Observed 3:30 AM PDT at KBFI
Seattle, WA weather
Overcast and 45°7°.
Today: low 46°8° (likely 41°5° to 46°8°), high 56°13° (likely 55°13° to 56°13°).
Now 45°7°
Cloudy
- Wind
- Calm
- Up to 6 mph10 km/h through 4 PM
- Dew point
- 43°6°
- Comfortable
- Humidity
- 93%
- Air 45°7°, dew point 43°6° · fog or dew likely
- UV tomorrow
- 3Moderate
- Moderate 2–3 PM · peak 3
- Air quality
- 61Moderate
- PM2.5 (fine particles) · tomorrow good
- Pressure
- 30.17 inHg1022 hPa
- Rising · +0.06 inHg+1.9 hPa in 3 h
Next 2 hours
No precipitation expected in the next 2 hours.
From forecast models
Next 48 hours
TonightNear 47°8° · Partly cloudy
This morningUp to 51°11° by 11 AM · Partly cloudy
This afternoonNear 54°12° · Clear
TonightDown to 44°7° by 3 AM · Partly cloudy
Tomorrow morningUp to 48°9° by 11 AM · Mostly cloudy
Tomorrow afternoonUp to 55°13° by 4 PM · rain chance 10% · Cloudy
Tomorrow nightDown to 48°9° by 3 AM · Rain 11 PM–4 AM (40%)
| Hour | Conditions | Temperature | Feels like | Precipitation | Wind | Humidity | Cloud cover | UV index |
|---|---|---|---|---|---|---|---|---|
| Fri 4a | Clear | 47°8° (likely 41°5° to 48°9°) | 47°8° | 5% | 2 mph3 km/h from E, gusts 3 mph5 km/h | 93% | 30% | 0 |
| Fri 5a | Clear | 47°8° (likely 41°5° to 48°9°) | 47°8° | 0% | 1 mph2 km/h from E, gusts 2 mph3 km/h | 93% | 39% | 0 |
| Fri 6a | Clear | 47°8° (likely 41°5° to 48°9°) | 46°8° | 0% | 3 mph5 km/h from W, gusts 2 mph4 km/h | 92% | 39% | 0 |
| Fri 7a | Clear | 47°8° (likely 41°5° to 48°9°) | 45°7° | 0% | 5 mph8 km/h from WNW, gusts 3 mph4 km/h | 92% | 36% | 0 |
| Fri 8a | Mostly cloudy | 46°8° (likely 41°5° to 49°9°) | 44°7° | 0% | 5 mph8 km/h from WNW, gusts 3 mph5 km/h | 92% | 45% | 0 |
| Fri 9a | Mostly cloudy | 48°9° (likely 43°6° to 50°10°) | 46°8° | 0% | 5 mph8 km/h from WNW, gusts 3 mph5 km/h | 93% | 48% | 0 |
| Fri 10a | Partly sunny | 49°9° (likely 48°9° to 51°11°) | 47°8° | 0% | 5 mph8 km/h from NW, gusts 5 mph8 km/h | 90% | 47% | 0 |
| Fri 11a | Partly sunny | 51°11° (likely 51°11° to 52°11°) | 51°11° | 0% | 5 mph8 km/h from NW, gusts 8 mph12 km/h | 84% | 46% | 0 |
| Fri 12p | Partly sunny | 53°12° (likely 52°11° to 53°12°) | 53°12° | 0% | 6 mph10 km/h from NNW, gusts 9 mph14 km/h | 79% | 34% | 1 |
| Fri 1p | Mostly sunny | 54°12° (likely 53°12° to 54°12°) | 54°12° | 0% | 6 mph10 km/h from NNW, gusts 8 mph13 km/h | 74% | 30% | 1 |
| Fri 2p | Mostly sunny | 54°12° (likely 54°12° to 55°13°) | 54°12° | 0% | 5 mph8 km/h from N, gusts 9 mph14 km/h | 71% | 33% | 1 |
| Fri 3p | Mostly sunny | 55°13° (likely 55°13° to 56°13°) | 55°13° | 0% | 5 mph8 km/h from N, gusts 8 mph14 km/h | 69% | 22% | 1 |
