Brownsville 7-day weather forecast

Written by:
September 8, 2025
ESOlex // Shutterstock

Brownsville 7-day weather forecast

Stacker created the forecast for Brownsville, Texas using data from OpenWeather. This week's high is 92 °F on Saturday, while the low is 76 °F on Monday. There are expected to be 6 sunny days and rain on 7 days this week.

There are currently no weather alerts.

Monday, September 8

- High of 86 °F, low of 76 °F (60% humidity)
- Partly cloudy with a 100% chance of rain (6 mm of rain)
- Very high risk of harm from sun exposure (11 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 7:13 AM, sunset at 7:42 PM
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Tuesday, September 9

- High of 90 °F, low of 79 °F (52% humidity)
- Mostly sunny with a 96% chance of rain (2 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 7:13 AM, sunset at 7:41 PM
2 / 6
LeManna // Shutterstock

Wednesday, September 10

- High of 91 °F, low of 80 °F (50% humidity)
- Mostly sunny with a 96% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 7:14 AM, sunset at 7:40 PM
3 / 6
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Thursday, September 11

- High of 91 °F, low of 79 °F (51% humidity)
- Fair with a 100% chance of rain (2 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 7:14 AM, sunset at 7:38 PM
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Friday, September 12

- High of 91 °F, low of 80 °F (51% humidity)
- Fair with a 100% chance of rain (3 mm of rain)
- Very high risk of harm from sun exposure (11 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 7:14 AM, sunset at 7:37 PM
5 / 6
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Saturday, September 13

- High of 92 °F, low of 79 °F (47% humidity)
- Fair with a 98% chance of rain (2 mm of rain)
- Very high risk of harm from sun exposure (11 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 7:15 AM, sunset at 7:36 PM
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6 / 6
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Sunday, September 14

- High of 90 °F, low of 80 °F (49% humidity)
- Fair with a 54% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (11 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 7:15 AM, sunset at 7:35 PM
- Last quarter moon

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