Observed 2:00 PM PDT at KSEA

Tukwila, WA weather

Sunny and 54°12°, rain tomorrow ~5–9 AM (53%).

Forecasts agree

Now 54°12°

Sunny

Wind: 5 mph7 km/h; From the west. Light through 2 AM
Dew point: 37°3°; Comfortable
UV tomorrow: 1Low; Low all day (peak 1)
Air quality: 47Good; Main pollutant: PM2.5 (fine particles)
Pressure: 30.13 inHg1020 hPa; Falling · −0.07 inHg−2.3 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

Dry until 5 AM tomorrow
High 56°13° today at 4 PM
Rain tomorrow 5 AM–3 PM (50%, 0.28 in7.1 mm)
Low 45°7° tomorrow at 7 AM

This afternoonNear 55°13° · Mostly cloudy
TonightDown to 46°8° by 2 AM · Rain 5–6 AM (50%)
Tomorrow morningUp to 50°10° by 11 AM · Rain all morning (50%)
Tomorrow afternoonUp to 56°13° by 4 PM · Rain noon–3 PM (40%)
Tomorrow nightDown to 47°8° by 2 AM · rain chance 30% · Cloudy
Monday morningUp to 51°11° by 11 AM · rain chance 10% · Cloudy

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sat 2p	Cloudy	54°12° (likely 51°11° to 54°12°)	54°12°	0%	2 mph3 km/h from SSW, gusts 3 mph5 km/h	64%	80%	1
Sat 3p	Cloudy	55°13° (likely 52°11° to 55°13°)	55°13°	0%	2 mph3 km/h from SSW, gusts 3 mph5 km/h	62%	80%	1
Sat 4p	Cloudy	56°13° (likely 52°11° to 56°13°)	56°13°	0%	2 mph3 km/h from SW, gusts 3 mph4 km/h	63%	85%	1
Sat 5p	Cloudy	55°13° (likely 51°11° to 55°13°)	55°13°	0%	2 mph3 km/h from W, gusts 3 mph4 km/h	60%	81%	1
Sat 6p	Cloudy	54°12° (likely 50°10° to 54°12°)	54°12°	0%	1 mph2 km/h from SSW, gusts 3 mph4 km/h	66%	83%	0
Sat 7p	Cloudy	52°11° (likely 48°9° to 52°11°)	52°11°	0%	1 mph2 km/h from S, gusts 2 mph3 km/h	72%	81%	0
Sat 8p	Cloudy	50°10° (likely 47°8° to 50°10°)	50°10°	0%	1 mph2 km/h from SSE, gusts 2 mph3 km/h	74%	87%	0
Sat 9p	Cloudy	49°9° (likely 47°8° to 49°9°)	49°9°	0%	1 mph2 km/h from S, gusts 2 mph4 km/h	77%	92%	0
Sat 10p	Cloudy	49°9° (likely 46°8° to 49°9°)	49°9°	0%	1 mph2 km/h from S, gusts 3 mph4 km/h	79%	93%	0
Sat 11p	Cloudy	48°9° (likely 46°8° to 48°9°)	48°9°	5%, 0.01 in0.3 mm	2 mph3 km/h from S, gusts 3 mph5 km/h	81%	95%	0
Sun 12a	Cloudy	47°8° (likely 46°8° to 48°9°)	47°8°	5%, 0.01 in0.3 mm	2 mph3 km/h from S, gusts 3 mph5 km/h	83%	93%	0
Sun 1a	Cloudy	47°8° (likely 44°7° to 48°9°)	47°8°	5%, 0.01 in0.3 mm	2 mph3 km/h from SSE, gusts 4 mph7 km/h	84%	96%	0
Sun 2a	Cloudy	46°8° (likely 44°7° to 48°9°)	46°8°	10%, 0.01 in0.3 mm	2 mph3 km/h from SSE, gusts 4 mph6 km/h	85%	100%	0
Sun 3a	Cloudy	46°8° (likely 45°7° to 48°9°)	46°8°	10%, 0.01 in0.3 mm	2 mph3 km/h from SE, gusts 4 mph6 km/h	87%	97%	0
Sun 4a	Mostly cloudy	46°8° (likely 45°7° to 47°8°)	46°8°	10%, 0.01 in0.3 mm	2 mph3 km/h from SE, gusts 3 mph6 km/h	87%	96%	0
Sun 5a	Rain	46°8° (likely 44°7° to 47°8°)	46°8°	50%, 0.04 in1 mm	2 mph3 km/h from SSE, gusts 6 mph9 km/h	88%	100%	0
Sun 6a	Rain	46°8° (likely 45°7° to 47°8°)	45°7°	50%, 0.04 in1 mm	3 mph5 km/h from WSW, gusts 5 mph9 km/h	90%	99%	0
Sun 7a	Rain	45°7° (likely 45°7° to 47°8°)	45°7°	50%, 0.04 in1 mm	2 mph3 km/h from N, gusts 5 mph9 km/h	92%	99%	0
Sun 8a	Rain	45°7° (likely 45°7° to 47°8°)	45°7°	40%, 0.04 in1 mm	2 mph3 km/h from N, gusts 4 mph7 km/h	94%	100%	0
Sun 9a	Rain	46°8° (likely 46°8° to 48°9°)	46°8°	40%, 0.04 in1 mm	2 mph3 km/h from NNW, gusts 7 mph11 km/h	95%	100%	0
