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St. Louis, USA Weather Averages

St. Louis : Next 24-Hour Weather

Today - 19th May 2026

Sunrise 05:46

Sunrise

Sunset 20:09

Sunset
5:00
Clear
21°C (68°F)
6:00
Patchy light rain with thunder
22°C (70°F)
7:00
Patchy rain possible
22°C (72°F)
8:00
Thundery outbreaks possible
24°C (74°F)
9:00
Clear
25°C (76°F)
10:00
Clear
26°C (79°F)
11:00
Clear
28°C (81°F)
12:00
Thundery outbreaks possible
28°C (82°F)
13:00
Light rain shower
29°C (83°F)
14:00
Light rain shower
29°C (83°F)
15:00
Patchy light rain with thunder
28°C (81°F)
16:00
Patchy light rain with thunder
25°C (77°F)
17:00
Thundery outbreaks possible
23°C (73°F)
18:00
Light rain shower
21°C (69°F)
19:00
Moderate or heavy rain shower
19°C (66°F)
20:00
Light rain shower
19°C (65°F)
21:00
Light rain shower
18°C (64°F)
22:00
Light rain shower
18°C (63°F)
23:00
Light rain shower
17°C (62°F)

Tomorrow - 20th May 2026

Sunrise 05:46

Sunrise

Sunset 20:09

Sunset
0:00
Patchy rain possible
17°C (62°F)
1:00
Overcast
17°C (61°F)
2:00
Light drizzle
16°C (61°F)
3:00
Patchy rain possible
16°C (60°F)
4:00
Patchy rain possible
16°C (59°F)