| Fri 4p | Sunny | 56°13° (likely 55°13° to 56°13°) | 56°13° | 0% | 5 mph8 km/h from N, gusts 7 mph11 km/h | 69% | 13% | 1 |
| Fri 5p | Sunny | 55°13° (likely 53°12° to 55°13°) | 55°13° | 0% | 3 mph5 km/h from N, gusts 6 mph10 km/h | 66% | 10% | 1 |
| Fri 6p | Clear | 54°12° (likely 50°10° to 54°12°) | 54°12° | 0% | 3 mph5 km/h from NNW, gusts 5 mph9 km/h | 70% | 8% | 0 |
| Fri 7p | Mostly clear | 52°11° (likely 48°9° to 52°11°) | 52°11° | 0% | 3 mph5 km/h from N, gusts 4 mph6 km/h | 75% | 6% | 0 |
| Fri 8p | Clear | 50°10° (likely 47°8° to 51°11°) | 50°10° | 0% | 2 mph3 km/h from ENE, gusts 2 mph4 km/h | 78% | 8% | 0 |
| Fri 9p | Clear | 49°9° (likely 46°8° to 49°9°) | 48°9° | 0% | 3 mph5 km/h from E, gusts 3 mph4 km/h | 81% | 5% | 0 |
| Fri 10p | Clear | 48°9° (likely 45°7° to 48°9°) | 48°9° | 0% | 2 mph3 km/h from E, gusts 3 mph4 km/h | 85% | 15% | 0 |
| Fri 11p | Mostly clear | 47°8° (likely 45°7° to 47°8°) | 47°8° | 0% | 2 mph3 km/h from ESE, gusts 3 mph5 km/h | 87% | 47% | 0 |
| Sat 12a | Mostly clear | 47°8° (likely 44°7° to 47°8°) | 47°8° | 0% | 2 mph3 km/h from SE, gusts 4 mph7 km/h | 88% | 52% | 0 |
| Sat 1a | Cloudy | 46°8° (likely 43°6° to 46°8°) | 45°7° | 0% | 3 mph5 km/h from ESE, gusts 5 mph8 km/h | 88% | 64% | 0 |
| Sat 2a | Cloudy | 46°8° (likely 42°6° to 46°8°) | 45°7° | 0% | 3 mph5 km/h from ESE, gusts 5 mph9 km/h | 89% | 65% | 0 |
| Sat 3a | Partly cloudy | 44°7° (likely 42°6° to 45°7°) | 42°6° | 0% | 3 mph5 km/h from ESE, gusts 5 mph8 km/h | 91% | 65% | 0 |
| Sat 4a | Partly cloudy | 44°7° (likely 41°5° to 45°7°) | 44°7° | 0% | 2 mph3 km/h from ESE, gusts 5 mph7 km/h | 91% | 68% | 0 |
| Sat 5a | Mostly cloudy | 44°7° (likely 41°5° to 44°7°) | 44°7° | 0% | 2 mph3 km/h from SE, gusts 5 mph7 km/h | 91% | 70% | 0 |
| Sat 6a | Cloudy | 43°6° (likely 40°4° to 43°6°) | 43°6° | 0% | 1 mph2 km/h from SSE, gusts 4 mph7 km/h | 91% | 73% | 0 |
| Sat 7a | Cloudy | 44°7° (likely 39°4° to 44°7°) | 44°7° | 0% | 2 mph3 km/h from SSE, gusts 4 mph6 km/h | 91% | 76% | 0 |
| Sat 8a | Cloudy | 44°7° (likely 39°4° to 44°7°) | 44°7° | 0% | 2 mph3 km/h from SSE, gusts 5 mph8 km/h | 91% | 83% | 0 |
| Sat 9a | Cloudy | 44°7° (likely 42°6° to 45°7°) | 44°7° | 0% | 2 mph3 km/h from SSE, gusts 5 mph8 km/h | 90% | 83% | 0 |
| Sat 10a | Cloudy | 46°8° (likely 46°8° to 47°8°) | 46°8° | 0% | 2 mph3 km/h from SSE, gusts 6 mph9 km/h | 86% | 83% | 1 |
| Sat 11a | Cloudy | 48°9° (likely 47°8° to 50°10°) | 48°9° | 0% | 1 mph2 km/h from S, gusts 6 mph10 km/h | 80% | 86% | 2 |
| Sat 12p | Cloudy | 50°10° (likely 48°9° to 52°11°) | 50°10° | 0% | 2 mph3 km/h from SW, gusts 7 mph11 km/h | 76% | 86% | 2 |
