Seattle, Washington weather
United States · America/Los_Angeles · 47.61, -122.33
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Seattle, WA Weather Today
Current conditions, hourly and 7 day forecast, official severe weather alerts, and air quality for Seattle, Washington. Every section shows where the data came from and when it was last checked.
Your briefing
Seattle, Washington
- Right now
- No official warning for this location. 63° and mainly clear.Observed
- Next few hours
- Dry for the next three hours. Light rain expected later, around 10:00 AM.Forecast
- Your day
- Take an umbrella.Our reading
- Best outdoor window: 11 AM to 3 PM.Our reading
What happens next
- NowMainly clearObserved
- NextLight rain expected around 10:00 AM.Forecast
- AfterConditions forecast to improve after about 11:00 AM.Forecast
Official warnings for this location come from NOAA / National Weather Service. Lines marked Our reading are WeatherSignal’s reading of the measurements and forecast, not an official statement.
Seattle, Washington
63°
Mainly clear
Feels like 63° · High 63° · Low 55°
Partly cloudy sky here right now. Nothing falling.
Mild and partly cloudy early this morning. 63° right now. Today's high is 63°.
- Sunrise 11:00 PM
- Today's high 63°
- Rain next 6 hrs 0%
Next few hours
Now
63°
—
9 PM
62°
—
10 PM
61°
—
11 PM
60°
—
12 AM
58°
—
- Rain chance
- 0%
- Wind
- 11 mph S
- Humidity
- 58%
- Air quality
- No reading
Source updated: 3:39:15 AM · WeatherSignal checked: 3:39:15 AM
What matters today
Six quick answers for Seattle. Tap Why? on any of them to see the reasoning.
Umbrella
Nah (Good)
Best time
11 PM (Good)
Dog walk
9 PM (Good)
Car wash
Wait (Not good)
Cookout
Green light (Good)
Windows
Roll 'em down (Good)
Today's Signal
Excellent day
90/100
Nothing in today's weather is really working against you.
Today is about 6° warmer than the rest of the week.
See exactly how this number was worked out
Every location starts at 100. Points come off for heat, cold, rain, wind, UV, humidity, poor visibility, and any official alert. Nothing is ever added back.
- Starting score100
- Visibility 0.0 mi-10
- Final Signal90
Next 12 hours
No big swings coming in the next 12 hours.
- 9 PMWarmest stretch · 62°
- 11 PMSunrise
- 2 AMCoolest stretch · 55°
- 9 PM—62 degrees, 0 percent chance of rain
- 10 PM—61 degrees, 0 percent chance of rain
- 11 PM—60 degrees, 0 percent chance of rain
- 12 AM—58 degrees, 0 percent chance of rain
- 1 AM—56 degrees, 0 percent chance of rain
- 2 AM—55 degrees, 0 percent chance of rain
- 3 AM—57 degrees, 0 percent chance of rain
- 4 AM—57 degrees, 0 percent chance of rain
- 5 AM—57 degrees, 0 percent chance of rain
- 6 AM—58 degrees, 0 percent chance of rain
- 7 AM—57 degrees, 0 percent chance of rain
- 8 AM—57 degrees, 0 percent chance of rain
The line is temperature by hour. The number under each hour is the chance of rain. Scroll sideways for the full 12 hours.
Next change
Nothing major changes for a while
Temperatures hold between about 55° and 62°. There is no meaningful rain signal in the next several hours.
WeatherSignal NOW: Seattle, Washington
One number for everything happening around you, from 0 to 100.
96
NORMAL
Nothing here needs your attention right now.
Tap any line to see exactly what added or subtracted points. Every rule is published on our methodology page. This is an informational signal, not a safety rating: official warnings always come first.
What this means
Generated from the forecast values above using fixed rules: not an AI guess.
- No significant precipitation is expected in the next 24 hours.
Next 24 hours
Will it rain during your commute? When does the storm arrive?
