°
|
24°
|
23°
|
23°
|
23°
|
22°
|
22°
|
23°
|
23°
|
25°
|
26°
|
28°
|
29°
|
30°
|
31°
|
32°
|
32°
|
33°
|
32°
|
32°
|
31°
|
31°
|
30°
|
| Feels like temperature (°C) |
24°
|
25°
|
25°
|
24°
|
24°
|
24°
|
23°
|
23°
|
24°
|
24°
|
26°
|
27°
|
29°
|
31°
|
31°
|
32°
|
33°
|
33°
|
33°
|
33°
|
32°
|
32°
|
32°
|
31°
|
| Wind direction and speed (mph) |
E
5
|
ESE
4
|
SE
3
|
SE
3
|
SSE
3
|
SSE
3
|
SSE
3
|
SSE
3
|
S
4
|
S
4
|
S
4
|
S
4
|
SSW
5
|
SSW
5
|
SSW
5
|
SSW
5
|
SSW
5
|
SSW
5
|
SW
5
|
SW
6
|
SW
6
|
SW
6
|
SW
6
|
SSW
6
|
| Wind gust (mph) |
11
|
9
|
7
|
6
|
6
|
7
|
7
|
9
|
10
|
11
|
12
|
14
|
15
|
16
|
16
|
17
|
17
|
16
|
16
|
16
|
15
|
14
|
14
|
13
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
56%
|
63%
|
64%
|
66%
|
69%
|
72%
|
74%
|
73%
|
71%
|
68%
|
65%
|
59%
|
56%
|
53%
|
43%
|
41%
|
41%
|
40%
|
40%
|
40%
|
41%
|
42%
|
45%
|
50%
|
| UV | - | - | - | - | - | - | - | 1 | 2 | 4 | 6 | 8 | 9 | 8 | 8 | 6 | 4 | 2 | 1 | - | - | - | - | - |
Saturday (16 August 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
| Temperature (°C) |
30°
|
29°
|
28°
|
28°
|
27°
|
26°
|
26°
|
25°
|
25°
|
26°
|
28°
|
29°
|
31°
|
33°
|
34°
|
35°
|
35°
|
35°
|
35°
|
34°
|
32°
|
| Feels like temperature (°C) |
31°
|
31°
|
30°
|
29°
|
29°
|
28°
|
28°
|
27°
|
27°
|
28°
|
30°
|
31°
|
33°
|
34°
|
34°
|
35°
|
36°
|
36°
|
35°
|
35°
|
34°
|
| Wind direction and speed (mph) |
SSW
6
|
SSW
5
|
SSW
5
|
SSW
5
|
SSW
4
|
SSW
4
|
SSW
4
|
SSW
4
|
SSW
5
|
SW
5
|
SW
6
|
SW
6
|
SW
7
|
SW
8
|
SW
8
|
SW
8
|
SW
10
|
SW
10
|
WSW
10
|
WSW
10
|
SW
7
|
| Wind gust (mph) |
12
|
12
|
11
|
10
|
10
|
10
|
10
|
12
|
14
|
14
|
16
|
17
|
20
|
21
|
23
|
23
|
24
|
24
|
23
|
23
|
16
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
54%
|
57%
|
62%
|
66%
|
68%
|
74%
|
75%
|
77%
|
76%
|
74%
|
70%
|
65%
|
57%
|
47%
|
42%
|
41%
|
40%
|
40%
|
40%
|
40%
|
53%
|
| UV | - | - | - | - | - | - | - | 1 | 2 | 4 | 6 | 8 | 8 | 8 | 7 | 5 | 3 | 2 | 1 | - | - |
Sunday (17 August 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
 |
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
10%
|
10%
|
<5%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
30°
|
28°
|
24°
|
25°
|
27°
|
28°
|
27°
|
25°
|
| Feels like temperature (°C) |
32°
|
30°
|
25°
|
26°
|
28°
|
28°
|
27°
|
26°
|
| Wind direction and speed (mph) |
WSW
5
|
NW
6
|
NNE
7
|
NE
8
|
NE
8
|
NE
9
|
NE
8
|
ENE
7
|
| Wind gust (mph) |
15
|
17
|
19
|
21
|
22
|
23
|
20
|
16
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
65%
|
76%
|
83%
|
76%
|
64%
|
55%
|
59%
|
67%
|
| UV | - | - | 1 | 6 | 8 | 4 | - | - |
Monday (18 August 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
10%
|
10%
|
50%
|
40%
|
20%
|
30%
|
| Temperature (°C) |
25°
|
24°
|
24°
|
25°
|
30°
|
32°
|
32°
|
30°
|
| Feels like temperature (°C) |
26°
|
26°
|
25°
|
26°
|
32°
|
33°
|
33°
|
32°
|
| Wind direction and speed (mph) |
ENE
5
|
SE
5
|
SE
6
|
S
7
|
S
7
|
SSW
7
|
SW
8
|
SW
7
|
| Wind gust (mph) |
12
|
14
|
18
|
19
|
21
|
21
|
17
|
17
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
77%
|
81%
|
85%
|
74%
|
58%
|
51%
|
51%
|
61%
|
| UV | - | - | 1 | 6 | 8 | 3 | - | - |
Tuesday (19 August 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
40%
|
20%
|
30%
|
10%
|
20%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
28°
|
26°
|
24°
|
25°
|
27°
|
27°
|
25°
|
23°
|
| Feels like temperature (°C) |
30°
|
28°
|
25°
|
26°
|
28°
|
27°
|
25°
|
22°
|
| Wind direction and speed (mph) |
WSW
7
|
W
7
|
W
6
|
NW
6
|
NW
7
|
N
9
|
NNE
10
|
NNE
9
|
| Wind gust (mph) |
17
|
15
|
16
|
19
|
22
|
24
|
24
|
23
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
72%
|
81%
|
85%
|
78%
|
63%
|
58%
|
62%
|
71%
|
| UV | - | - | 1 | 5 | 8 | 3 | - | - |
Wednesday (20 August 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
 |
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
| Temperature (°C) |
22°
|
21°
|
20°
|
21°
|
23°
|
24°
|
23°
|
21°
|
| Feels like temperature (°C) |
21°
|
20°
|
19°
|
20°
|
22°
|
22°
|
21°
|
21°
|
| Wind direction and speed (mph) |
NNE
9
|
NNE
8
|
NNE
8
|
NNE
10
|
NNE
10
|
NNE
11
|
NNE
10
|
NNE
9
|
| Wind gust (mph) |
20
|
19
|
24
|
26
|
27
|
27
|
25
|
20
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
76%
|
78%
|
80%
|
71%
|
59%
|
55%
|
58%
|
67%
|
| UV | - | - | 1 | 5 | 7 | 3 | - | - |
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Forecast for 23:00 (UTC-5), Thu
Updated 01:22 (UTC+1) on Fri 15 Aug 2025
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