Sun 10a	Drizzle	48°9° (likely 46°8° to 48°9°)	47°8°	30%, 0.04 in1 mm	3 mph5 km/h from NNW, gusts 9 mph15 km/h	97%	100%	0
Sun 11a	Rain	50°10° (likely 48°9° to 50°10°)	49°9°	40%, 0.01 in0.3 mm	3 mph5 km/h from NNW, gusts 10 mph16 km/h	93%	99%	0
Sun 12p	Rain	51°11° (likely 48°9° to 52°11°)	51°11°	40%, 0.01 in0.3 mm	3 mph5 km/h from WNW, gusts 9 mph15 km/h	89%	100%	1
Sun 1p	Rain	54°12° (likely 49°9° to 54°12°)	54°12°	40%, 0.01 in0.3 mm	3 mph5 km/h from W, gusts 12 mph20 km/h	84%	100%	1
Sun 2p	Rain	55°13° (likely 49°9° to 55°13°)	55°13°	30%, 0.01 in0.3 mm	3 mph5 km/h from WSW, gusts 13 mph21 km/h	80%	100%	1
Sun 3p	Rain	55°13° (likely 50°10° to 55°13°)	55°13°	20%, 0.01 in0.3 mm	3 mph5 km/h from SW, gusts 10 mph17 km/h	78%	84%	1
Sun 4p	Rain	56°13° (likely 50°10° to 56°13°)	56°13°	20%, 0.01 in0.3 mm	3 mph5 km/h from SW, gusts 9 mph15 km/h	80%	88%	1
Sun 5p	Cloudy	55°13° (likely 50°10° to 55°13°)	55°13°	30%	3 mph5 km/h from WNW, gusts 9 mph14 km/h	78%	100%	1
Sun 6p	Cloudy	54°12° (likely 50°10° to 54°12°)	54°12°	30%	3 mph5 km/h from WNW, gusts 8 mph14 km/h	82%	97%	0
Sun 7p	Cloudy	52°11° (likely 49°9° to 52°11°)	52°11°	5%	3 mph5 km/h from WNW, gusts 5 mph8 km/h	88%	100%	0
Sun 8p	Mostly cloudy	50°10° (likely 49°9° to 51°11°)	50°10°	10%	2 mph3 km/h from NE, gusts 4 mph6 km/h	89%	87%	0
Sun 9p	Cloudy	50°10° (likely 48°9° to 50°10°)	50°10°	5%	2 mph3 km/h from NE, gusts 3 mph5 km/h	90%	98%	0
Sun 10p	Mostly cloudy	49°9° (likely 49°9° to 50°10°)	49°9°	0%	2 mph3 km/h from NE, gusts 4 mph7 km/h	91%	88%	0
Sun 11p	Cloudy	49°9° (likely 48°9° to 50°10°)	49°9°	5%	2 mph3 km/h from NNE, gusts 2 mph3 km/h	92%	93%	0
Mon 12a	Rain	48°9° (likely 47°8° to 49°9°)	48°9°	30%	2 mph3 km/h from NNE, gusts 6 mph9 km/h	94%	93%	0
Mon 1a	Cloudy	48°9° (likely 47°8° to 49°9°)	48°9°	5%	2 mph3 km/h from NNE, gusts 4 mph6 km/h	95%	94%	0
Mon 2a	Drizzle	47°8° (likely 47°8° to 49°9°)	47°8°	10%	2 mph3 km/h from NNE, gusts 5 mph7 km/h	94%	78%	0
Mon 3a	Mostly cloudy	47°8° (likely 45°7° to 49°9°)	47°8°	5%	2 mph3 km/h from NNE, gusts 5 mph8 km/h	96%	78%	0
Mon 4a	Cloudy	47°8° (likely 44°7° to 48°9°)	47°8°	10%	2 mph3 km/h from NNE, gusts 5 mph7 km/h	96%	83%	0
Mon 5a	Cloudy	47°8° (likely 43°6° to 48°9°)	47°8°	10%	2 mph3 km/h from NE, gusts 6 mph9 km/h	96%	94%	0
Mon 6a	Cloudy	46°8° (likely 42°6° to 48°9°)	46°8°	10%	2 mph3 km/h from NE, gusts 5 mph7 km/h	97%	98%	0
Mon 7a	Cloudy	46°8° (likely 43°6° to 48°9°)	46°8°	10%	2 mph3 km/h from NE, gusts 4 mph6 km/h	99%	97%	0
Mon 8a	Cloudy	46°8° (likely 44°7° to 48°9°)	46°8°	10%	2 mph3 km/h from NE, gusts 9 mph14 km/h	100%	96%	0
Mon 9a	Cloudy	47°8° (likely 45°7° to 49°9°)	47°8°	10%	2 mph3 km/h from NE, gusts 7 mph11 km/h	100%	96%	0
Mon 10a	Mostly cloudy	49°9° (likely 48°9° to 51°11°)	49°9°	10%	2 mph3 km/h from NE, gusts 7 mph11 km/h	98%	90%	1
Mon 11a	Mostly cloudy	51°11° (likely 49°9° to 53°12°)	51°11°	5%	2 mph3 km/h from N, gusts 10 mph15 km/h	95%	77%	1
Mon 12p	Mostly cloudy	53°12° (likely 51°11° to 57°14°)	53°12°	5%	2 mph3 km/h from N, gusts 8 mph14 km/h	90%	65%	2
Mon 1p	Mostly cloudy	55°13° (likely 52°11° to 58°14°)	55°13°	5%	2 mph3 km/h from N, gusts 8 mph12 km/h	83%	62%	3

