Eugene (OR)
October
Weather in Eugene, Oregon for October 2025
Your guide to Eugene weather in October - trends and predictions
High Surf Advisory - See hour by hour.
Until now, October 2025 in Eugene is slightly cooler than the historical average by -1.8 °F.
In general, the average temperature in Eugene at the beginning of October is 23.3 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 14.6 °F by the end of October.
The climate of Eugene in October is notably wet, with an average of 12 rainy days, and a total of 109.2 mm of precipitation.
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Temperatures
Rain 🌧️
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19
Dry days
12
Rainy days
0
Snow days
18°/7°
Temperatures
9 km/h
Avg max wind
73 %
Avg humidity
Eugene Weather October
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Temperatures trend during October in Eugene
See the weather trend as well as the moving average line
October weather in Eugene day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Oct. 1 |  Mist | 21° /8° | 0 mm | 5 | |
| Oct. 2 |  Light drizzle | 18° /8° | 0.1 mm | 4 | |
| Oct. 3 | Fog | 22° /7° | 0 mm | 5 | |
| Oct. 4 | Fog | 18° /9° | 0 mm | 4 | |
| Oct. 5 | Fog | 26° /7° | 0 mm | 6 | |
| Oct. 6 |  Sunny | 30° /9° | 0 mm | 7 | |
| Oct. 7 | Sunny | 28° /9° | 0 mm | 7 | |
| Oct. 8 |  Cloudy | 21° /10° | 0 mm | 5 | |
| Oct. 9 |  Light rain shower | 16° /9° | 7.4 mm | 4 | |
| Oct. 10 | Light rain shower | 16° /7° | 11.5 mm | 4 | |
| Oct. 11 |  Moderate or heavy rain with thunder | 16° /9° | 6.9 mm | 4 | |
| Oct. 12 | Mist | 19° /9° | 6.1 mm | 5 | |
| Oct. 13 |  Overcast | 18° /7° | 9.3 mm | 4 | |
| Oct. 14 | Patchy rain possible | 19° /7° | 0 mm | 5 | |
| Oct. 15 | Overcast | 19° /8° | 0.4 mm | 5 | |
| Oct. 16 | Light rain shower | 14° /8° | 4.4 mm | 4 | |
| Oct. 17 | Fog | 17° /8° | 2.1 mm | 4 | |
| Oct. 18 | Mist | 19° /6° | 0 mm | 4 | |
| Oct. 19 | Mist | 21° /10° | 1.5 mm | 5 | |
| Oct. 20 | Fog | 20° /8° | 0 mm | 5 | |
| Oct. 21 | Fog | 17° /8° | 9.4 mm | 4 | |
| Oct. 22 | Overcast | 16° /9° | 0.2 mm | 4 | |
| Oct. 23 | Overcast | 14° /7° | 0.1 mm | 3 | |
| Oct. 24 | Light rain | 15° /4° | 13 mm | 4 | |
| Oct. 25 | Light rain shower | 14° /5° | 11.5 mm | 3 | |
| Oct. 26 | Overcast | 14° /6° | 0.1 mm | 3 | |
| Oct. 27 | Mist | 13° /4° | 8.9 mm | 3 | |
| Oct. 28 |  Partly cloudy | 14° /4° | 1.6 mm | 4 | |
| Oct. 29 | Sunny | 15° /4° | 2.8 mm | 4 | |
| Oct. 30 | Sunny | 14° /3° | 11.1 mm | 3 | |
| Oct. 31 | Overcast | 18° /8° | 0 mm | 0.5 | |
| Next | |||||
Important Notice
Our weather forecast for Eugene in October 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 Eugene forecast closer to your planned date for the most up-to-date weather information.
Change Month
Eugene in October - FAQ
What are the expected maximum and minimum temperatures in Eugene during October?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 7°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Eugene during October?
Significant rainfall exceeding 109.2 mm is expected in Eugene during October, occurring over more than 12 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Eugene during October?
The average wind speed in Eugene during October is 9 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Eugene
Explore the daily rainfall trends and prepare for Eugenes October weather 💧
UV exposure in Eugene during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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