| Sat 1p | Cloudy | 53°12° (likely 49°9° to 54°12°) | 53°12° | 0% | 1 mph2 km/h from SSW, gusts 7 mph11 km/h | 70% | 82% | 2 |
| Sat 2p | Cloudy | 53°12° (likely 50°10° to 56°13°) | 53°12° | 0% | 1 mph2 km/h from W, gusts 8 mph13 km/h | 67% | 82% | 3 |
| Sat 3p | Cloudy | 54°12° (likely 52°11° to 57°14°) | 54°12° | 0% | 1 mph2 km/h from NNW, gusts 8 mph13 km/h | 66% | 94% | 2 |
| Sat 4p | Cloudy | 55°13° (likely 53°12° to 56°13°) | 55°13° | 0% | 2 mph3 km/h from N, gusts 7 mph12 km/h | 65% | 95% | 1 |
| Sat 5p | Cloudy | 54°12° (likely 53°12° to 56°13°) | 54°12° | 10% | 5 mph8 km/h from N, gusts 8 mph13 km/h | 64% | 93% | 1 |
| Sat 6p | Cloudy | 53°12° (likely 52°11° to 54°12°) | 53°12° | 10% | 5 mph8 km/h from N, gusts 7 mph12 km/h | 66% | 96% | 0 |
| Sat 7p | Cloudy | 52°11° (likely 51°11° to 53°12°) | 52°11° | 10% | 5 mph8 km/h from N, gusts 7 mph12 km/h | 69% | 91% | 0 |
| Sat 8p | Cloudy | 51°11° (likely 50°10° to 52°11°) | 51°11° | 10% | 5 mph8 km/h from N, gusts 7 mph11 km/h | 72% | 78% | 0 |
| Sat 9p | Cloudy | 50°10° (likely 48°9° to 50°10°) | 48°9° | 10% | 5 mph8 km/h from N, gusts 7 mph11 km/h | 75% | 85% | 0 |
| Sat 10p | Cloudy | 49°9° (likely 48°9° to 49°9°) | 47°8° | 10% | 5 mph8 km/h from N, gusts 8 mph12 km/h | 78% | 88% | 0 |
| Sat 11p | Cloudy | 49°9° (likely 47°8° to 49°9°) | 48°9° | 40%, 0.04 in1 mm | 3 mph5 km/h from NE, gusts 8 mph13 km/h | 80% | 91% | 0 |
| Sun 12a | Rain | 49°9° (likely 45°7° to 49°9°) | 48°9° | 40%, 0.04 in1 mm | 3 mph5 km/h from NE, gusts 7 mph11 km/h | 82% | 85% | 0 |
| Sun 1a | Rain | 49°9° (likely 45°7° to 49°9°) | 48°9° | 40%, 0.04 in1 mm | 3 mph5 km/h from NE, gusts 5 mph9 km/h | 83% | 97% | 0 |
| Sun 2a | Rain | 49°9° (likely 45°7° to 49°9°) | 48°9° | 40%, 0.04 in1 mm | 3 mph5 km/h from ENE, gusts 4 mph7 km/h | 84% | 94% | 0 |
| Sun 3a | Rain | 48°9° (likely 45°7° to 48°9°) | 47°8° | 40%, 0.04 in1 mm | 3 mph5 km/h from ENE, gusts 7 mph12 km/h | 85% | 94% | 0 |
Days ahead
Today, Oct 23. Cloudy. High 56°13°, low 46°8°. Typical 58°14° / 45°7°. Dry. Forecasts agree.
Morning
6 AM–noon
Mostly cloudy, 46°8°Dry
Afternoon
noon–6 PM
Mostly sunny, 56°13°Dry
Evening
6 PM–midnight
Clear, 50°10°Dry
Overnight
midnight–6 AM
Partly cloudy, 44°7°Dry
Official NWS forecast
Today: Mostly sunny, with a high near 56. Northwest wind around 6 mph.
Tonight: Partly cloudy, with a low around 46. East wind around 2 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
- High, likely
- 55°13°–56°13°
- Low, likely
- 41°5°–46°8°
- Typical high / low
- 58°14° / 45°7°
- Wind
- 5 mph9 km/h, gusts 15 mph24 km/h
- UV peak
- 2
Tomorrow, Oct 24. Cloudy. High 55°13°, low 45°7°. Typical 58°14° / 45°7°. Dry. Mostly agree.