Days ahead

Shaded: typical range for these dates (1991–2020)

Today, Oct 24. Cloudy. High 56°13°, low 45°7°. Typical 58°14° / 45°7°. Dry. Forecasts agree.
1. Afternoon
  noon–6 PM
  Cloudy, 56°13°
  Dry
2. Evening
  6 PM–midnight
  Cloudy, 50°10°
  Dry
3. Overnight
  midnight–6 AM
  Rain, 46°8°
  50% chance · 0.09 in2.3 mm
Official NWS forecast
Today: Mostly cloudy, with a high near 56. Southwest wind around 2 mph.
Tonight: A chance of rain after 5am. Mostly cloudy, with a low around 45. South wind around 2 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
52°11°–56°13°
Low, likely
37°3°–45°7°
Typical high / low
58°14° / 45°7°
Wind
4 mph7 km/h
UV peak
2
Tomorrow, Oct 25. Rain. High 57°14°, low 45°7°. Typical 57°14° / 45°7°. Rain 0.47 in12 mm, 50% chance. Mostly agree.
1. Morning
  6 AM–noon
  Rain, 45°7°
  50% chance · 0.21 in5.3 mm
2. Afternoon
  noon–6 PM
  Rain, 56°13°
  40% chance · 0.05 in1.3 mm
3. Evening
  6 PM–midnight
  Cloudy, 50°10°
  30% chance
4. Overnight
  midnight–6 AM
  Rain, 47°8°
  30% chance
Official NWS forecast
Day: A chance of rain. Mostly cloudy. High near 57, with temperatures falling to around 55 in the afternoon. Northwest wind around 3 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Night: A chance of rain before 1am. Cloudy, with a low around 45. North northeast wind around 3 mph. Chance of precipitation is 30%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
51°11°–57°14°
Low, likely
44°7°–47°8°
Typical high / low
57°14° / 45°7°
Wind
9 mph15 km/h, gusts 21 mph33 km/h
UV peak
1
Monday, Oct 26. Rain. High 58°14°, low 46°8°. Typical 57°14° / 45°7°. Rain 0.07 in1.8 mm, 20% chance. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 46°8°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 57°14°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 52°11°
  20% chance · 0.01 in0.4 mm
4. Overnight
  midnight–6 AM
  Drizzle, 48°9°
  40% chance · 0.04 in1.1 mm
Official NWS forecast
Day: A slight chance of rain after 5pm. Mostly cloudy, with a high near 58. North wind around 3 mph. Chance of precipitation is 20%.
Night: A chance of rain. Mostly cloudy, with a low around 46. Chance of precipitation is 40%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
55°13°–58°14°
Low, likely
41°5°–48°9°
Typical high / low
57°14° / 45°7°
Wind
5 mph9 km/h, gusts 14 mph22 km/h
UV peak
3
Tuesday, Oct 27. Rain. High 58°14°, low 45°7°. Typical 57°14° / 45°7°. Rain 0.12 in3 mm, 20% chance. Forecasts agree.
1. Morning
  6 AM–noon
  Partly sunny, 48°9°
  20% chance · 0.01 in0.4 mm
2. Afternoon
  noon–6 PM
  Mostly sunny, 55°13°
  Dry
3. Evening
  6 PM–midnight
  Clear, 50°10°
  20% chance
4. Overnight
  midnight–6 AM
  Drizzle, 48°9°
  60% chance · 0.08 in2.1 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain. Mostly cloudy, with a high near 58.
Night: Rain likely. Mostly cloudy, with a low around 45.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
54°12°–58°14°
Low, likely
45°7°–49°9°
Typical high / low
57°14° / 45°7°
Wind
13 mph21 km/h, gusts 27 mph43 km/h
UV peak
3
Wednesday, Oct 28. Rain. High 54°12°, low 42°6°. Typical 56°13° / 44°7°. Rain 0.28 in7.1 mm, 80% chance. Forecasts agree.
1. Morning
  6 AM–noon
  Drizzle, 47°8°
  60% chance · 0.07 in1.8 mm
2. Afternoon
  noon–6 PM
  Drizzle, 52°11°
  80% chance · 0.06 in1.5 mm
