Weather forecast for 10 daysBrownsville, OR
Weather forecast for the weekend
Sunday Oct 18, 2026
- 66°F
- 45°F
Mostly Sunny
- Precip. probability: 16%
- Precipitation: 0"
- Wind: 6mphN 3°
- Humidity: 68%
- UV index: 3
- Sunrise: 7:31 am PDT
- Sunset: 6:22 pm PDT
- details ▼
Today, on Sunday, October 18, sunshine will take center stage, with just faint traces of clouds.
The temperature is anticipated to vary between an enjoyable 66.2°F and a chilly 44.6°F.
The temperature for today is expected to be a couple of degrees higher than the October average of 62.1°F.
Sunrise will be at 7:31 am and sunset at 6:22 pm; the daylight will last for 10h and 52min.
The temperature is anticipated to vary between an enjoyable 66.2°F and a chilly 44.6°F.
The temperature for today is expected to be a couple of degrees higher than the October average of 62.1°F.
Sunrise will be at 7:31 am and sunset at 6:22 pm; the daylight will last for 10h and 52min.
10-day overview
Daily temperatures
Warmest period: Tuesday - Wednesday 72°C.
Coldest day: Saturday 55°C.
Coldest day: Saturday 55°C.
Chance of precipitation
Highest chance: Saturday 48%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 66°F
- 45°F
Mostly Sunny
- Precip. probability: 16%
- Precipitation: 0"
- Wind: 6mphN 3°
- Humidity: 68%
- UV index: 3
- Sunrise: 7:31 am PDT
- Sunset: 6:22 pm PDT
- details ▼
- Monday
- Oct 19, 2026
- 64°F
- 41°F
AM Clouds / PM Sun
- Precip. probability: 12%
- Precipitation: 0"
- Wind: 6mphWSW 253°
- Humidity: 64%
- UV index: 3
- Sunrise: 7:32 am PDT
- Sunset: 6:21 pm PDT
- details ▼
- Tuesday
- Oct 20, 2026
- 72°F
- 41°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 7mphN 2°
- Humidity: 63%
- UV index: 3
- Sunrise: 7:33 am PDT
- Sunset: 6:19 pm PDT
- details ▼
- Wednesday
- Oct 21, 2026
- 72°F
- 43°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphNNW 345°
- Humidity: 57%
- UV index: 3
- Sunrise: 7:35 am PDT
- Sunset: 6:17 pm PDT
- details ▼
- Thursday
- Oct 22, 2026
- 64°F
- 39°F
Partly Cloudy
- Precip. probability: 21%
- Precipitation: 0"
- Wind: 8mphWSW 255°
- Humidity: 70%
- UV index: 3
- Sunrise: 7:36 am PDT
- Sunset: 6:16 pm PDT
- details ▼
- Friday
- Oct 23, 2026
- 61°F
- 37°F
Partly Cloudy
- Precip. probability: 23%
- Precipitation: 0"
- Wind: 6mphWNW 298°
- Humidity: 67%
- UV index: 3
- Sunrise: 7:37 am PDT
- Sunset: 6:14 pm PDT
- details ▼
- Saturday
- Oct 24, 2026
- 55°F
- 39°F
Showers
- Precip. probability: 48%
- Precipitation: 0.04"
- Wind: 7mphS 190°
- Humidity: 80%
- UV index: 3
- Sunrise: 7:39 am PDT
- Sunset: 6:13 pm PDT
- details ▼
- Sunday
- Oct 25, 2026
- 59°F
- 39°F
Showers
- Precip. probability: 43%
- Precipitation: 0.31"
- Wind: 8mphSSW 204°
- Humidity: 78%
- UV index: 3
- Sunrise: 7:40 am PDT
- Sunset: 6:11 pm PDT
- details ▼
- Monday
- Oct 26, 2026
- 59°F
- 37°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0.08"
- Wind: 6mphSW 233°
- Humidity: 73%
- UV index: 3
- Sunrise: 7:41 am PDT
- Sunset: 6:10 pm PDT
- details ▼
- Tuesday
- Oct 27, 2026
- 59°F
- 37°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 6mphSW 235°
- Humidity: 77%
- UV index: 3
- Sunrise: 7:42 am PDT
- Sunset: 6:08 pm PDT
- details ▼
For the next ten days, a combination of overcast, bright and showery weather is forecasted.
Rainfall is expected on Saturday through next Monday.
There will be a considerable variation in temperature in the coming days. Forecast highs will fluctuate between 55.4°F and 71.6°F, while the low temperature range extends from 37.4°F to 44.6°F.
The warmest days will be Tuesday and Wednesday, with a maximum of 71.6°F; the coldest day will be Saturday, with a maximum of 55.4°F.
Rainfall is expected on Saturday through next Monday.
There will be a considerable variation in temperature in the coming days. Forecast highs will fluctuate between 55.4°F and 71.6°F, while the low temperature range extends from 37.4°F to 44.6°F.
The warmest days will be Tuesday and Wednesday, with a maximum of 71.6°F; the coldest day will be Saturday, with a maximum of 55.4°F.
Updated: Oct 18, 2026 @ 09:44:14 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
On Sunday, in Brownsville, clear skies with only minor cloud interruptions are in the outlook.
Today, the highest temperature will be 66.2°F, while the lowest temperature will be 44.6°F.
The highest temperature today will be slightly warmer than the average maximum temperature in October. The lowest temperature will be in line with the average low of 44.2°F.
The highest temperature today will be slightly warmer than the average maximum temperature in October. The lowest temperature will be in line with the average low of 44.2°F.
On Sunday, in Brownsville, sunrise will be at 7:31 am and sunset at 6:22 pm (PDT).
Today, the daylight will last for 10h and 52min.
