Weather forecast for 10 daysBrownsville, OR

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 66°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 6mphN 2°
  • Humidity: 68%
  • UV index: 3
  • Sunrise: 7:31 am PDT
  • Sunset: 6:22 pm PDT
  • ▼
Tomorrow, on Sunday, expect partly sunny skies with periods of cloudiness.
The temperature is forecasted to vary between a comfortable 66.2°F and a brisk 44.6°F.
The forecasted temperature is relatively higher than October's regular maximum of 62.1°F.
Sunrise will be at 7:31 am and sunset at 6:22 pm; tomorrow's daylight will last for 10h and 52min.

10-day overview

Daily temperatures

Warmest day: Wednesday 72°C.
Coldest day: Saturday 24.10. 57°C.

Chance of precipitation

Highest chance: Friday - Monday 24%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • min.
  • 36°F
Clear
Clear
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 4mphN 5°
  • Humidity: 92%
  • UV index: 0
  • Sunrise: 7:29 am PDT
  • Sunset: 6:24 pm PDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 66°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 6mphN 2°
  • Humidity: 68%
  • UV index: 3
  • Sunrise: 7:31 am PDT
  • Sunset: 6:22 pm PDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 64°F
  • 41°F
Cloudy
Cloudy
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 6mphWSW 258°
  • Humidity: 65%
  • UV index: 2
  • Sunrise: 7:32 am PDT
  • Sunset: 6:21 pm PDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 70°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 7mphN 5°
  • Humidity: 63%
  • UV index: 3
  • Sunrise: 7:33 am PDT
  • Sunset: 6:19 pm PDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 72°F
  • 41°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 5mphNNW 339°
  • Humidity: 57%
  • UV index: 3
  • Sunrise: 7:35 am PDT
  • Sunset: 6:17 pm PDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 63°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0"
  • Wind: 7mphW 259°
  • Humidity: 71%
  • UV index: 3
  • Sunrise: 7:36 am PDT
  • Sunset: 6:16 pm PDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 61°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 6mphWNW 301°
  • Humidity: 69%
  • UV index: 3
  • Sunrise: 7:37 am PDT
  • Sunset: 6:14 pm PDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 57°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0.04"
  • Wind: 7mphSW 233°
  • Humidity: 74%
  • UV index: 3
  • Sunrise: 7:39 am PDT
  • Sunset: 6:13 pm PDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 59°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 7mphSW 232°
  • Humidity: 73%
  • UV index: 3
  • Sunrise: 7:40 am PDT
  • Sunset: 6:11 pm PDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 61°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 6mphWSW 253°
  • Humidity: 72%
  • UV index: 3
  • Sunrise: 7:41 am PDT
  • Sunset: 6:10 pm PDT
  • ▼
Weather patterns suggest that primarily dull and occasionally bright weather is forecasted.
With a probability of 24%, rainfall is predicted only for next Saturday. The precipitation will be minimal at 0.04".
Noticeable swings in temperature are expected in the upcoming period. Highs will range from 57.2°F to 71.6°F, while the minimum temperature is forecast to range between 35.6°F and 44.6°F.
Expect the warmest day on Wednesday, with temperatures peaking at 71.6°F; the coldest day will be next Saturday, with a maximum of 57.2°F.
Updated: Oct 18, 2026 @ 05:41:41 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, in Brownsville, patchy clouds will move across the sky, allowing for sunshine at times.

Tomorrow, the maximum temperature in Brownsville will be 66.2°F, while the minimum temperature will be 44.6°F.
The highest temperature will be moderately higher than the average maximum of 62.1°F in October. Tomorrow, the lowest temperature will be in line with the average low temperature.

On Sunday, in Brownsville, sunrise will be at 7:31 am and sunset at 6:22 pm (PDT).

In Brownsville, the length of the day tomorrow will be 10h and 52min.