22.6 °C
Feels like 23.1 °C
Min 18 °C / Max 30 °C
Sunny
Today's Summary
In Chicago the weather today is sunny. The thermometer currently shows 22.6°C. UV levels are elevated today – remember sun protection if you're outdoors. During the day temperatures will range between 18.4°C and 30.3°C.
Hourly forecast – Chicago, today
Aug 28, 11:00
30 °C
Sunny
Aug 28, 12:00
30 °C
Sunny
Aug 28, 13:00
30 °C
Sunny
Aug 28, 14:00
27 °C
Sunny
Aug 28, 15:00
27 °C
Patchy rain possible
Aug 28, 16:00
26 °C
Sunny
Aug 28, 17:00
24 °C
Sunny
Aug 28, 18:00
23 °C
Clear
Aug 28, 19:00
23 °C
Overcast
Aug 28, 20:00
22 °C
Clear
Aug 28, 21:00
21 °C
Clear
Aug 28, 22:00
21 °C
Overcast
Aug 28, 23:00
20 °C
Overcast
Aug 29, 00:00
20 °C
Partly cloudy
Aug 29, 01:00
19 °C
Partly cloudy
Aug 29, 02:00
19 °C
Clear
Aug 29, 03:00
18 °C
Overcast
Aug 29, 04:00
18 °C
Overcast
Aug 29, 05:00
18 °C
Overcast
Aug 29, 06:00
19 °C
Overcast
Aug 29, 07:00
20 °C
Overcast
Aug 29, 08:00
22 °C
Overcast
Aug 29, 09:00
21 °C
Overcast
Aug 29, 10:00
23 °C
Overcast
Time
11
12
13
14
15
16
17
18
19
20
21
22
23
00
01
02
03
04
05
06
07
08
09
10
Temperature (°C)
Chance of rain (%)
1
2
1
1
8
2
4
5
17
7
7
22
23
15
12
9
24
24
22
17
15
14
15
15
Precipitation
Wind (mph)
SW
8
8
SW
8
8
SW
9
9
SW
10
10
SW
10
10
SW
9
9
SW
6
6
SW
4
4
SW
3
3
SW
3
3
S
4
4
SSW
4
4
S
5
5
SSW
5
5
SSW
5
5
SSW
6
6
SSW
5
5
SSW
5
5
S
5
5
SSW
6
6
SSW
7
7
SSW
7
7
SSW
7
7
SW
7
7
Pressure (hPa)
1020
1019
1019
1018
1018
1018
1018
1019
1020
1020
1020
1020
1019
1020
1020
1019
1020
1020
1020
1021
1020
1020
1021
1020
Humidity (%)
Cloud cover (%)
14-day weather forecast – Chicago
14-day trend for Chicago: Forecasts suggest a marked cooldown in the second week. Lows can drop to around 16.4°C at night, with daytime highs up to 35.9°C.
Date
Aug 28
Aug 29
Aug 30
Aug 31
Sep 1
Sep 2
Sep 3
Sep 4
Sep 5
Sep 6
Sep 7
Sep 8
Sep 9
Sep 10
Temperature (°C)
Chance of rain (%)
6
15
57
46
17
2
3
4
17
25
9
9
85
87
Precipitation
Wind max (mph)
10
9
15
13
12
14
9
11
7
11
11
7
11
11
| Date | Weather | Min °C | Max °C | Sunrise | Sunset | Moonrise | Moonset | Moon phase |
|---|---|---|---|---|---|---|---|---|
| August 28, 2026 |
Sunny
|
18 °C | 30 °C | 06:12 | 19:31 | 19:45 | 06:47 | Full Moon (98 %) |
| August 29, 2026 |
Overcast
|
18 °C | 25 °C | 06:13 | 19:29 | 20:04 | 07:49 | Waning Moon (94 %) |
| August 30, 2026 |
Overcast
|
20 °C | 31 °C | 06:14 | 19:28 | 20:24 | 08:51 | Waning Moon (87 %) |
| August 31, 2026 |
Overcast
|
22 °C | 33 °C | 06:15 | 19:26 | 20:45 | 09:56 | Waning Moon (80 %) |
| September 1, 2026 |
Overcast
|
26 °C | 34 °C | 06:16 | 19:24 | 21:10 | 11:03 | Waning Moon (70 %) |
| September 2, 2026 |
Sunny
|
27 °C | 35 °C | 06:17 | 19:23 | 21:41 | 12:12 | Last Quarter (60 %) |
| September 3, 2026 |
Sunny
|
27 °C | 35 °C | 06:18 | 19:21 | 22:20 | 13:23 | Last Quarter (50 %) |
| September 4, 2026 |
Sunny
|
27 °C | 36 °C | 06:19 | 19:19 | 23:11 | 14:33 | Last Quarter (39 %) |
| September 5, 2026 |
Sunny
|
27 °C | 36 °C | 06:20 | 19:17 | Does not rise today | 15:37 | Waning Crescent (29 %) |
| September 6, 2026 |
Overcast
|
21 °C | 27 °C | 06:21 | 19:16 | 00:14 | 16:32 | Waning Crescent (20 %) |
| September 7, 2026 |
Overcast
|
20 °C | 25 °C | 06:22 | 19:14 | 01:27 | 17:16 | Waning Crescent (12 %) |
| September 8, 2026 |
Overcast
|
20 °C | 26 °C | 06:23 | 19:12 | 02:47 | 17:52 | Waning Crescent (6 %) |
| September 9, 2026 |
Light rain shower
|
17 °C | 24 °C | 06:24 | 19:11 | 04:09 | 18:21 | New Moon (2 %) |
| September 10, 2026 |
Patchy rain possible
|
16 °C | 19 °C | 06:25 | 19:09 | 05:30 | 18:47 | New Moon (0 %) |