Chicago, US-Illinois – Hourly Weather Forecast
Chicago – Monday, August 31
12 AM
24°
75°
light rain showers
Precip0.1 mm
Pressure1014 hPa
1 AM
24°
75°
cloudy
Precip0 mm
Pressure1014 hPa
2 AM
23°
73°
cloudy
Precip0 mm
Pressure1014 hPa
3 AM
23°
73°
cloudy
Precip0 mm
Pressure1014 hPa
4 AM
23°
73°
cloudy
Precip0 mm
Pressure1014 hPa
5 AM
23°
73°
light rain
Precip0.1 mm
Pressure1014 hPa
6 AM
22°
72°
light rain
Precip0.2 mm
Pressure1015 hPa
7 AM
22°
72°
cloudy
Precip0 mm
Pressure1015 hPa
8 AM
23°
73°
light rain
Precip0.1 mm
Pressure1017 hPa
9 AM
23°
73°
cloudy
Precip0 mm
Pressure1015 hPa
10 AM
24°
75°
cloudy
Precip0 mm
Pressure1015 hPa
11 AM
25°
77°
partly cloudy
Precip0 mm
Pressure1015 hPa
12 PM
27°
81°
partly cloudy
Precip0 mm
Pressure1014 hPa
1 PM
28°
82°
partly cloudy
Precip0 mm
Pressure1014 hPa
2 PM
29°
84°
partly cloudy
Precip0 mm
Pressure1013 hPa
3 PM
29°
84°
partly cloudy
Precip0 mm
Pressure1013 hPa
4 PM
30°
86°
partly cloudy
Precip0 mm
Pressure1013 hPa
5 PM
30°
86°
cloudy
Precip0 mm
Pressure1012 hPa
6 PM
29°
84°
partly cloudy
Precip0 mm
Pressure1012 hPa
7 PM
28°
82°
partly cloudy
Precip0 mm
Pressure1012 hPa
8 PM
27°
81°
partly cloudy
Precip0 mm
Pressure1012 hPa
9 PM
26°
79°
partly cloudy
Precip0 mm
Pressure1013 hPa
10 PM
26°
79°
fair
Precip0 mm
Pressure1014 hPa
11 PM
25°
77°
mostly clear
Precip0 mm
Pressure1014 hPa
Chicago – Tuesday, September 1
12 AM
25°
77°
mostly clear
Precip0 mm
Pressure1014 hPa
1 AM
25°
77°
partly cloudy
Precip0 mm
Pressure1014 hPa
2 AM
24°
75°
mostly clear
Precip0 mm
Pressure1014 hPa
3 AM
24°
75°
partly cloudy
Precip0 mm
Pressure1013 hPa
4 AM
24°
75°
partly cloudy
Precip0 mm
Pressure1013 hPa
5 AM
24°
75°
partly cloudy
Precip0 mm
Pressure1013 hPa
6 AM
24°
75°
partly cloudy
Precip0 mm
Pressure1013 hPa
7 AM
24°
75°
mostly clear
Precip0 mm
Pressure1014 hPa
8 AM
25°
77°
mostly clear
Precip0 mm
Pressure1014 hPa
9 AM
26°
79°
mostly clear
Precip0 mm
Pressure1014 hPa
10 AM
28°
82°
partly cloudy
Precip0 mm
Pressure1014 hPa
11 AM
29°
84°
partly cloudy
Precip0 mm
Pressure1014 hPa
12 PM
30°
86°
partly cloudy
Precip0 mm
Pressure1014 hPa
1 PM
31°
88°
heavy rain showers
Precip1.6 mm
Pressure1014 hPa
2 PM
29°
84°
heavy rain
Precip6.3 mm
Pressure1015 hPa
3 PM
25°
77°
rain showers
Precip0.3 mm
Pressure1014 hPa
4 PM
26°
79°
partly cloudy
Precip0 mm
Pressure1014 hPa
5 PM
27°
81°
partly cloudy
Precip0 mm
Pressure1013 hPa
6 PM
27°
81°
mostly clear
Precip0 mm
Pressure1013 hPa
7 PM
27°
81°
mostly clear
Precip0 mm
Pressure1013 hPa
8 PM
26°
79°
mostly clear
Precip0 mm
Pressure1013 hPa
9 PM
26°
79°
fair
Precip0 mm
Pressure1013 hPa
10 PM
26°
79°
fair
Precip0 mm
Pressure1014 hPa
11 PM
26°
79°
fair
Precip0 mm
Pressure1014 hPa
Chicago – Wednesday, September 2
12 AM
25°
77°
fair
Precip0 mm
Pressure1014 hPa
1 AM
25°
77°
fair
Precip0 mm
Pressure1014 hPa
2 AM
24°
75°
fair
Precip0 mm
Pressure1014 hPa
3 AM
24°
75°
fair
Precip0 mm
Pressure1014 hPa
4 AM
24°
75°
mostly clear
Precip0 mm
Pressure1014 hPa
5 AM
24°
75°
fair
Precip0 mm
Pressure1015 hPa
6 AM
23°
73°
fair
Precip0 mm
Pressure1015 hPa
7 AM
23°
73°
fair
Precip0 mm
Pressure1014 hPa
8 AM
25°
77°
fair
Precip0 mm
Pressure1015 hPa
9 AM
26°
79°
fair
Precip0 mm
Pressure1015 hPa
10 AM
28°
82°
mostly clear
Precip0 mm
Pressure1015 hPa
11 AM
29°
84°
fair
Precip0 mm
Pressure1014 hPa
12 PM
31°
88°
fair
Precip0 mm
Pressure1014 hPa
1 PM
32°
90°
fair
Precip0 mm
Pressure1013 hPa
2 PM
32°
90°
fair
Precip0 mm
Pressure1013 hPa
3 PM
33°
91°
fair
Precip0 mm
Pressure1012 hPa
4 PM
33°
91°
fair
Precip0 mm
Pressure1012 hPa
5 PM
32°
90°
fair
Precip0 mm
Pressure1011 hPa
6 PM
31°
88°
fair
Precip0 mm
Pressure1012 hPa
7 PM
30°
86°
fair
Precip0 mm
Pressure1012 hPa
8 PM
28°
82°
fair
Precip0 mm
Pressure1012 hPa
9 PM
28°
82°
fair
Precip0 mm
Pressure1012 hPa
10 PM
27°
81°
fair
Precip0 mm
Pressure1013 hPa
11 PM
27°
81°
fair
Precip0 mm
Pressure1013 hPa
Hourly Temperature Trend
Data source: MET Norway — Last updated: Aug 31, 2026, 17:15 UTC