Brownsville 7-day weather forecast

Written by:
March 23, 2026
ESOlex // Shutterstock

Brownsville 7-day weather forecast

Stacker created the forecast for Brownsville, Texas using data from OpenWeather. This week's high is 93 °F on Monday, while the low is 67 °F on Sunday. There is expected to be 1 sunny day and rain on 3 days this week.

There are currently no weather alerts.

Monday, May 18

- High of 93 °F, low of 80 °F (53% humidity)
- Partly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Fresh breeze (22 mph wind)
- Sunrise at 6:42 AM, sunset at 8:10 PM
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1 / 6
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Tuesday, May 19

- High of 93 °F, low of 78 °F (53% humidity)
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Fresh breeze (22 mph wind)
- Sunrise at 6:42 AM, sunset at 8:10 PM
2 / 6
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Wednesday, May 20

- High of 93 °F, low of 78 °F (46% humidity)
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (11 UV index)
- Fresh breeze (19 mph wind)
- Sunrise at 6:41 AM, sunset at 8:11 PM
3 / 6
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Thursday, May 21

- High of 92 °F, low of 78 °F (51% humidity)
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Fresh breeze (19 mph wind)
- Sunrise at 6:41 AM, sunset at 8:11 PM
4 / 6
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Friday, May 22

- High of 91 °F, low of 73 °F (59% humidity)
- Overcast with a 100% chance of rain (20 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Fresh breeze (21 mph wind)
- Sunrise at 6:41 AM, sunset at 8:12 PM
5 / 6
Andrzej Kubik // Shutterstock

Saturday, May 23

- High of 91 °F, low of 79 °F (58% humidity)
- Overcast with a 22% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Fresh breeze (21 mph wind)
- Sunrise at 6:40 AM, sunset at 8:13 PM
- First quarter moon
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6 / 6
Matusciac Alexandru // Shutterstock

Sunday, May 24

- High of 93 °F, low of 67 °F (50% humidity)
- Mostly sunny with a 100% chance of rain (30 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Gale (39 mph wind)
- Sunrise at 6:40 AM, sunset at 8:13 PM

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