Seattle (WA)
Tomorrow
Tomorrow weather in Seattle
Monday, September 7th, 2026
18°
Sunny
Low 11°
The weather tomorrow in Seattle will be much colder than today, with max temperatures up to 18°.
18° / 11°
Temp
17%
Rain
12 km/h
Wind
73%
Humidity
Seattle Weather Pages
Seattle hourly forecast for tomorrow
Scroll right to see more weather forecasts for Seattle tomorrow
| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 06:36 AM | 07:00 AM | 08:00 AM | 09:00 AM | 10:00 AM | 11:00 AM | 12:00 PM | 01:00 PM | 02:00 PM | 03:00 PM | 04:00 PM | 05:00 PM | 06:00 PM | 07:00 PM | 07:38 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | | | | |  |  |  | |  | | | | | | | |  | |  |  | |  | | Next |
| temperatures | 14.7° | 14° | 13.2° | 12.5° | 12° | 11.6° | 11.3° | Sunrise | 11° | 12.4° | 13.7° | 13.9° | 14.6° | 15.5° | 15.9° | 16.1° | 17.2° | 17.4° | 18° | 18.1° | 17.3° | Sunset | 15.6° | 14.8° | 14.2° | 14.1° | |
| Feels like | 13.8° | 12.9° | 12.1° | 11.3° | 11° | 10.7° | 10.3° | 9.9° | 10.6° | 11.6° | 11.9° | 12.4° | 13.3° | 13.6° | 14.2° | 15.2° | 15.7° | 16.5° | 16.7° | 16.5° | 15.1° | 14.1° | 13.4° | 13.3° | |||
| wind speed | 3 km/h | 4 km/h | 5 km/h | 6 km/h | 6 km/h | 6 km/h | 7 km/h | 8 km/h | 10 km/h | 11 km/h | 11 km/h | 12 km/h | 12 km/h | 12 km/h | 11 km/h | 10 km/h | 9 km/h | 8 km/h | 8 km/h | 5 km/h | 4 km/h | 5 km/h | 5 km/h | 5 km/h | |||
| wind degree | 122° | 165° | 172° | 170° | 177° | 165° | 161° | 154° | 174° | 184° | 182° | 186° | 192° | 195° | 198° | 202° | 196° | 177° | 168° | 148° | 154° | 204° | 206° | 186° | |||
| wind direction | ESE | SSE | S | S | S | SSE | SSE | SSE | S | S | S | S | SSW | SSW | SSW | SSW | SSW | S | S | SSE | SSE | SSW | SSW | S | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 6% | 6% | 6% | 7% | 10% | 11% | 12% | 15% | 24% | 22% | 23% | 21% | 20% | 19% | 18% | 16% | 15% | 11% | 10% | 6% | 10% | 13% | 18% | 10% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 68% | 70% | 72% | 75% | 81% | 85% | 86% | 86% | 81% | 76% | 77% | 76% | 72% | 70% | 69% | 63% | 63% | 60% | 59% | 63% | 72% | 76% | 78% | 78% | |||
| dew point | 8.9° | 8.6° | 8.3° | 8.2° | 8.8° | 9.2° | 9° | 8.7° | 9.2° | 9.6° | 10° | 10.3° | 10.4° | 10.3° | 10.5° | 10.1° | 10.2° | 10.1° | 10° | 10.2° | 10.7° | 10.7° | 10.6° | 10.4° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 3% | 0% | 0% | 0% | 0% | 2% | 5% | 35% | 98% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 94% | 78% | 73% | 26% | 37% | 52% | 77% | 24% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0.4 | 0.7 | 1 | 1.4 | 1.8 | 1.8 | 1.5 | 1.4 | 1 | 0.4 | 0 | 0 | 0 | 0 | 0 |
Weather in Seattle tomorrow
The weather in Seattle tomorrow is expected to be much cooler than usual, with a forecast temperature of 18 °F, compared to an average of 25 °F for September 7th in recent years.
temperatures
18 °F
rain
0.1 mm
wind
12 km/h
UV
Low
🌫️ Air quality, UV & pollen - Seattle Live AQI, UV index and pollen levels. Air Quality →
Seattle daylight overview ☀️
Tomorrow in Seattle, The sun rises at 06:36 and sets at 19:38, giving a total daylight duration of 13 hours and 2 minutes.
Quick links
More Seattle weather pages
What to wear tomorrow in Seattle? clothing recommendations
Stay comfortably stylish - your tailored guide for tomorrow's Seattle forecast.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
The weather tomorrow in Seattle - FAQ
What is the maximum temperature for tomorrow in Seattle?
The maximum temperature for tomorrow in Seattle is expected to be 18° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain tomorrow in Seattle? 🌧️
Yes, there is a 17% chance of rain in Seattle tomorrow. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed tomorrow in Seattle? 🌀
The wind in Seattle is expected to blow at 12 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Seattle tomorrow?
Given the forecast of 18 °F with a 17% chance of rain, we advise checking our "What to wear tomorrow" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Seattle tomorrow.
What is the sunrise and sunset time for Seattle tomorrow?
The sun is expected to rise at 06:36 and set at 19:38 in Seattle.
How accurate is the weather forecast Seattle tomorrow? ✅
Seattle weather forecast for tomorrow is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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