3. Evening
  6 PM–midnight
  Drizzle, 46°8°
  70% chance · 0.04 in1 mm
4. Overnight
  midnight–6 AM
  Showers, 44°7°
  60% chance · 0.11 in2.8 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Rain. Mostly cloudy, with a high near 54.
Night: Rain. Mostly cloudy, with a low around 42.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
50°10°–54°12°
Low, likely
42°6°–46°8°
Typical high / low
56°13° / 44°7°
Wind
13 mph20 km/h, gusts 28 mph45 km/h
UV peak
2
Thursday, Oct 29. Rain. High 53°12°, low 39°4°. Typical 56°13° / 44°7°. Rain 0.41 in10 mm, 60% chance. Mostly agree.
1. Morning
  6 AM–noon
  Drizzle, 43°6°
  60% chance · 0.18 in4.6 mm
2. Afternoon
  noon–6 PM
  Drizzle, 46°8°
  50% chance · 0.13 in3.2 mm
3. Evening
  6 PM–midnight
  Cloudy, 43°6°
  40% chance
4. Overnight
  midnight–6 AM
  Cloudy, 40°5°
  30% chance
Hours this far out come from computer models only.
Official NWS forecast
Day: Rain likely. Mostly cloudy, with a high near 53.
Night: A chance of rain. Mostly cloudy, with a low around 39.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
45°7°–53°12°
Low, likely
39°4°–43°6°
Typical high / low
56°13° / 44°7°
Wind
7 mph12 km/h, gusts 20 mph33 km/h
UV peak
1
Friday, Oct 30. Rain. High 53°12°, low 38°3°. Typical 56°13° / 44°7°. Rain 0.03 in0.8 mm, 20% chance. Forecasts agree.
1. Morning
  6 AM–noon
  Cloudy, 41°5°
  20% chance
2. Afternoon
  noon–6 PM
  Cloudy, 48°9°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 44°7°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 39°4°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain before 11am. Partly sunny, with a high near 53.
Night: Mostly cloudy, with a low around 38.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
47°8°–53°12°
Low, likely
37°3°–42°6°
Typical high / low
56°13° / 44°7°
Wind
6 mph10 km/h, gusts 15 mph24 km/h
UV peak
2
Saturday, Oct 31. Cloudy. High 49°9°, low 38°3°. Typical 56°13° / 44°7°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 39°4°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 49°9°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 45°7°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 41°5°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
47°8°–51°11°
Low, likely
34°1°–41°5°
Typical high / low
56°13° / 44°7°
Wind
6 mph10 km/h
UV peak
2
Sunday, Nov 1. Cloudy. High 51°11°, low 41°5°. Typical 55°13° / 44°7°. Rain 0.2 in5.1 mm, 20% chance. Mostly agree.
1. Morning
  6 AM–noon
  Drizzle, 43°6°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 50°10°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 48°9°
  20% chance · 0.08 in1.9 mm
4. Overnight
  midnight–6 AM
  Cloudy, 43°6°
  20% chance · 0.01 in0.4 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
48°9°–52°11°
Low, likely
37°3°–43°6°
Typical high / low
55°13° / 44°7°
Wind
19 mph30 km/h, gusts 42 mph67 km/h
UV peak
1
Monday, Nov 2. Cloudy. High 54°12°, low 41°5°. Typical 55°13° / 43°6°. Rain 0.05 in1.3 mm, 30% chance. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 45°7°
  20% chance
2. Afternoon
  noon–6 PM
  Mostly sunny, 54°12°
  30% chance
3. Evening
  6 PM–midnight
  Cloudy, 47°8°
  30% chance
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
51°11°–57°14°
Low, likely
40°4°–42°6°
Typical high / low
55°13° / 43°6°
Wind
19 mph30 km/h, gusts 42 mph67 km/h
UV peak
3

