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Tukwila, WA Weather Forecast | 5 Day

Updated: Wed Sep 10th 2025 3:30 AM PDT

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Tukwila, WA Weather Forecast - 9-10 - Mist

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 Quality
      Moderate
    • Sunrise
      06:40 AM
    • Sunset
      07:31 PM
    • Moonrise
      08:36 PM
    • Moonset
      10:33 AM
    • Moon Phase
      Waning Gibbous
Tukwila, WA Weather Forecast - 9-11 - Overcast

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 Quality
      Moderate
    • Sunrise
      06:42 AM
    • Sunset
      07:29 PM
    • Moonrise
      09:02 PM
    • Moonset
      11:59 AM
    • Moon Phase
      Waning Gibbous
Tukwila, WA Weather Forecast - 9-12 - Overcast

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 Quality
      Moderate
    • Sunrise
      06:43 AM
    • Sunset
      07:27 PM
    • Moonrise
      09:37 PM
    • Moonset
      01:25 PM
    • Moon Phase
      Waning Gibbous
Tukwila, WA Weather Forecast - 9-13 - Partly Cloudy

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 Quality
      Moderate
    • Sunrise
      06:44 AM
    • Sunset
      07:25 PM
    • Moonrise
      10:22 PM
    • Moonset
      02:45 PM
    • Moon Phase
      Waning Gibbous
Tukwila, WA Weather Forecast - 9-14 - Sunny

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 Quality
      TBA
    • Sunrise
      06:46 AM
    • Sunset
      07:23 PM
    • Moonrise
      11:23 PM
    • Moonset
      03:53 PM
    • Moon Phase
      Last Quarter
Tukwila, WA Weather Forecast - 9-15 - Partly Cloudy

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 Quality
      TBA
    • Sunrise
      06:47 AM
    • Sunset
      07:21 PM
    • Moonrise
      No moonrise
    • Moonset
      04:46 PM
    • Moon Phase
      Waning Crescent