
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 Wednesday, while the low is 68 °F on Monday. There are expected to be 5 sunny days and precipitation on 0 days this week.
There are currently no weather alerts.
Monday, May 12
- High of 97 °F, low of 68 °F (16% humidity)- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (11 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 6:48 AM, sunset at 8:10 PM
- Full moon
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1 / 6
liseykina // Shutterstock
Tuesday, May 13
- High of 100 °F, low of 74 °F (23% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (11 UV index)
- Fresh breeze (20 mph wind)
- Sunrise at 6:47 AM, sunset at 8:11 PM
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (11 UV index)
- Fresh breeze (20 mph wind)
- Sunrise at 6:47 AM, sunset at 8:11 PM

2 / 6
Happy Together // Shutterstock
Wednesday, May 14
- High of 102 °F, low of 73 °F (30% humidity)
- Mostly 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 6:46 AM, sunset at 8:11 PM
- Mostly 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 6:46 AM, sunset at 8:11 PM

3 / 6
New Africa // Shutterstock
Thursday, May 15
- High of 101 °F, low of 77 °F (28% humidity)
- Fair with a 0% chance of rain
- Very high risk of harm from sun exposure (12 UV index)
- Strong breeze (26 mph wind)
- Sunrise at 6:46 AM, sunset at 8:12 PM
- Fair with a 0% chance of rain
- Very high risk of harm from sun exposure (12 UV index)
- Strong breeze (26 mph wind)
- Sunrise at 6:46 AM, sunset at 8:12 PM

4 / 6
Piyawat Nandeenopparit // Shutterstock
Friday, May 16
- High of 98 °F, low of 77 °F (36% humidity)
- 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 6:45 AM, sunset at 8:12 PM
- 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 6:45 AM, sunset at 8:12 PM

5 / 6
Pablesku // Shutterstock
Saturday, May 17
- High of 97 °F, low of 77 °F (42% humidity)
- Fair with a 0% chance of rain
- Very high risk of harm from sun exposure (12 UV index)
- Fresh breeze (20 mph wind)
- Sunrise at 6:45 AM, sunset at 8:13 PM
- Fair with a 0% chance of rain
- Very high risk of harm from sun exposure (12 UV index)
- Fresh breeze (20 mph wind)
- Sunrise at 6:45 AM, sunset at 8:13 PM
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6 / 6
Saijai Boonmak // Shutterstock
Sunday, May 18
- High of 98 °F, low of 77 °F (42% humidity)
- Partly sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (12 UV index)
- Fresh breeze (22 mph wind)
- Sunrise at 6:45 AM, sunset at 8:13 PM
- Partly sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (12 UV index)
- Fresh breeze (22 mph wind)
- Sunrise at 6:45 AM, sunset at 8:13 PM