McAllen 7-day weather forecast

Written by:
June 8, 2026
ESOlex // Shutterstock

McAllen 7-day weather forecast

Stacker created the forecast for McAllen, Texas using data from OpenWeather. This week's high is 101 °F on Wednesday, while the low is 77 °F on Tuesday. There are expected to be 2 sunny days and precipitation on 0 days this week.

There are currently no weather alerts.

Monday, July 6

- High of 99 °F, low of 80 °F (35% humidity)
- Partly sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (11 UV index)
- Fresh breeze (19 mph wind)
- Sunrise at 6:45 AM, sunset at 8:29 PM
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1 / 6
AnnaElizabeth photography // Shutterstock

Tuesday, July 7

- High of 99 °F, low of 77 °F (36% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (11 UV index)
- Fresh breeze (19 mph wind)
- Sunrise at 6:46 AM, sunset at 8:28 PM
- Last quarter moon
2 / 6
supergenijalac // Shutterstock

Wednesday, July 8

- High of 101 °F, low of 80 °F (32% humidity)
- Fair with a 0% chance of rain
- Very high risk of harm from sun exposure (11 UV index)
- Fresh breeze (21 mph wind)
- Sunrise at 6:46 AM, sunset at 8:28 PM
3 / 6
Saijai Boonmak // Shutterstock

Thursday, July 9

- High of 97 °F, low of 79 °F (36% humidity)
- Partly sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (11 UV index)
- Fresh breeze (21 mph wind)
- Sunrise at 6:47 AM, sunset at 8:28 PM
4 / 6
GP PIXSTOCK // Shutterstock

Friday, July 10

- High of 96 °F, low of 79 °F (41% humidity)
- Mostly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (11 UV index)
- Fresh breeze (19 mph wind)
- Sunrise at 6:47 AM, sunset at 8:28 PM
5 / 6
South12th Photography // Shutterstock

Saturday, July 11

- High of 99 °F, low of 81 °F (37% humidity)
- Mostly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (11 UV index)
- Fresh breeze (22 mph wind)
- Sunrise at 6:48 AM, sunset at 8:28 PM
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6 / 6
gillmar // Shutterstock

Sunday, July 12

- High of 100 °F, low of 80 °F (35% humidity)
- Partly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (11 UV index)
- Fresh breeze (20 mph wind)
- Sunrise at 6:48 AM, sunset at 8:28 PM

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