Current Conditions

Tukwila, Washington

67°F19°C
Rain

Wind

SW 9 mph15 km/h

Humidity

63%

Cloud Cover

92%

As of Tuesday, September 1, 2026 at 5:54 PM PDT

Today's Outlook

Day

Overcast and mild, with a high of 66°F19°C and morning low of 62°F16°C. Breezy from the S at 8 to 10 mph13 to 16 km/h. 100% chance of rain throughout the day.

Night

Mostly cloudy, with a low around 58°F14°C. Breezy from the S at 8 to 10 mph12 to 16 km/h. 96% chance of showers in the evening.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
RainHigh 66°F19°CLow 58°F14°CPrecip 0.28 in7.1 mm100%Cloud 77%Wind S 8 mph13 km/hWednesday: Overcast and mild, with a high of 66°F19°C and morning low of 62°F16°C. Breezy from the S at 8 to 10 mph13 to 16 km/h. 100% chance of rain throughout the day. Wednesday Night: Mostly cloudy, with a low around 58°F14°C. Breezy from the S at 8 to 10 mph12 to 16 km/h. 96% chance of showers in the evening.
Light RainHigh 64°F18°CLow 56°F13°CPrecip 0.19 in4.9 mm88%Cloud 77%Wind S 6 mph9 km/hThursday: Overcast and mild, with a high of 64°F18°C and morning low of 57°F14°C. Breezy from the S at 7 to 8 mph11 to 13 km/h. 87% chance of light rain throughout the day. Thursday Night: Mostly cloudy, with a low around 56°F13°C. Breezy from the S at 5 to 8 mph8 to 13 km/h. 88% chance of showers throughout the night.
DrizzleHigh 67°F20°CLow 52°F11°CPrecip 0.03 in0.7 mm20%Cloud 60%Wind NNE 3 mph5 km/hFriday: Mostly cloudy and mild, with a high of 67°F20°C and morning low of 54°F12°C. Light wind from the NNW around 3 mph5 km/h. 14% chance of drizzle in the afternoon. Friday Night: Mostly cloudy, with a low around 52°F11°C. Light wind from the NE around 3 mph5 km/h. 20% chance of drizzle in the evening.
DrizzleHigh 68°F20°CLow 52°F11°CPrecip 0.06 in1.4 mm36%Cloud 62%Wind NNE 3 mph5 km/hSaturday: Mostly cloudy and mild, with a high of 68°F20°C and morning low of 55°F13°C. Light wind from the N around 3 mph5 km/h. 36% chance of drizzle throughout the day. Saturday Night: Mostly cloudy, with a low around 52°F11°C. Light wind from the NE around 3 mph5 km/h. 22% chance of drizzle in the evening.
DrizzleHigh 70°F21°CLow 53°F12°CPrecip 0.02 in0.5 mm10%Cloud 51%Wind N 4 mph7 km/hSunday: Mostly cloudy and warm, with a high of 70°F21°C and morning low of 57°F14°C. Light wind from the N around 5 mph8 km/h. 10% chance of drizzle. Sunday Night: Partly cloudy, with a low around 53°F12°C. Light wind from the NE around 3 mph5 km/h.
DrizzleHigh 68°F20°CLow 56°F13°CPrecip 0.05 in1.2 mm20%Cloud 68%Wind SSW 5 mph9 km/hMonday: Mostly cloudy and warm, with a high of 68°F20°C and morning low of 58°F14°C. Light wind from the SSW around 6 mph10 km/h. 20% chance of drizzle throughout the day. Monday Night: Mostly cloudy, with a low around 56°F13°C. Light wind from the S around 5 mph8 km/h. 11% chance of drizzle overnight.
DrizzleHigh 68°F20°CLow 58°F14°CPrecip 0.05 in1.3 mm23%Cloud 70%Wind SSW 4 mph7 km/hTuesday: Overcast and warm, with a high of 68°F20°C and morning low of 60°F15°C. Light wind from the WSW around 4 mph7 km/h. 23% chance of drizzle throughout the day. Tuesday Night: Mostly cloudy, with a low around 58°F14°C. Light wind from the S around 4 mph7 km/h. 16% chance of drizzle throughout the night.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 266°F19°C58°F14°C0.28 in7.1 mm· 100%77%RainS 8 mph13 km/h
ThursdaySep 364°F18°C56°F13°C0.19 in4.9 mm· 88%77%Light RainS 6 mph9 km/h
FridaySep 467°F20°C52°F11°C0.03 in0.7 mm· 20%60%DrizzleNNE 3 mph5 km/h
SaturdaySep 568°F20°C52°F11°C0.06 in1.4 mm· 36%62%DrizzleNNE 3 mph5 km/h
SundaySep 670°F21°C53°F12°C0.02 in0.5 mm· 10%51%DrizzleN 4 mph7 km/h
MondaySep 768°F20°C56°F13°C0.05 in1.2 mm· 20%68%DrizzleSSW 5 mph9 km/h
TuesdaySep 868°F20°C58°F14°C0.05 in1.3 mm· 23%70%DrizzleSSW 4 mph7 km/h
WednesdaySep 971°F22°C57°F14°C0.05 in1.2 mm· 17%48%DrizzleNNW 5 mph8 km/h
ThursdaySep 1072°F22°C57°F14°C0.06 in1.6 mm· 20%46%DrizzleSW 5 mph8 km/h
FridaySep 1171°F22°C57°F14°C0.07 in1.7 mm· 17%53%DrizzleSSW 5 mph8 km/h
SaturdaySep 1270°F21°C56°F13°C0.07 in1.9 mm· 24%61%DrizzleSSW 5 mph9 km/h
SundaySep 1368°F20°C56°F13°C0.1 in2.6 mm· 25%63%DrizzleSSW 5 mph8 km/h
MondaySep 1470°F21°C56°F13°C0.1 in2.5 mm· 26%54%DrizzleSSW 5 mph9 km/h
TuesdaySep 1569°F21°C55°F13°C0.07 in1.9 mm· 20%51%DrizzleSW 5 mph8 km/h
WednesdaySep 1670°F21°C55°F13°C0.04 in1.1 mm· 16%53%DrizzleWSW 4 mph7 km/h

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 47.4740°N, 122.2610°W·Elevation: 44m·Timezone: America/Los_Angeles·Population: 20,018