Morning
6 AM–noon
Cloudy, 44°7°Dry
Afternoon
noon–6 PM
Cloudy, 55°13°Dry
Evening
6 PM–midnight
Cloudy, 51°11°40% chance · 0.04 in1 mm
Overnight
midnight–6 AM
Rain, 47°8°50% chance · 0.18 in4.5 mm
Official NWS forecast
Day: Mostly cloudy, with a high near 55. South wind 1 to 5 mph.
Night: Rain likely after 11pm. Mostly cloudy, with a low around 45. Northeast wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 53°12°–57°14°
- Low, likely
- 39°4°–45°7°
- Typical high / low
- 58°14° / 45°7°
- Wind
- 6 mph9 km/h, gusts 12 mph19 km/h
- UV peak
- 3
Sunday, Oct 25. Rain. High 56°13°, low 46°8°. Typical 57°14° / 45°7°. Rain 0.33 in8.4 mm, 60% chance. Mostly agree.
Morning
6 AM–noon
Rain, 46°8°60% chance · 0.1 in2.6 mm
Afternoon
noon–6 PM
Sunny, 55°13°50% chance · 0.07 in1.8 mm
Evening
6 PM–midnight
Drizzle, 50°10°50% chance · 0.09 in2.2 mm
Overnight
midnight–6 AM
Drizzle, 48°9°40% chance · 0.02 in0.6 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Rain likely. Mostly cloudy, with a high near 56. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Night: A chance of rain. Mostly cloudy, with a low around 46.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 53°12°–57°14°
- Low, likely
- 44°7°–48°9°
- Typical high / low
- 57°14° / 45°7°
- Wind
- 9 mph14 km/h, gusts 19 mph31 km/h
- UV peak
- 3
Monday, Oct 26. Rain. High 56°13°, low 46°8°. Typical 57°14° / 45°7°. Rain 0.07 in1.8 mm, 30% chance. Mostly agree.
Morning
6 AM–noon
Cloudy, 48°9°30% chance · 0.03 in0.8 mm
Afternoon
noon–6 PM
Sunny, 56°13°20% chance
Evening
6 PM–midnight
Clear, 50°10°20% chance
Overnight
midnight–6 AM
Clear, 45°7°20% chance
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain. Partly sunny, with a high near 56.
Night: A slight chance of rain before 5am. Mostly cloudy, with a low around 46.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 54°12°–57°14°
- Low, likely
- 46°8°–49°9°
- Typical high / low
- 57°14° / 45°7°
- Wind
- 7 mph11 km/h, gusts 15 mph24 km/h
- UV peak
- 3
Tuesday, Oct 27. Rain. High 55°13°, low 46°8°. Typical 57°14° / 45°7°. Rain 0.03 in0.8 mm, 20% chance. Mostly agree.
Morning
6 AM–noon
Mostly sunny, 45°7°Dry
Afternoon
noon–6 PM
Mostly sunny, 56°13°Dry
Evening
6 PM–midnight
Clear, 50°10°Dry
Overnight
midnight–6 AM
Clear, 46°8°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain after 11am. Partly sunny, with a high near 55.
Night: A chance of rain. Mostly cloudy, with a low around 46.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 54°12°–57°14°
- Low, likely
- 42°6°–49°9°
- Typical high / low
- 57°14° / 45°7°
- Wind
- 12 mph20 km/h, gusts 22 mph35 km/h
- UV peak
- 3
Wednesday, Oct 28. Rain. High 54°12°, low 44°7°. Typical 56°13° / 44°7°. Rain 0.15 in3.8 mm, 30% chance. Forecasts differ.
Morning
6 AM–noon
Sunny, 45°7°30% chance · 0.04 in0.9 mm
Afternoon
noon–6 PM
Sunny, 55°13°Dry
Evening
6 PM–midnight
Clear, 49°9°20% chance · 0.03 in0.8 mm
Overnight
midnight–6 AM
Cloudy, 44°7°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain. Partly sunny, with a high near 54.
Night: A slight chance of rain. Mostly cloudy, with a low around 44.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
- High, likely
- 52°11°–58°14°
- Low, likely
- 42°6°–48°9°
- Typical high / low
- 56°13° / 44°7°
- Wind
- 12 mph19 km/h, gusts 21 mph33 km/h
- UV peak
- 3
Thursday, Oct 29. Rain. High 54°12°, low 44°7°. Typical 56°13° / 44°7°. Rain 0.12 in3 mm, 20% chance. Mostly agree.
