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14 Days
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Precipitation
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Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Seattle-Tacoma International Air, WA
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October
Average Temperature
High
15°
Feels 14
Low
8°
Feels 7
Average Precipitation
14 Days
Rain amount
112mm
Snow amount
0cm
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Daily Historical Averages
October 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
14°
19
15°
20
14°
21
17°
22
13°
23
13°
24
11°
25
12°
26
12°
27
12°
28
11°
29
11°
30
11°
31
11°
Forecast
Sunday, October 18, 2026
Day
14°
Feels 13
Wind
15 km/h N
Gust
23 km/h
Humidity
54%
P.O.P
20%
Night
8°
Feels 6
Wind
12 km/h N
Gust
18 km/h
Humidity
93%
P.O.P
30%
Historical Averages
Oct 18
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.