Weather forecast for 10 daysCornelius, OR

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 68°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 6mphN 359°
  • Humidity: 58%
  • UV index: 3
  • Sunrise: 7:33 am PDT
  • Sunset: 6:21 pm PDT
  • ▼
Tomorrow, sunny intervals will be long-lasting, with few disruptions.
The forecasted temperature range extends from a high of a pleasant 68°F to a low of a chilly 42.8°F.
The warmer conditions bring a maximum of 68°F, more representative of September than October.
Sunrise will be at 7:33 am and sunset at 6:21 pm; tomorrow's daylight will last for 10h and 49min.

10-day overview

Daily temperatures

Warmest day: Wednesday 73°C.
Coldest day: Saturday 24.10. 57°C.

Chance of precipitation

Highest chance: Friday - Sunday 24%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • min.
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 9mphNW 324°
  • Humidity: 72%
  • UV index: 0
  • Sunrise: 7:31 am PDT
  • Sunset: 6:23 pm PDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 68°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 6mphN 359°
  • Humidity: 58%
  • UV index: 3
  • Sunrise: 7:33 am PDT
  • Sunset: 6:21 pm PDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 63°F
  • 43°F
Cloudy
Cloudy
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 4mphSE 131°
  • Humidity: 66%
  • UV index: 2
  • Sunrise: 7:34 am PDT
  • Sunset: 6:19 pm PDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 72°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 7mphN 2°
  • Humidity: 55%
  • UV index: 3
  • Sunrise: 7:35 am PDT
  • Sunset: 6:18 pm PDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 73°F
  • 41°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 3mphN 9°
  • Humidity: 55%
  • UV index: 3
  • Sunrise: 7:37 am PDT
  • Sunset: 6:16 pm PDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 61°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 17%
  • Precipitation: 0"
  • Wind: 7mphW 267°
  • Humidity: 71%
  • UV index: 2
  • Sunrise: 7:38 am PDT
  • Sunset: 6:14 pm PDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 59°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 5mphW 260°
  • Humidity: 69%
  • UV index: 3
  • Sunrise: 7:39 am PDT
  • Sunset: 6:13 pm PDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 57°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 4mphESE 104°
  • Humidity: 75%
  • UV index: 3
  • Sunrise: 7:41 am PDT
  • Sunset: 6:11 pm PDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 61°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 4mphNNE 25°
  • Humidity: 73%
  • UV index: 3
  • Sunrise: 7:42 am PDT
  • Sunset: 6:09 pm PDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 61°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 21%
  • Precipitation: 0"
  • Wind: 4mphSSW 202°
  • Humidity: 74%
  • UV index: 3
  • Sunrise: 7:43 am PDT
  • Sunset: 6:08 pm PDT
  • ▼
Looking ahead to the next ten days, primarily gloomy and occasionally dry and sunny weather is forecasted.
Rainfall is not predicted in Cornelius in the upcoming period.
Temperature differences will be noticeable in the upcoming period. Forecast highs will fluctuate between 57.2°F and 73.4°F, while fluctuations in the night’s lowest temperature will be minimal, as the overnight low will fall between 39.2°F and 42.8°F.
The warmest day will be Wednesday, with a maximum of 73.4°F; with the highest temperature of 57.2°F, next Saturday will be the coldest day.
Updated: Oct 18, 2026 @ 00:00:27 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, in Cornelius, sunshine will prevail for most of the day.

Tomorrow, the highest temperature will be 68°F, while the lowest temperature will be 42.8°F.
The highest temperature tomorrow will be relatively higher than the average maximum temperature in October. The lowest temperature tomorrow will be in line with the average low temperature.

On Sunday, in Cornelius, sunrise will be at 7:33 am and sunset at 6:21 pm (PDT).

Tomorrow, the daylight will last for 10h and 49min.