Pendleton (OR)
October
Weather in Pendleton, Oregon for October 2026
Your guide to Pendleton weather in October - trends and predictions
In general, the average temperature in Pendleton at the beginning of October is 20.1 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 13.1 °F by the end of October.
Pendleton experiences moderate rainfall in October, with an average of 10 rainy days and a total precipitation of 35 mm.
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Temperatures
Rain 🌧️
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21
Dry days
10
Rainy days
0
Snow days
18°/7°
Temperatures
16 km/h
Avg max wind
56 %
Avg humidity
Pendleton Weather October
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Temperatures trend during October in Pendleton
See the weather trend as well as the moving average line
October weather in Pendleton day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Oct. 1 |  Overcast | 19° /14° | 0 mm | 4 | |
| Oct. 2 |  Light rain | 16° /12° | 1.2 mm | 4 | |
| Oct. 3 |  Sunny | 20° /8° | 0 mm | 5 | |
| Oct. 4 |  Moderate rain at times | 18° /7° | 0.6 mm | 4 | |
| Oct. 5 | Sunny | 20° /6° | 0 mm | 6 | |
| Oct. 6 | Sunny | 22° /7° | 0 mm | 6 | |
| Oct. 7 | Sunny | 26° /8° | 0 mm | 7 | |
| Oct. 8 | Sunny | 22° /9° | 0 mm | 6 | |
| Oct. 9 | Overcast | 20° /9° | 0 mm | 5 | |
| Oct. 10 | Overcast | 19° /9° | 0 mm | 5 | |
| Oct. 11 | Overcast | 18° /8° | 0 mm | 5 | |
| Oct. 12 |  Partly cloudy | 15° /8° | 0 mm | 5 | |
| Oct. 13 | Sunny | 18° /7° | 0 mm | 5 | |
| Oct. 14 | Overcast | 17° /5° | 0 mm | 5 | |
| Oct. 15 | Overcast | 17° /7° | 0.1 mm | 5 | |
| Oct. 16 | Overcast | 17° /5° | 2.8 mm | 4 | |
| Oct. 17 |  Patchy rain possible | 14° /6° | 0.2 mm | 4 | |
| Oct. 18 | Sunny | 14° /3° | 0 mm | 4 | |
| Oct. 19 | Partly cloudy | 18° /9° | 3 mm | 5 | |
| Oct. 20 | Overcast | 20° /7° | 0 mm | 5 | |
| Oct. 21 | Moderate or heavy rain shower | 16° /6° | 3.7 mm | 4 | |
| Oct. 22 | Overcast | 16° /5° | 0 mm | 4 | |
| Oct. 23 | Overcast | 13° /6° | 0 mm | 4 | |
| Oct. 24 |  Cloudy | 16° /4° | 1.5 mm | 4 | |
| Oct. 25 | Partly cloudy | 14° /4° | 2.4 mm | 4 | |
| Oct. 26 | Sunny | 14° /5° | 2.5 mm | 4 | |
| Oct. 27 |  Heavy rain at times | 13° /6° | 1.9 mm | 4 | |
| Oct. 28 | Patchy rain possible | 14° /3° | 1.4 mm | 4 | |
| Oct. 29 | Patchy rain possible | 13° /5° | 0.2 mm | 4 | |
| Oct. 30 | Heavy rain at times | 12° /0° | 3.8 mm | 3 | |
| Oct. 31 | Light rain | 12° /5° | 6.7 mm | 3 | |
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Important Notice
Our weather forecast for Pendleton 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 Pendleton forecast closer to your planned date for the most up-to-date weather information.
Change Month
Pendleton in October - FAQ
What are the expected maximum and minimum temperatures in Pendleton 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 Pendleton during October?
In October, Pendleton can expect light to moderate rainfall, totaling 35 mm across approximately 10 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Pendleton during October?
The average wind speed in Pendleton during October is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Pendleton
Explore the daily rainfall trends and prepare for Pendletons October weather 💧
Typically, Pendleton has 10 rainy days in October with a total of 35 mm of rainfall.
UV exposure in Pendleton during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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