Oregon (Portland)
July
Weather in Oregon for July 2025
Your guide to Oregon weather in July - trends and predictions
In general, the average temperature in Oregon at the beginning of July is 31.6 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 27.6 °F by the end of July.
With an average of 2 rainy days, Oregon experiences minimal rainfall in July.
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29
Dry days
2
Rainy days
0
Snow days
30°/13°
Temperatures
15 km/h
Avg max wind
54 %
Avg humidity
Oregon in July average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  27° | 2  27° | 3 29° | 4 34° | 5 36° | 6 35° | |
| 7 33° | 8  33° | 9 33° | 10 28° | 11 29° | 12 30° | 13 31° |
| 14 32° | 15 33° | 16 34° | 17  29° | 18 31° | 19  33° | 20 33° |
| 21 31° | 22 29° | 23 30° | 24  26° | 25 26° | 26 29° | 27 28° |
| 28 27° | 29 27° | 30 27° | 31 29° |
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Temperatures trend during July in Oregon
See the weather trend as well as the moving average line
July weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jul. 1 | Overcast | 27° /12° | 0.1 mm | 6 | |
| Jul. 2 | Sunny | 27° /10° | 0 mm | 7 | |
| Jul. 3 | Sunny | 29° /11° | 0 mm | 7 | |
| Jul. 4 | Sunny | 34° /13° | 0 mm | 9 | |
| Jul. 5 | Sunny | 36° /16° | 0 mm | 9 | |
| Jul. 6 | Sunny | 35° /15° | 0 mm | 9 | |
| Jul. 7 | Sunny | 33° /15° | 0 mm | 8 | |
| Jul. 8 | Cloudy | 33° /14° | 0 mm | 8 | |
| Jul. 9 | Overcast | 33° /15° | 0 mm | 8 | |
| Jul. 10 | Overcast | 28° /14° | 0 mm | 7 | |
| Jul. 11 | Overcast | 29° /13° | 0 mm | 7 | |
| Jul. 12 | Overcast | 30° /12° | 0 mm | 8 | |
| Jul. 13 | Sunny | 31° /12° | 0 mm | 8 | |
| Jul. 14 | Sunny | 32° /13° | 0 mm | 8 | |
| Jul. 15 | Overcast | 33° /14° | 0 mm | 8 | |
| Jul. 16 | Overcast | 34° /14° | 0 mm | 8 | |
| Jul. 17 | Patchy rain possible | 29° /14° | 0.6 mm | 7 | |
| Jul. 18 | Cloudy | 31° /13° | 0 mm | 8 | |
| Jul. 19 | Partly cloudy | 33° /14° | 0 mm | 8 | |
| Jul. 20 | Cloudy | 33° /15° | 0 mm | 8 | |
| Jul. 21 | Cloudy | 31° /15° | 0 mm | 7 | |
| Jul. 22 | Overcast | 29° /14° | 0 mm | 7 | |
| Jul. 23 | Sunny | 30° /12° | 0 mm | 8 | |
| Jul. 24 | Heavy rain at times | 26° /12° | 0.9 mm | 6 | |
| Jul. 25 | Patchy rain possible | 26° /12° | 0.6 mm | 7 | |
| Jul. 26 | Sunny | 29° /11° | 0 mm | 8 | |
| Jul. 27 | Partly cloudy | 28° /12° | 0 mm | 7 | |
| Jul. 28 | Overcast | 27° /12° | 0 mm | 6 | |
| Jul. 29 | Overcast | 27° /13° | 0 mm | 6 | |
| Jul. 30 | Cloudy | 27° /13° | 0.3 mm | 6 | |
| Jul. 31 | Partly cloudy | 29° /13° | 0 mm | 7 | |
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Important Notice
Our weather forecast for Oregon 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 Oregon forecast closer to your planned date for the most up-to-date weather information.
Oregon in July - FAQ
What are the expected maximum and minimum temperatures in Oregon during July?
Expect warm days with temperatures around 30°, cooling to mild conditions of 13° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in Oregon during July?
Rainfall in Oregon during July is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 2 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 Oregon during July?
The average wind speed in Oregon during July is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
July rainfall patterns in Oregon
Explore the daily rainfall trends and prepare for Oregons July weather 💧
UV exposure in Oregon during July
Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
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Where is Oregon?Get accurate weather forecasts for Oregon, located at latitude 45.523 and longitude -122.676. Stay updated with localized weather information tailored for Oregon.
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