Weather in San Antonio in October
In an average October, San Antonio sees a daily high around 82°F and a low around 62°F, based on 1980–2026 of local climate records.
| Average high | 82°F |
|---|---|
| Typical high range | 74°F to 90°F |
| Average low | 62°F |
| Typical low range | 52°F to 72°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
98°F
2020-10-11
Lowest
44°F
2000-10-09
Low
Highest
78°F
2009-10-08
Lowest
28°F
1993-10-31
Feels-like
Highest
127°F
2023-10-04
Lowest
20°F
1993-10-31
Humidity
Highest
22.7 g/m³
2009-10-14
Lowest
2.9 g/m³
2017-10-28
Wind
Highest
23 mph
2007-10-22
Lowest
3 mph
2005-10-25
Gust
Highest
44 mph
2007-10-22
Lowest
9 mph
1985-10-24
Precip
Wettest
10.35 in
1998
Driest
0.07 in
2010
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