Morning
6 AM–noon
Cloudy, 44°7°Dry
Afternoon
noon–6 PM
Sunny, 54°12°Dry
Evening
6 PM–midnight
Clear, 48°9°Dry
Overnight
midnight–6 AM
Clear, 42°6°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 54.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 51°11°–57°14°
- Low, likely
- 40°4°–47°8°
- Typical high / low
- 56°13° / 44°7°
- Wind
- 8 mph13 km/h, gusts 16 mph26 km/h
- UV peak
- 3
Friday, Oct 30. Partly sunny. High 54°12°, low 43°6°. Typical 56°13° / 44°7°. Dry. Forecasts differ.
Morning
6 AM–noon
Sunny, 44°6°Dry
Afternoon
noon–6 PM
Sunny, 54°12°Dry
Evening
6 PM–midnight
Mostly clear, 49°9°Dry
Overnight
midnight–6 AM
Cloudy, 45°7°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.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
- High, likely
- 48°9°–59°15°
- Low, likely
- 37°3°–46°8°
- Typical high / low
- 56°13° / 44°7°
- Wind
- 8 mph13 km/h
- UV peak
- 3
Saturday, Oct 31. Cloudy. High 55°13°, low 44°7°. Typical 56°13° / 44°7°. Dry. Mostly agree.
Morning
6 AM–noon
Partly sunny, 45°7°Dry
Afternoon
noon–6 PM
Sunny, 56°13°Dry
Evening
6 PM–midnight
Partly cloudy, 49°10°Dry
Overnight
midnight–6 AM
Clear, 44°7°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
- 52°11°–59°15°
- Low, likely
- 39°4°–47°8°
- Typical high / low
- 56°13° / 44°7°
- Wind
- 10 mph16 km/h
- UV peak
- 3
Sunday, Nov 1. Sunny. High 56°13°, low 44°7°. Typical 55°13° / 44°7°. Dry. Mostly agree.
Morning
6 AM–noon
Sunny, 44°7°Dry
Afternoon
noon–6 PM
Sunny, 54°12°Dry
Evening
6 PM–midnight
Clear, 49°10°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
- 53°12°–57°14°
- Low, likely
- 38°3°–47°8°
- Typical high / low
- 55°13° / 44°7°
- Wind
- 10 mph16 km/h
- UV peak
- 3
The outlook
Today
Dry, high 56°, low 46°.
Tomorrow
Dry, high 55°, low 45°.
Sunday
57% chance of rain, high 56°, low 46°.
Rest of week
Mostly dry, highs 54–56°.
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
For your home
What this week’s weather means for heating, cooling, pipes and fresh air.
Heating this week
About 69% less heating than a typical week.
Heating degree days, base 65°F
Heat-pump hours, next 7 days
- h below 47°F
- 16
- 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 43°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?
Oct 23, today vs a typical year
Today’s expected high is 2°1° colder than typical.
- Normal high / low
- 58°14° / 45°7°
- Forecast high / low
- 56°13° / 46°8°
- Record high
- 73°23° in 1965
- Record low
- 32°0° in 1953
Last 7 days vs normal
On average 1° warmer than normal (daily mean temperature).
- +2°+1°SatOct 17
- −1°SunOct 18
- +2°+1°MonOct 19
- +2°+1°TueOct 20
- +2°+1°WedOct 21
- —ThuOct 22
- —FriOct 23
Seattle weather by month: normals, records, snow and freeze dates
Sun & moon
Sun
Sunrise 7:40 AM, sunset 6:06 PM.
- Daylight
- 10 h 26 min
- Losing 3 min 17 s a day; shortest Dec 21, 2 h 1 min less
- Golden hour
- 5:23–6:25 PM
- Morning 7:20–8:23 AM
- Blue hour
- 6:25–6:37 PM
- Morning 7:08–7:20 AM; first light 7:08 AM
Stars tonight? Poor
Clouds most of the night (about 36% cover).
Moon
Waxing gibbous
91% lit · growing
- Today
- sets 4:41 AM · rises 4:48 PM
- Full moon
- Oct 25
- New moon
- Nov 8
