Oregon (Portland)
July
Weather in Oregon for July 2026
Your guide to Oregon weather in July - trends and predictions
In general, the average temperature in Oregon at the beginning of July is 29.7 °F. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 27 °F by the end of July.
Precipitation in Oregon during July is a rare event, with an average of fewer than 2 rainy days.
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Temperatures
Rain 🌧️
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31
Dry days
0
Rainy days
0
Snow days
29°/14°
Temperatures
16 km/h
Avg max wind
55 %
Avg humidity
Oregon Weather July
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What’s the Weather Like in Oregon This July?
Discover the average temperatures and weather trends across Oregon’s cities this July.
Temperatures trend during July in Oregon
See the weather trend as well as the moving average line
July weather in Oregon day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jul. 1 |  Overcast | 28° /13° | 0.1 mm | 6 | |
| Jul. 2 | Overcast | 26° /10° | 0 mm | 6 | |
| Jul. 3 |  Sunny | 28° /12° | 0 mm | 7 | |
| Jul. 4 | Sunny | 29° /13° | 0 mm | 7 | |
| Jul. 5 | Sunny | 32° /14° | 0 mm | 7 | |
| Jul. 6 | Sunny | 32° /14° | 0 mm | 8 | |
| Jul. 7 | Sunny | 33° /15° | 0 mm | 8 | |
| Jul. 8 | Sunny | 32° /15° | 0 mm | 8 | |
| Jul. 9 | Overcast | 30° /16° | 0 mm | 7 | |
| Jul. 10 | Overcast | 27° /15° | 0 mm | 6 | |
| Jul. 11 | Sunny | 30° /13° | 0 mm | 7 | |
| Jul. 12 | Overcast | 29° /13° | 0 mm | 7 | |
| Jul. 13 | Sunny | 32° /14° | 0 mm | 8 | |
| Jul. 14 | Sunny | 30° /14° | 0 mm | 7 | |
| Jul. 15 | Sunny | 33° /14° | 0 mm | 8 | |
| Jul. 16 | Sunny | 34° /17° | 0 mm | 8 | |
| Jul. 17 |  Patchy rain possible | 30° /15° | 0.4 mm | 7 | |
| Jul. 18 |  Cloudy | 31° /14° | 0 mm | 7 | |
| Jul. 19 |  Partly cloudy | 29° /14° | 0 mm | 7 | |
| Jul. 20 | Cloudy | 29° /14° | 0 mm | 7 | |
| Jul. 21 | Cloudy | 29° /15° | 0 mm | 6 | |
| Jul. 22 | Partly cloudy | 29° /14° | 0 mm | 7 | |
| Jul. 23 | Sunny | 31° /13° | 0 mm | 8 | |
| Jul. 24 |  Heavy rain at times | 26° /14° | 0.6 mm | 6 | |
| Jul. 25 | Patchy rain possible | 24° /12° | 0.4 mm | 6 | |
| Jul. 26 | Sunny | 26° /11° | 0 mm | 7 | |
| Jul. 27 | Partly cloudy | 27° /13° | 0 mm | 6 | |
| Jul. 28 | Overcast | 28° /13° | 0 mm | 6 | |
| Jul. 29 | Overcast | 28° /14° | 0 mm | 6 | |
| Jul. 30 | Cloudy | 28° /14° | 0.2 mm | 6 | |
| Jul. 31 | Partly cloudy | 28° /14° | 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.
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Oregon in July - FAQ
What are the expected maximum and minimum temperatures in Oregon during July?
Enjoy moderate daytime temperatures of up to 29° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
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 0 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 16 km/h, suggesting breezy to windy conditions, depending on your activities.
UV exposure in Oregon during July
Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
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