10-day forecast for Tukwila, WA: 52° to 90°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
90°
Best day: Friday, August 14
77°
Worst day: Monday, August 10
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1077° / 52°0
Morning56°feels 55°
Afternoon74°feels 73°
Evening71°feels 70°
Overnight55°feels 54°
77 °
Tukwila, Monday, 10 August
Overcast. High 77°, low 52°.
Pressure30.09 inHg
Wind4.1 mph SW
Humidity45%
Visibility6.2 mi
Dew point50°
Tue, 1184° / 56°0
Morning61°feels 59°
Afternoon83°feels 81°
Evening72°feels 71°
Overnight59°feels 58°
84 °
Tukwila, Tuesday, 11 August
Clear. High 84°, low 56°.
Pressure30.09 inHg
Wind1.2 mph W
Humidity37%
Visibility6.2 mi
Dew point50°
Wed, 1282° / 57°0
Morning61°feels 60°
Afternoon82°feels 81°
Evening71°feels 70°
Overnight60°feels 59°
82 °
Tukwila, Wednesday, 12 August
Clear. High 82°, low 57°.
Pressure30.00 inHg
Wind2.2 mph W
Humidity40%
Visibility6.2 mi
Dew point52°
Thu, 1382° / 58°0
Morning63°feels 62°
Afternoon81°feels 80°
Evening73°feels 72°
Overnight60°feels 59°
82 °
Tukwila, Thursday, 13 August
Clear. High 82°, low 58°.
Pressure29.85 inHg
Wind9.5 mph N
Humidity33%
Visibility—
Dew point48°
Fri, 1490° / 60°0
Morning73°feels 71°
Afternoon87°feels 85°
Evening75°feels 74°
Overnight67°feels 66°
90 °
Tukwila, Friday, 14 August
Partly cloudy. High 90°, low 60°.
Pressure29.85 inHg
Wind7.1 mph NW
Humidity25%
Visibility—
Dew point46°
Sat, 1587° / 59°0
Morning69°feels 68°
Afternoon83°feels 81°
Evening73°feels 72°
Overnight66°feels 65°
87 °
Tukwila, Saturday, 15 August
Overcast. High 87°, low 59°.
Pressure29.97 inHg
Wind6.9 mph N
Humidity29%
Visibility—
Dew point47°
Sun, 1690° / 60°0
Morning71°feels 70°
Afternoon86°feels 83°
Evening74°feels 74°
Overnight67°feels 66°
90 °
Tukwila, Sunday, 16 August
Partly cloudy. High 90°, low 60°.
Pressure30.03 inHg
Wind6.6 mph NW
Humidity26%
Visibility—
Dew point46°
Mon, 1782° / 57°0
Morning65°feels 64°
Afternoon79°feels 78°
Evening68°feels 67°
Overnight61°feels 60°
82 °
Tukwila, Monday, 17 August
Partly cloudy. High 82°, low 57°.
Pressure30.12 inHg
Wind9.4 mph N
Humidity32%
Visibility—
Dew point46°
Tue, 1884° / 58°0
Morning68°feels 67°
Afternoon83°feels 81°
Evening73°feels 72°
Overnight65°feels 65°
84 °
Tukwila, Tuesday, 18 August
Clear. High 84°, low 58°.
Pressure30.09 inHg
Wind8.1 mph N
Humidity29%
Visibility—
Dew point46°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Tukwila, WA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.