See all 47 hours (2 days) — free
| Time | Condition | Temp | Feels | Precip % | Amount | Wind | Humidity |
|---|---|---|---|---|---|---|---|
| 9 PM | Partly cloudy | 62° | 62° | 0% | 0.00″ | 10 SSW | 62% |
| 10 PM | Partly cloudy | 61° | 61° | 0% | 0.00″ | 10 S | 68% |
| 11 PM | Partly cloudy | 60° | 60° | 0% | 0.00″ | 11 S | 75% |
| 12 AM | Overcast | 58° | 55° | 0% | 0.00″ | 14 S | 84% |
| 1 AM | Overcast | 56° | 53° | 0% | 0.00″ | 15 S | 91% |
| 2 AM | Overcast | 55° | 51° | 0% | 0.00″ | 17 S | 96% |
| 3 AM | Light rain | 57° | 53° | 0% | 0.03″ | 16 S | 91% |
| 4 AM | Overcast | 57° | 53° | 0% | 0.00″ | 17 S | 92% |
| 5 AM | Overcast | 57° | 53° | 0% | 0.00″ | 16 SSW | 93% |
| 6 AM | Overcast | 58° | 54° | 0% | 0.00″ | 15 SSW | 91% |
| 7 AM | Overcast | 57° | 54° | 0% | 0.00″ | 13 SSW | 91% |
| 8 AM | Overcast | 57° | 55° | 0% | 0.00″ | 9 SSW | 92% |
| 9 AM | Light rain | 57° | 56° | 0% | 0.02″ | 7 SW | 90% |
| 10 AM | Light rain | 58° | 55° | 0% | 0.02″ | 10 NE | 87% |
| 11 AM | Partly cloudy | 57° | 55° | 0% | 0.00″ | 8 NE | 81% |
| 12 PM | Partly cloudy | 59° | 57° | 0% | 0.00″ | 7 NE | 72% |
| 1 PM | Partly cloudy | 60° | 60° | 0% | 0.00″ | 7 NE | 64% |
| 2 PM | Partly cloudy | 62° | 62° | 0% | 0.00″ | 7 NNE | 59% |
| 3 PM | Partly cloudy | 62° | 62° | 0% | 0.00″ | 8 NE | 57% |
| 4 PM | Partly cloudy | 61° | 61° | 0% | 0.00″ | 7 NE | 57% |
| 5 PM | Overcast | 61° | 61° | 0% | 0.00″ | 7 NE | 58% |
| 6 PM | Overcast | 59° | 58° | 0% | 0.00″ | 7 NE | 66% |
| 7 PM | Overcast | 57° | 56° | 0% | 0.00″ | 7 ENE | 68% |
| 8 PM | Overcast | 56° | 54° | 0% | 0.00″ | 8 ENE | 70% |
7-day forecast
Confidence decreases the further out you look.
Today
Overcast
63° / 55°
- Precip:
- 0% · 0.07″
- Wind:
- 17 mph
- UV:
- 2.6
- Sun:
- 11 PM to 11 AM
Sun, Oct 18
Clear sky
61° / 48°
- Precip:
- 0% · 0.00″
- Wind:
- 10 mph
- UV:
- 2.6
- Sun:
- 11 PM to 11 AM
Mon, Oct 19
Overcast
55° / 50°
- Precip:
- 0% · 0.00″
- Wind:
- 10 mph
- UV:
- 1.6
- Sun:
- 11 PM to 11 AM
Tue, Oct 20
Clear sky
57° / 49°
- Precip:
- 0% · 0.00″
- Wind:
- 9 mph
- UV:
- 0.0
- Sun:
- 11 PM to 11 AM
Wed, Oct 21
Clear sky
57° / 47°
- Precip:
- 0% · 0.00″
- Wind:
- 7 mph
- UV:
- 0.0
- Sun:
- 11 PM to 11 AM
Lower confidence: long-range outlook, not a certainty.
Thu, Oct 22
Clear sky
62° / 48°
- Precip:
- 0% · 0.00″
- Wind:
- 6 mph
- UV:
- 0.0
- Sun:
- 11 PM to 11 AM
Lower confidence: long-range outlook, not a certainty.
Fri, Oct 23
Clear sky
55° / 46°
- Precip:
- 0% · 0.00″
- Wind:
- 5 mph
- UV:
- 0.0
- Sun:
- 11 PM to 11 AM
Lower confidence: long-range outlook, not a certainty.
Forecasts describe likely conditions, not guaranteed outcomes. Official warnings from your national weather service always take precedence over anything shown here.
Seattle hourly weather
Hour by hour, out to eight days ahead.
Seattle 7 day forecast
Highs, lows and rain chance for the week.
Air quality detail
Pollutants, category, and official guidance.