Weather forecast for 10 daysSeneca, OR
Weather forecast for the weekend
Sunday Oct 18, 2026
- 70°F
- 36°F
Partly Cloudy
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 7mphSSE 149°
- Humidity: 44%
- UV index: 3
- Sunrise: 7:14 am PDT
- Sunset: 6:07 pm PDT
- details ▼
On Sunday, in Seneca, high-altitude clouds may scatter across the sky, but the sun will still shine.
Dramatic temperature shifts from a high of an agreeable 69.8°F to a low of a wintry 35.6°F are anticipated.
Meteorological data shows 69.8°F is more characteristic of September's climate profile than October's.
Sunrise will be at 7:14 am and sunset at 6:07 pm; tomorrow's daylight will last for 10h and 52min.
Dramatic temperature shifts from a high of an agreeable 69.8°F to a low of a wintry 35.6°F are anticipated.
Meteorological data shows 69.8°F is more characteristic of September's climate profile than October's.
Sunrise will be at 7:14 am and sunset at 6:07 pm; tomorrow's daylight will last for 10h and 52min.
10-day overview
Daily temperatures
Warmest day: tomorrow 70°C.
Coldest day: Friday 46°C.
Coldest day: Friday 46°C.
Chance of precipitation
Highest chance: Thursday 40%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 30°F
Partly Cloudy
- Precip. probability: 13%
- Precipitation: 0"
- Wind: 7mphNNW 344°
- Humidity: 59%
- UV index: 0
- Sunrise: 7:13 am PDT
- Sunset: 6:08 pm PDT
- details ▼
- Sunday
- Oct 18, 2026
- 70°F
- 36°F
Partly Cloudy
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 7mphSSE 149°
- Humidity: 44%
- UV index: 3
- Sunrise: 7:14 am PDT
- Sunset: 6:07 pm PDT
- details ▼
- Monday
- Oct 19, 2026
- 66°F
- 36°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 8mphS 184°
- Humidity: 32%
- UV index: 3
- Sunrise: 7:16 am PDT
- Sunset: 6:05 pm PDT
- details ▼
- Tuesday
- Oct 20, 2026
- 66°F
- 36°F
Mostly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 4mphNNE 12°
- Humidity: 39%
- UV index: 2
- Sunrise: 7:17 am PDT
- Sunset: 6:03 pm PDT
- details ▼
- Wednesday
- Oct 21, 2026
- 66°F
- 39°F
Partly Cloudy
- Precip. probability: 19%
- Precipitation: 0"
- Wind: 6mphSE 143°
- Humidity: 49%
- UV index: 3
- Sunrise: 7:18 am PDT
- Sunset: 6:02 pm PDT
- details ▼
- Thursday
- Oct 22, 2026
- 59°F
- 32°F
PM Showers
- Precip. probability: 40%
- Precipitation: 0.08"
- Wind: 6mphNW 322°
- Humidity: 64%
- UV index: 2
- Sunrise: 7:19 am PDT
- Sunset: 6:00 pm PDT
- details ▼
- Friday
- Oct 23, 2026
- 46°F
- 25°F
Mostly Sunny
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 11mphNW 319°
- Humidity: 55%
- UV index: 3
- Sunrise: 7:21 am PDT
- Sunset: 5:59 pm PDT
- details ▼
- Saturday
- Oct 24, 2026
- 48°F
- 27°F
Partly Cloudy
- Precip. probability: 17%
- Precipitation: 0"
- Wind: 8mphSSE 155°
- Humidity: 52%
- UV index: 3
- Sunrise: 7:22 am PDT
- Sunset: 5:57 pm PDT
- details ▼
- Sunday
- Oct 25, 2026
- 52°F
- 28°F
Partly Cloudy
- Precip. probability: 14%
- Precipitation: 0"
- Wind: 7mphS 179°
- Humidity: 54%
- UV index: 3
- Sunrise: 7:23 am PDT
- Sunset: 5:55 pm PDT
- details ▼
- Monday
- Oct 26, 2026
- 48°F
- 27°F
Mostly Sunny
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 7mphWSW 246°
- Humidity: 56%
- UV index: 3
- Sunrise: 7:25 am PDT
- Sunset: 5:54 pm PDT
- details ▼
Models point to a combination of primarily dull and occasionally bright and rainy weather is anticipated.
With a 40% probability, rainfall is anticipated only on Thursday. The precipitation will be minimal at 0.08".
Temperature fluctuation will be noticeable throughout the forecast window. Forecast highs will fluctuate between 46.4°F and 69.8°F, while the fluctuation in night temperatures will be also significant, as the overnight lows will vary from 24.8°F to 39.2°F.
Sunday will be the warmest day, with a maximum temperature of 69.8°F; Friday will be the coldest day, with the highest temperature of 46.4°F.
With a 40% probability, rainfall is anticipated only on Thursday. The precipitation will be minimal at 0.08".
Temperature fluctuation will be noticeable throughout the forecast window. Forecast highs will fluctuate between 46.4°F and 69.8°F, while the fluctuation in night temperatures will be also significant, as the overnight lows will vary from 24.8°F to 39.2°F.
Sunday will be the warmest day, with a maximum temperature of 69.8°F; Friday will be the coldest day, with the highest temperature of 46.4°F.
Updated: Oct 18, 2026 @ 00:55:06 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Tomorrow, clouds and sunshine will create a dynamic sky throughout the day.
Tomorrow, the maximum temperature in Seneca will be 69.8°F, while the minimum temperature will be 35.6°F.
The highest temperature tomorrow will be noticeably higher than the average maximum of 56.3°F in October. The lowest temperature tomorrow will be in line with the average low temperature.
The highest temperature tomorrow will be noticeably higher than the average maximum of 56.3°F in October. The lowest temperature tomorrow will be in line with the average low temperature.
On Sunday, in Seneca, sunrise will be at 7:14 am and sunset at 6:07 pm (PDT).
In Seneca, the length of the day tomorrow will be 10h and 52min.
