Seattle (WA)
July
Weather in Seattle, Washington for July 2026
Your guide to Seattle weather in July - trends and predictions
Until now, July 2026 in Seattle is cooler than usual, with temperatures averaging 22.4 °C, this is -3.6 °C below the typical seasonal average.
The forecast for the next days in Seattle predicts temperatures to be around 28 °C, close to the historical average.
In general, the average temperature in Seattle at the beginning of July is 25.3 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 26 °C by the end of July.
With an average of 3 rainy days, Seattle experiences minimal rainfall in July.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
28
Dry days
3
Rainy days
0
Snow days
26°/13°
Temperatures
13 km/h
Avg max wind
63 %
Avg humidity
Seattle Weather July
Move between months or click on a day
Temperatures trend during July in Seattle
See the weather trend as well as the moving average line
July weather in Seattle day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jul. 1 |  Partly cloudy | 25° /13° | 0.2 mm | 7 | |
| Jul. 2 |  Overcast | 23° /13° | 0.4 mm | 6 | |
| Jul. 3 | Overcast | 23° /12° | 1.4 mm | 6 | |
| Jul. 4 | Overcast | 25° /12° | 0 mm | 7 | |
| Jul. 5 | Partly cloudy | 27° /12° | 0.2 mm | 7 | |
| Jul. 6 |  Sunny | 28° /13° | 0.7 mm | 7 | |
| Jul. 7 | Sunny | 26° /13° | 0.1 mm | 7 | |
| Jul. 8 | Overcast | 27° /13° | 0.1 mm | 7 | |
| Jul. 9 | Sunny | 26° /13° | 0.1 mm | 7 | |
| Jul. 10 | Sunny | 25° /13° | 0.3 mm | 6 | |
| Jul. 11 | Sunny | 26° /12° | 0.1 mm | 7 | |
| Jul. 12 | Sunny | 27° /13° | 0.1 mm | 7 | |
| Jul. 13 | Sunny | 28° /13° | 0 mm | 8 | |
| Jul. 14 | Sunny | 27° /13° | 0 mm | 7 | |
| Jul. 15 | Overcast | 28° /13° | 0 mm | 7 | |
| Jul. 16 |  Patchy rain possible | 26° /14° | 1.1 mm | 7 | |
| Jul. 17 | Patchy rain possible | 25° /14° | 1.5 mm | 6 | |
| Jul. 18 | Overcast | 26° /13° | 0 mm | 7 | |
| Jul. 19 | Sunny | 26° /12° | 0 mm | 7.7 | |
| Jul. 20 | Overcast | 30° /13° | 0 mm | 7.6 | |
| Jul. 21 | Sunny | 33° /15° | 0 mm | 7.6 | |
| Jul. 22 | Sunny | 34° /16° | 0 mm | 6.9 | |
| Jul. 23 | Sunny | 33° /15° | 0 mm | 8 | |
| Jul. 24 | Partly cloudy | 24° /14° | 0 mm | 6 | |
| Jul. 25 | Partly cloudy | 21° /13° | 1.7 mm | 6 | |
| Jul. 26 | Sunny | 25° /10° | 0 mm | 7 | |
| Jul. 27 | Sunny | 28° /11° | 0 mm | 7 | |
| Jul. 28 | Sunny | 26° /11° | 0 mm | 7 | |
| Jul. 29 | Sunny | 27° /12° | 0 mm | 7 | |
| Jul. 30 | Sunny | 28° /11° | 0 mm | 7 | |
| Jul. 31 | Sunny | 27° /11° | 0 mm | 7 | |
| Next | |||||
Important Notice
Our weather forecast for Seattle in July is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Seattle forecast closer to your planned date for the most up-to-date weather information.
Change Month
Seattle in July - FAQ
What are the expected maximum and minimum temperatures in Seattle during July?
Enjoy moderate daytime temperatures of up to 26° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Seattle during July?
Rainfall in Seattle during July is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 3 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
What are the typical wind conditions in Seattle during July?
The average wind speed in Seattle during July is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
July rainfall patterns in Seattle
Explore the daily rainfall trends and prepare for Seattles July weather 💧
Typically, Seattle has 3 rainy days in July with a total of 9.2 mm of rainfall.
UV exposure in Seattle during July
Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
Quick links
More Seattle weather pages
You are here
Where is Seattle?Get accurate weather forecasts for Seattle, located at latitude 47.606 and longitude -122.332. Stay updated with localized weather information tailored for Seattle.
Related locations
Select a location for accurate weather forecast
More Locations Found a mistake?
We appreciate your attention to details. Tell us here.