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Weather for KSEA/Seattle Tacoma International
Seattle, WA USA
Overview
IFRs
Weather
Clearance
Visa/Health
NOTAMs
5010 Data
Nearby
Trip Sheet
Last Update:
18 Jul 2025 22:53
Temperature (°F)
68
Dewpoint
53
Relative Humidity
59
Wind Direction
240
Gust
Pressure
29.53
Sky
Broken
Ceiling
Unl
Visibility
10
Heat Index
68
Wind Chill
68
Wind Speed
13
METAR
KSEA 182253Z 24011KT 10SM FEW025 SCT140 BKN200 20/12 A3000 RMK AO2 SLP164 T02000117 $
TAF
KSEA 182058Z 1821/1924 23010KT P6SM FEW025 OVC200 FM190300 22008KT P6SM SCT250 FM190900 20007KT P6SM BKN040 FM191200 19008KT P6SM OVC017 FM191900 21009KT P6SM BKN050
7 Day Forecast
°F
°C
Today
69
55
21
13
Day
Night
Partly cloudy skies early will give way to cloudy skies late. Low around 55F. Winds SSW at 10 to 15 mph.
Partly cloudy skies this evening will become overcast overnight. Low 13C. Winds SSW at 15 to 25 km/h.
Sunrise: 05:31 AM
Sunset: 08:59 PM
Moonrise: 12:04 AM
Moonset: 03:01 PM
Tomorrow
74
55
23
13
Day
Cloudy skies early, then partly cloudy in the afternoon. High 74F. Winds SW at 5 to 10 mph.
Cloudy skies early will become partly cloudy later in the day. High 23C. Winds SW at 10 to 15 km/h.
Night
Mostly cloudy skies. Low near 55F. Winds SW at 5 to 10 mph.
Mostly cloudy skies. Low 13C. Winds SW at 10 to 15 km/h.
Sunrise: 05:32 AM
Sunset: 08:58 PM
Moonrise: 12:28 AM
Moonset: 04:26 PM
Sunday
74
56
23
13
Morning clouds followed by afternoon sun. Highs in the mid 70s and lows in the mid 50s.
Clouds giving way to sun . Highs 22 to 24C and lows 12 to 14C.
05:33 AM
08:57 PM
12:58 AM
05:49 PM
Monday
78
56
26
14
Partly cloudy. Highs in the upper 70s and lows in the mid 50s.
Partly cloudy. Highs 25 to 27C and lows 13 to 15C.
05:34 AM
08:56 PM
01:39 AM
07:03 PM
Tuesday
82
58
28
14
Times of sun and clouds. Highs in the low 80s and lows in the upper 50s.
Mix of sun and clouds. Highs 27 to 29C and lows 13 to 15C.
05:35 AM
08:55 PM
02:36 AM
08:04 PM
Wednesday
86
57
30
14
Sunny. Highs in the mid 80s and lows in the upper 50s.
Mainly sunny. Highs 29 to 31C and lows 13 to 15C.
05:36 AM
08:54 PM
03:46 AM
08:49 PM
Thursday
81
56
27
13
Partly cloudy. Highs in the low 80s and lows in the mid 50s.
Mix of sun and clouds. Highs 26 to 28C and lows 12 to 14C.
05:37 AM
08:53 PM
05:05 AM
09:21 PM