Weather in St. Louis: October
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Average day temperature: | 66.2°F |
| Average night temperature: | 54.5°F | |
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Number of sunny days: | 17 days |
| Day length: | 10.6 - 11.8 hours | |
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Number of rainy days: | 3 days |
| Precipitation totals: | 1.7 in. | |
| more information | ||
14 days
forecast
forecast
| St. Louis |
weather in
November
November
| St. Louis |
Air temperature in October, °F
Show year:
2025
2024
2023
The highest day temperature during October of 2025 was 89°F. At the same time the lowest night temperature was 41°F. Daily and nightly averages during October were 71.4°F and 55.7°F.
Sunny, partly cloudy and cloudy days
Mostly all days in October are sunny but cloudy days are also possible.
Precipitation total in October, in.
Precipitation total value in St. Louis in October is 1.6 in. Other months of the year show relatively similar values.
Wind speed in October, mph
The average wind speed value in October is 8.1 mph
Average sunny hours
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in October is: 7.7.
Best time for vacation in St. Louis
St. Louis on a weather map
Places in USA:
Name
°F
24 Hours Forecast
St. Louis
Local time: 19:56
December 18, thursday
2100
43°F
SE
17 mph
17 mph
December 19, friday
0000
30°F
E
19 mph
19 mph
0300
27°F
SE
19 mph
19 mph
0600
25°F
SE
17 mph
17 mph
0900
27°F
SE
14 mph
14 mph
1200
32°F
SE
11 mph
11 mph
1500
39°F
E
7 mph
7 mph
1800
36°F
NE
2 mph
2 mph