10 days15 days30 days

The outlook

Today
Dry, high 56°, low 45°.
Tomorrow
53% chance of rain, high 57°, low 45°.
Monday
Dry, high 58°, low 46°.
Rest of week
Highs 49–58°; chance of precipitation on Wednesday, Thursday.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (SEW) (opens in a new tab)

What changed since yesterday

No meaningful changes from yesterday’s forecast.

Radar

Radar data: NOAA MRMS, rendered by forecast.blue

Radar loads when scrolled into view

Full-screen radar

Rivers

NOAA river gauges within 25 mi

Cedar River (WA) at Renton

3.5 mi

Below flood stage

Level: 8.6 ft
Flow: 315 cfs

Forecast peak 8.6 ft Sat 5 PM

Reading from Sat 1:15 PM · NWS gauge page

Duwamish River at Tukwila

0.8 mi

Level: 4.7 ft

Reading from Sat 12:45 PM · NWS gauge page

Green River (WA) at Tukwila

1.5 mi

Level: 2.4 ft

Reading from Sat 1:15 PM · NWS gauge page

Duwamish River at Duwamish

1.8 mi

Level: 4.7 ft

Reading from Sat 12:45 PM · NWS gauge page

For your home

What this week’s weather means for heating, cooling, pipes and fresh air.

Heating this week

About 70% less heating than a typical week.

This week 30Typical 101

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 18
h below 17°F: 0
h below 5°F: 0

47, 17 and 5°F are the test points heat pumps are rated at.

Comfort

Dry air outside (dew point 37°F).

Open the windows?

No stretch in the next few days is comfortable enough outside, by temperature, dew point and air quality.

Is this typical?

Seattle Tacoma Area · official normals 1991–2020 · records 1945–2026

Oct 24, today vs a typical year

Today’s expected high is 2°1° colder than typical.

Last 7 days vs normal

On average 1°0° warmer than normal (daily mean temperature).

−1°SunOct 18
+2°+1°MonOct 19
+2°+1°TueOct 20
+2°+1°WedOct 21
+1°ThuOct 22
±0°FriOct 23
—SatOct 24

Tukwila weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 10 h 23 min; Losing 3 min 17 s a day; shortest Dec 21, 1 h 57 min less
Golden hour: 5:21–6:24 PM; Morning 7:21–8:24 AM
Blue hour: 6:24–6:36 PM; Morning 7:09–7:21 AM; first light 7:09 AM

Stars tonight? Poor

Clouds most of the night (about 94% cover).

Moon

Waxing gibbous

98% lit · growing

Today: sets 5:57 AM · rises 5:06 PM
Full moon: Oct 25
New moon: Nov 8

Looking southeast from Tukwila. The highest point on the skyline is about 14,300 ft, 49 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.