Weather in Seattle in October
In an average October, Seattle sees a daily high around 60°F and a low around 44°F, based on 1980–2026 of local climate records.
| Average high | 60°F |
|---|---|
| Typical high range | 53°F to 69°F |
| Average low | 44°F |
| Typical low range | 36°F to 52°F |
| Average daily precipitation | 0.20 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
89°F
1987-10-01
Lowest
39°F
1984-10-31
Low
Highest
62°F
2003-10-21
Lowest
24°F
1991-10-30
Feels-like
Highest
100°F
1987-10-01
Lowest
17°F
1991-10-30
Humidity
Highest
15.6 g/m³
2003-10-21
Lowest
2.7 g/m³
2019-10-29
Wind
Highest
20 mph
1999-10-27
Lowest
3 mph
1980-10-07
Gust
Highest
68 mph
1994-10-26
Lowest
8 mph
1991-10-31
Precip
Wettest
12.93 in
1990
Driest
0.67 in
1987
See Seattle's live weather grade →
Visiting Seattle in October? See how its comfort stacks up against where you live.
Compare Seattle with your city →