McAllen 7-day weather forecast

Written by:
July 14, 2025
ESOlex // Shutterstock

McAllen 7-day weather forecast

Stacker created the forecast for McAllen, Texas using data from OpenWeather. This week's high is 102 °F on Sunday, while the low is 78 °F on Thursday. There are expected to be 5 sunny days and precipitation on 0 days this week.

There are currently no weather alerts.

Monday, July 14

- High of 94 °F, low of 81 °F (40% humidity)
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (11 UV index)
- Fresh breeze (20 mph wind)
- Sunrise at 6:49 AM, sunset at 8:27 PM
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Tuesday, July 15

- High of 98 °F, low of 79 °F (38% humidity)
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (12 UV index)
- Fresh breeze (20 mph wind)
- Sunrise at 6:50 AM, sunset at 8:27 PM
2 / 6
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Wednesday, July 16

- High of 101 °F, low of 79 °F (31% humidity)
- Fair with a 0% chance of rain
- Very high risk of harm from sun exposure (12 UV index)
- Fresh breeze (21 mph wind)
- Sunrise at 6:50 AM, sunset at 8:27 PM
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Thursday, July 17

- High of 98 °F, low of 78 °F (34% humidity)
- Fair with a 0% chance of rain
- Very high risk of harm from sun exposure (12 UV index)
- Fresh breeze (19 mph wind)
- Sunrise at 6:51 AM, sunset at 8:26 PM
- Last quarter moon
4 / 6
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Friday, July 18

- High of 99 °F, low of 78 °F (38% humidity)
- Mostly sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (12 UV index)
- Fresh breeze (19 mph wind)
- Sunrise at 6:51 AM, sunset at 8:26 PM
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Saturday, July 19

- High of 100 °F, low of 80 °F (28% humidity)
- Fair with a 0% chance of rain
- Very high risk of harm from sun exposure (12 UV index)
- Fresh breeze (19 mph wind)
- Sunrise at 6:51 AM, sunset at 8:26 PM
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Leena Robinson // Shutterstock

Sunday, July 20

- High of 102 °F, low of 78 °F (36% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (12 UV index)
- Fresh breeze (19 mph wind)
- Sunrise at 6:52 AM, sunset at 8:25 PM

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