Weather forecast for 10 daysBrownsville, CA
Weather forecast for the weekend
Sunday Oct 18, 2026
- 81°F
- 55°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 8mphS 170°
- Humidity: 26%
- UV index: 4
- Sunrise: 7:18 am PDT
- Sunset: 6:21 pm PDT
- details ▼
On Sunday, in Brownsville, sunshine is expected with little to no cloud cover.
The highest temperature will be a moderately hot 80.6°F, while the lowest temperature will be a mild 55.4°F.
The anticipated high is warmer and better reflects September's normal temperature profile than that of October.
Sunrise was at 7:18 am and sunset will be at 6:21 pm; the daylight will last for 11h and 4min.
The highest temperature will be a moderately hot 80.6°F, while the lowest temperature will be a mild 55.4°F.
The anticipated high is warmer and better reflects September's normal temperature profile than that of October.
Sunrise was at 7:18 am and sunset will be at 6:21 pm; the daylight will last for 11h and 4min.
10-day overview
Daily temperatures
Warmest day: today 81°C.
Coldest day: Thursday 57°C.
Coldest day: Thursday 57°C.
Chance of precipitation
Highest chance: Thursday 59%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 81°F
- 55°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 8mphS 170°
- Humidity: 26%
- UV index: 4
- Sunrise: 7:18 am PDT
- Sunset: 6:21 pm PDT
- details ▼
- Monday
- Oct 19, 2026
- 68°F
- 50°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 8mphS 175°
- Humidity: 36%
- UV index: 4
- Sunrise: 7:19 am PDT
- Sunset: 6:20 pm PDT
- details ▼
- Tuesday
- Oct 20, 2026
- 68°F
- 54°F
Mostly Cloudy
- Precip. probability: 4%
- Precipitation: 0.04"
- Wind: 4mphSW 215°
- Humidity: 44%
- UV index: 3
- Sunrise: 7:20 am PDT
- Sunset: 6:18 pm PDT
- details ▼
- Wednesday
- Oct 21, 2026
- 64°F
- 52°F
PM Showers
- Precip. probability: 36%
- Precipitation: 0.16"
- Wind: 4mphS 184°
- Humidity: 54%
- UV index: 3
- Sunrise: 7:21 am PDT
- Sunset: 6:17 pm PDT
- details ▼
- Thursday
- Oct 22, 2026
- 57°F
- 48°F
Showers
- Precip. probability: 59%
- Precipitation: 0.28"
- Wind: 6mphSSW 202°
- Humidity: 80%
- UV index: 3
- Sunrise: 7:22 am PDT
- Sunset: 6:16 pm PDT
- details ▼
- Friday
- Oct 23, 2026
- 66°F
- 48°F
Mostly Sunny
- Precip. probability: 17%
- Precipitation: 0"
- Wind: 6mphWNW 293°
- Humidity: 66%
- UV index: 4
- Sunrise: 7:23 am PDT
- Sunset: 6:14 pm PDT
- details ▼
- Saturday
- Oct 24, 2026
- 68°F
- 46°F
Mostly Sunny
- Precip. probability: 4%
- Precipitation: 0.04"
- Wind: 6mphS 187°
- Humidity: 44%
- UV index: 4
- Sunrise: 7:24 am PDT
- Sunset: 6:13 pm PDT
- details ▼
- Sunday
- Oct 25, 2026
- 64°F
- 46°F
Few Showers
- Precip. probability: 35%
- Precipitation: 0.16"
- Wind: 6mphSSW 194°
- Humidity: 51%
- UV index: 4
- Sunrise: 7:25 am PDT
- Sunset: 6:12 pm PDT
- details ▼
- Monday
- Oct 26, 2026
- 66°F
- 46°F
Partly Cloudy
- Precip. probability: 16%
- Precipitation: 0"
- Wind: 5mphSSW 197°
- Humidity: 48%
- UV index: 4
- Sunrise: 7:27 am PDT
- Sunset: 6:10 pm PDT
- details ▼
- Tuesday
- Oct 27, 2026
- 66°F
- 45°F
Partly Cloudy
- Precip. probability: 16%
- Precipitation: 0"
- Wind: 5mphSSW 196°
- Humidity: 44%
- UV index: 4
- Sunrise: 7:28 am PDT
- Sunset: 6:09 pm PDT
- details ▼
mostly clear, gloomy and wet weather is expected.
Rainfall is anticipated on Wednesday, Thursday and next Sunday.
Substantial differences in temperature are forecasted across the forecast period. Highs will range from 57.2°F to 80.6°F, while the lowest temperature will be between 44.6°F and 55.4°F.
Today is the warmest day, with a maximum temperature of 80.6°F; Thursday will be the coldest day, with the highest temperature of 57.2°F.
Rainfall is anticipated on Wednesday, Thursday and next Sunday.
Substantial differences in temperature are forecasted across the forecast period. Highs will range from 57.2°F to 80.6°F, while the lowest temperature will be between 44.6°F and 55.4°F.
Today is the warmest day, with a maximum temperature of 80.6°F; Thursday will be the coldest day, with the highest temperature of 57.2°F.
Updated: Oct 18, 2026 @ 14:19:35 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, sunny skies are in store, with excellent visibility.
Today, the maximum temperature will be 80.6°F, while the minimum temperature will be 55.4°F.
The highest temperature today will be relatively higher than the average maximum temperature in October. The lowest temperature will be in line with the average low of 52.2°F.
The highest temperature today will be relatively higher than the average maximum temperature in October. The lowest temperature will be in line with the average low of 52.2°F.
On Sunday, in Brownsville, sunrise was at 7:18 am and sunset will be at 6:21 pm (PDT).
In Brownsville, today, there will be 11h and 4min of daylight.
