Hood River County (Hood River)
September
Weather in Hood River County, Oregon for September 2026
Your guide to Hood River County weather in September - trends and predictions
Until now, September 2026 in Hood River County is slightly cooler than the historical average by 1.9 °F.
The forecast for the next days in Hood River County predicts temperatures to be around 22 °F, close to the historical average.
In general, the average temperature in Hood River County at the beginning of September is 26.6 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 18.9 °F by the end of September.
Precipitation in Hood River County during September is a rare event, with an average of fewer than 2 rainy days.
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Temperatures
Rain 🌧️
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29
Dry days
1
Rainy days
0
Snow days
25°/13°
Temperatures
14 km/h
Avg max wind
63 %
Avg humidity
Hood River County Weather September
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Temperatures trend during September in Hood River County
See the weather trend as well as the moving average line
September weather in Hood River County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Cloudy | 26° /12° | 0 mm | 5 | |
| Sept. 2 |  Partly cloudy | 29° /12° | 16.1 mm | 5 | |
| Sept. 3 |  Overcast | 28° /14° | 6.6 mm | 5 | |
| Sept. 4 | Partly cloudy | 29° /16° | 0.6 mm | 5 | |
| Sept. 5 |  Sunny | 30° /16° | 2.2 mm | 6 | |
| Sept. 6 | Overcast | 21° /16° | 40.7 mm | 2 | |
| Sept. 7 | Cloudy | 23° /12° | 0 mm | 5 | |
| Sept. 8 | Overcast | 26° /9° | 0 mm | 5 | |
| Sept. 9 | Overcast | 26° /11° | 0 mm | 6 | |
| Sept. 10 | Overcast | 23° /14° | 0.1 mm | 4 | |
| Sept. 11 | Overcast | 19° /9° | 0 mm | 3 | |
| Sept. 12 | Overcast | 21° /9° | 6.6 mm | 3 | |
| Sept. 13 | Sunny | 21° /11° | 0.9 mm | 3 | |
| Sept. 14 | Overcast | 19° /7° | 0 mm | 4 | |
| Sept. 15 | Sunny | 22° /6° | 0.3 mm | 3 | |
| Sept. 16 | Sunny | 27° /12° | 0 mm | 5 | |
| Sept. 17 | Sunny | 28° /18° | 0 mm | 5 | |
| Sept. 18 | Sunny | 24° /9° | 0 mm | 5.1 | |
| Sept. 19 | Sunny | 27° /9° | 0 mm | 5.1 | |
| Sept. 20 | Sunny | 30° /10° | 0 mm | 5.2 | |
| Sept. 21 | Sunny | 23° /10° | 0 mm | 4.8 | |
| Sept. 22 | Sunny | 21° /9° | 0 mm | 6 | |
| Sept. 23 | Overcast | 24° /7° | 0 mm | 6 | |
| Sept. 24 | Overcast | 26° /13° | 0 mm | 6 | |
| Sept. 25 | Overcast | 16° /9° | 0 mm | 5 | |
| Sept. 26 |  Patchy rain possible | 16° /9° | 0.6 mm | 4 | |
| Sept. 27 |  Mist | 14° /7° | 0 mm | 4 | |
| Sept. 28 | Sunny | 17° /7° | 0 mm | 5 | |
| Sept. 29 | Sunny | 21° /6° | 0 mm | 6 | |
| Sept. 30 | Sunny | 22° /9° | 0 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Hood River County in September 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 Hood River County forecast closer to your planned date for the most up-to-date weather information.
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Hood River County in September - FAQ
What are the expected maximum and minimum temperatures in Hood River County during September?
Enjoy moderate daytime temperatures of up to 25° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Hood River County during September?
Rainfall in Hood River County during September is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 1 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 Hood River County during September?
The average wind speed in Hood River County during September is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Hood River County
Explore the daily rainfall trends and prepare for Hood River Countys September weather 💧
Typically, Hood River County has 1 rainy days in September with a total of 8.1 mm of rainfall.
UV exposure in Hood River County during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Where is Hood River County?Get accurate weather forecasts for Hood River County, located at latitude 45.705 and longitude -121.521. Stay updated with localized weather information tailored for Hood River County.
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