Weather in St. Louis in October
In an average October, St. Louis sees a daily high around 69°F and a low around 49°F, based on 1980–2026 of local climate records.
| Average high | 69°F |
|---|---|
| Typical high range | 58°F to 81°F |
| Average low | 49°F |
| Typical low range | 38°F to 61°F |
| Average daily precipitation | 0.10 in |
October records
The most extreme October on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total October accumulation.
High
Highest
93°F
2006-10-03
Lowest
38°F
1993-10-30
Low
Highest
74°F
1986-10-03
Lowest
26°F
1981-10-24
Feels-like
Highest
110°F
2019-10-01
Lowest
14°F
2023-10-31
Humidity
Highest
19.5 g/m³
1982-10-09
Lowest
2.6 g/m³
2022-10-19
Wind
Highest
22 mph
1995-10-23
Lowest
4 mph
2024-10-09
Gust
Highest
52 mph
2010-10-26
Lowest
8 mph
1986-10-21
Precip
Wettest
10.44 in
1983
Driest
0.78 in
2010
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