Brownsville 7-day weather forecast

Written by:
June 8, 2026
ESOlex // Shutterstock

Brownsville 7-day weather forecast

Stacker created the forecast for Brownsville, Texas using data from OpenWeather. This week's high is 95 °F on Friday, while the low is 73 °F on Tuesday. There is expected to be 1 sunny day and rain on 4 days this week.

NWS Brownsville TX has issued a flood watch until Wednesday at 07:00 AM.

Monday, June 15

- High of 89 °F, low of 80 °F (56% humidity)
- Overcast with a 96% chance of rain (2 mm of rain)
- Very high risk of harm from sun exposure (12 UV index)
- Fresh breeze (21 mph wind)
- Sunrise at 6:38 AM, sunset at 8:23 PM
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1 / 6
Maxim Grohotov // Shutterstock

Tuesday, June 16

- High of 82 °F, low of 73 °F (93% humidity)
- Overcast with a 100% chance of rain (89 mm of rain)
- High risk of harm from sun exposure (5 UV index)
- Fresh breeze (21 mph wind)
- Sunrise at 6:38 AM, sunset at 8:23 PM
2 / 6
Alex Linch // Shutterstock

Wednesday, June 17

- High of 92 °F, low of 75 °F (56% humidity)
- Mostly cloudy with a 100% chance of rain (9 mm of rain)
- Very high risk of harm from sun exposure (11 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 6:38 AM, sunset at 8:23 PM
3 / 6
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Thursday, June 18

- High of 94 °F, low of 81 °F (61% humidity)
- Partly sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (12 UV index)
- Fresh breeze (21 mph wind)
- Sunrise at 6:38 AM, sunset at 8:23 PM
4 / 6
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Friday, June 19

- High of 95 °F, low of 81 °F (55% humidity)
- Fair with a 0% chance of rain
- Very high risk of harm from sun exposure (12 UV index)
- Moderate breeze (18 mph wind)
- Sunrise at 6:38 AM, sunset at 8:24 PM
5 / 6
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Saturday, June 20

- High of 93 °F, low of 80 °F (49% humidity)
- Mostly cloudy with a 20% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (12 UV index)
- Fresh breeze (21 mph wind)
- Sunrise at 6:38 AM, sunset at 8:24 PM
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6 / 6
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Sunday, June 21

- High of 91 °F, low of 80 °F (54% humidity)
- Mostly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (12 UV index)
- Fresh breeze (20 mph wind)
- Sunrise at 6:39 AM, sunset at 8:24 PM
- First quarter moon

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