St. Louis, US-Missouri – Hourly Weather Forecast
St. Louis – Friday, August 28
12 AM
22°
72°
fair
Precip0 mm
Pressure1018 hPa
1 AM
21°
70°
fair
Precip0 mm
Pressure1018 hPa
2 AM
21°
70°
fair
Precip0 mm
Pressure1018 hPa
3 AM
20°
68°
fair
Precip0 mm
Pressure1018 hPa
4 AM
20°
68°
fair
Precip0 mm
Pressure1019 hPa
5 AM
20°
68°
fair
Precip0 mm
Pressure1019 hPa
6 AM
19°
66°
fair
Precip0 mm
Pressure1019 hPa
7 AM
20°
68°
fair
Precip0 mm
Pressure1020 hPa
8 AM
21°
70°
fair
Precip0 mm
Pressure1020 hPa
9 AM
22°
72°
fair
Precip0 mm
Pressure1020 hPa
10 AM
24°
75°
fair
Precip0 mm
Pressure1021 hPa
11 AM
26°
79°
fair
Precip0 mm
Pressure1021 hPa
12 PM
27°
81°
fair
Precip0 mm
Pressure1021 hPa
1 PM
28°
82°
fair
Precip0 mm
Pressure1021 hPa
2 PM
28°
82°
fair
Precip0 mm
Pressure1020 hPa
3 PM
30°
86°
partly cloudy
Precip0 mm
Pressure1018 hPa
4 PM
30°
86°
partly cloudy
Precip0 mm
Pressure1018 hPa
5 PM
29°
84°
partly cloudy
Precip0 mm
Pressure1018 hPa
6 PM
29°
84°
mostly clear
Precip0 mm
Pressure1018 hPa
7 PM
27°
81°
fair
Precip0 mm
Pressure1018 hPa
8 PM
26°
79°
mostly clear
Precip0 mm
Pressure1018 hPa
9 PM
25°
77°
fair
Precip0 mm
Pressure1019 hPa
10 PM
24°
75°
mostly clear
Precip0 mm
Pressure1019 hPa
11 PM
23°
73°
fair
Precip0 mm
Pressure1019 hPa
St. Louis – Saturday, August 29
12 AM
22°
72°
fair
Precip0 mm
Pressure1020 hPa
1 AM
22°
72°
fair
Precip0 mm
Pressure1020 hPa
2 AM
21°
70°
mostly clear
Precip0 mm
Pressure1020 hPa
3 AM
20°
68°
partly cloudy
Precip0 mm
Pressure1020 hPa
4 AM
20°
68°
partly cloudy
Precip0 mm
Pressure1020 hPa
5 AM
20°
68°
partly cloudy
Precip0 mm
Pressure1020 hPa
6 AM
19°
66°
partly cloudy
Precip0 mm
Pressure1020 hPa
7 AM
20°
68°
partly cloudy
Precip0 mm
Pressure1020 hPa
8 AM
21°
70°
partly cloudy
Precip0 mm
Pressure1020 hPa
9 AM
24°
75°
partly cloudy
Precip0 mm
Pressure1020 hPa
10 AM
26°
79°
partly cloudy
Precip0 mm
Pressure1021 hPa
11 AM
28°
82°
partly cloudy
Precip0 mm
Pressure1020 hPa
12 PM
29°
84°
partly cloudy
Precip0 mm
Pressure1019 hPa
1 PM
30°
86°
partly cloudy
Precip0 mm
Pressure1019 hPa
2 PM
31°
88°
partly cloudy
Precip0 mm
Pressure1018 hPa
3 PM
31°
88°
partly cloudy
Precip0 mm
Pressure1017 hPa
4 PM
31°
88°
partly cloudy
Precip0 mm
Pressure1017 hPa
5 PM
31°
88°
partly cloudy
Precip0 mm
Pressure1016 hPa
6 PM
30°
86°
partly cloudy
Precip0 mm
Pressure1016 hPa
7 PM
28°
82°
partly cloudy
Precip0 mm
Pressure1015 hPa
8 PM
27°
81°
mostly clear
Precip0 mm
Pressure1015 hPa
9 PM
26°
79°
fair
Precip0 mm
Pressure1016 hPa
10 PM
26°
79°
fair
Precip0 mm
Pressure1016 hPa
11 PM
25°
77°
mostly clear
Precip0 mm
Pressure1017 hPa
St. Louis – Sunday, August 30
12 AM
24°
75°
mostly clear
Precip0 mm
Pressure1017 hPa
1 AM
23°
73°
mostly clear
Precip0 mm
Pressure1017 hPa
2 AM
23°
73°
mostly clear
Precip0 mm
Pressure1017 hPa
3 AM
23°
73°
partly cloudy
Precip0 mm
Pressure1017 hPa
4 AM
22°
72°
partly cloudy
Precip0 mm
Pressure1016 hPa
5 AM
21°
70°
partly cloudy
Precip0 mm
Pressure1016 hPa
6 AM
21°
70°
partly cloudy
Precip0 mm
Pressure1017 hPa
7 AM
21°
70°
partly cloudy
Precip0 mm
Pressure1017 hPa
8 AM
23°
73°
mostly clear
Precip0 mm
Pressure1017 hPa
9 AM
25°
77°
fair
Precip0 mm
Pressure1017 hPa
10 AM
28°
82°
mostly clear
Precip0 mm
Pressure1017 hPa
11 AM
30°
86°
partly cloudy
Precip0 mm
Pressure1017 hPa
12 PM
32°
90°
partly cloudy
Precip0 mm
Pressure1017 hPa
1 PM
33°
91°
partly cloudy
Precip0 mm
Pressure1016 hPa
2 PM
34°
93°
partly cloudy
Precip0 mm
Pressure1015 hPa
3 PM
34°
93°
partly cloudy
Precip0 mm
Pressure1014 hPa
4 PM
34°
93°
partly cloudy
Precip0 mm
Pressure1014 hPa
5 PM
34°
93°
partly cloudy
Precip0 mm
Pressure1013 hPa
6 PM
33°
91°
partly cloudy
Precip0 mm
Pressure1013 hPa
7 PM
32°
90°
partly cloudy
Precip0 mm
Pressure1013 hPa
8 PM
30°
86°
partly cloudy
Precip0 mm
Pressure1013 hPa
9 PM
29°
84°
partly cloudy
Precip0 mm
Pressure1014 hPa
10 PM
28°
82°
partly cloudy
Precip0 mm
Pressure1015 hPa
11 PM
27°
81°
partly cloudy
Precip0 mm
Pressure1015 hPa
Hourly Temperature Trend
Data source: MET Norway — Last updated: Aug 28, 2026, 19:14 UTC