July 2026 Weather | St. Louis, Missouri

Wed 7/1
Cloudy Weather
Day 90°
Night 72°
1
Thu 7/2
Cloudy Weather
Day 88°
Night 73°
1
Fri 7/3
Cloudy Weather
Day 88°
Night 72°
1
Sat 7/4
Sunny Weather
Day 88°
Night 72°
1
Sun 7/5
Cloudy Weather
Day 90°
Night 72°
40
Mon 7/6
Sunny Weather
Day 91°
Night 73°
49
Tue 7/7
Sunny Weather
Day 91°
Night 75°
12
Wed 7/8
Sunny Weather
Day 93°
Night 75°
55
Thu 7/9
Sunny Weather
Day 93°
Night 75°
2
Fri 7/10
Sunny Weather
Day 93°
Night 77°
4
Sat 7/11
Cloudy Weather
Day 95°
Night 75°
55
Sun 7/12
Cloudy Weather
Day 95°
Night 77°
Mon 7/13
Sunny Weather
Day 93°
Night 77°
40
Tue 7/14
Cloudy Weather
Day 93°
Night 75°
25
Wed 7/15
Sunny with a Chance of Thunderstorms
Day 91°
Night 75°
40
Thu 7/16
Cloudy Weather
Day 91°
Night 75°
55
Fri 7/17
Sunny with a Chance of Thunderstorms
Day 88°
Night 68°
99
Sat 7/18
Cloudy Weather
Day 86°
Night 68°
41
Sun 7/19
Cloudy Weather
Day 88°
Night 73°
Mon 7/20
Sunny with a Chance of Thunderstorms
Day 91°
Night 75°
Tue 7/21
Sunny with a Chance of Thunderstorms
Day 91°
Night 73°
Wed 7/22
Stormy Weather
Day 90°
Night 70°
Thu 7/23
Cloudy Weather
Day 88°
Night 72°
Fri 7/24
Cloudy Weather
Day 88°
Night 73°
Sat 7/25
Sunny with a Chance of Thunderstorms
Day 90°
Night 70°
Sun 7/26
Partly Sunny with Showers
Day 91°
Night 68°
Mon 7/27
Stormy Weather
Day 88°
Night 66°
Tue 7/28
Cloudy Weather
Day 84°
Night 68°
Wed 7/29
Cloudy Weather
Day 86°
Night 70°
Thu 7/30
Rainy Weather
Day 84°
Night 73°
Fri 7/31
Stormy Weather
Day 91°
Night 73°