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Tukwila, WA Weather Forecast | 5 Day
Updated: Wed Sep 10th 2025 3:30 AM PDT
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Mist
Wed 9-10
Mist with a high of 69°F and a low of 57°F. Winds will be light at 8mph and gusts of 8.7mph at 6 PM. High humidity with average of 84% is anticipated, the maximum being 96% at 5 AM and 66% being its lowest at 5 PM. Barometric pressure is its highest of 29.95inHg at 11 AM, a lowest point of 29.89inHg at 4 PM with an avg 29.92inHg.
- HI: 69°F
- LO: 57°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
7.4 mph - Humidity
84% avg. - UV Index
1.2 - Air QualityModerate
- Sunrise
06:40 AM - Sunset
07:31 PM - Moonrise
08:36 PM - Moonset
10:33 AM - Moon Phase
Waning Gibbous

Overcast
Thu 9-11
Overcast with a high of 64°F and a low of 59°F. Winds will be light at 7mph and gusts of 9.9mph at 8 PM. High humidity with average of 83% is anticipated, the maximum being 88% at 5 AM and 78% being its lowest at 2 PM. Barometric pressure is its highest of 30.06inHg at 10 PM, a lowest point of 29.92inHg at 12 AM with an avg 29.99inHg.
- HI: 64°F
- LO: 59°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
6.3 mph - Humidity
83% avg. - UV Index
1.1 - Air QualityModerate
- Sunrise
06:42 AM - Sunset
07:29 PM - Moonrise
09:02 PM - Moonset
11:59 AM - Moon Phase
Waning Gibbous

Overcast
Fri 9-12
Overcast with a high of 66°F and a low of 57°F. Winds will be light at 6mph and gusts of 6.1mph at 5 AM. The humidity will be on the higher side, averaging about 77%, the maximum being 85% at 7 AM and 63% being its lowest at 5 PM. Barometric pressure is its highest of 30.12inHg at 11 AM, a lowest point of 30.06inHg at 11 PM with an avg 30.09inHg.
- HI: 66°F
- LO: 57°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
5.1 mph - Humidity
77% avg. - UV Index
1.1 - Air QualityModerate
- Sunrise
06:43 AM - Sunset
07:27 PM - Moonrise
09:37 PM - Moonset
01:25 PM - Moon Phase
Waning Gibbous

Partly Cloudy
Sat 9-13
Partly Cloudy with a high of 81°F and a low of 57°F. Winds will be light at 4mph and gusts of 7mph at 8 PM. The humidity will be on the higher side, averaging about 68%, the maximum being 95% at 7 AM and 37% being its lowest at 4 PM. Barometric pressure is its highest of 29.99inHg at 12 AM, a lowest point of 29.8inHg at 5 PM with an avg 29.89inHg.
- HI: 81°F
- LO: 57°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
3.6 mph - Humidity
68% avg. - UV Index
1.3 - Air QualityModerate
- Sunrise
06:44 AM - Sunset
07:25 PM - Moonrise
10:22 PM - Moonset
02:45 PM - Moon Phase
Waning Gibbous

Sunny
Sun 9-14
Sunny with a high of 80°F and a low of 57°F. Winds will be light at 8mph and gusts of 9.4mph at 6 PM. The humidity will be on the higher side, averaging about 71%, the maximum being 89% at 7 AM and 38% being its lowest at 2 PM. Barometric pressure is its highest of 29.9inHg at 11 PM, a lowest point of 29.82inHg at 5 PM with an avg 29.86inHg.
- HI: 80°F
- LO: 57°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
7.8 mph - Humidity
71% avg. - UV Index
0 - Air QualityTBA
- Sunrise
06:46 AM - Sunset
07:23 PM - Moonrise
11:23 PM - Moonset
03:53 PM - Moon Phase
Last Quarter

Partly Cloudy
Mon 9-15
Partly Cloudy with a high of 77°F and a low of 57°F. Winds will be light at 5mph and gusts of 8mph at 11 PM. The humidity will be on the higher side, averaging about 68%, the maximum being 90% at 5 AM and 42% being its lowest at 5 PM. Barometric pressure is its highest of 30.03inHg at 11 PM, a lowest point of 29.91inHg at 12 AM with an avg 29.96inHg.
- HI: 77°F
- LO: 57°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
4.9 mph - Humidity
68% avg. - UV Index
5 - Air QualityTBA
- Sunrise
06:47 AM - Sunset
07:21 PM - Moonrise
No moonrise - Moonset
04:46 PM - Moon Phase
Waning Crescent
Currently
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62°F |
29.91 inHg.
Barometer 84%
Humidity ESE 3.6 mph Wind |
Partly Cloudy |