Weather forecast for 10 daysMcAllen, TX

Weather forecast for the weekend

Sunday Nov 15, 2026

  • 88°F
  • 59°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0.04"
  • Wind: 10mphSE 133°
  • Humidity: 74%
  • UV index: 6
  • Sunrise: 6:51 am CST
  • Sunset: 5:43 pm CST
  • ▼
Today, on Sunday, November 15, variable cloud cover will persist, but sunshine will break through.
Minimal precipitation is forecasted. Day and night temperatures will contrast sharply, from a maximum of a humid 87.8°F to a minimum of a refreshing 59°F.
The maximum heat index, which factors the actual air temperature with the relative humidity, is calculated to be a sizzling 102.2°F. Take into consideration that the heat index values are calculated for shade and light wind conditions. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The hotter conditions bring a maximum of 87.8°F, more representative of October than November.
Sunrise will be at 6:51 am and sunset at 5:43 pm; the daylight will last for 10h and 52min.

10-day overview

Daily temperatures

Warmest day: today 88°C.
Coldest day: tomorrow 64°C.

Chance of precipitation

Highest chance: Tuesday 24.11. 38%.

Long-term weather forecast

  • Sunday
  • Nov 15, 2026
  • 88°F
  • 59°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0.04"
  • Wind: 10mphSE 133°
  • Humidity: 74%
  • UV index: 6
  • Sunrise: 6:51 am CST
  • Sunset: 5:43 pm CST
  • ▼
  • Monday
  • Nov 16, 2026
  • 64°F
  • 57°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 17mphN 354°
  • Humidity: 76%
  • UV index: 3
  • Sunrise: 6:52 am CST
  • Sunset: 5:43 pm CST
  • ▼
  • Tuesday
  • Nov 17, 2026
  • 72°F
  • 63°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 11mphN 357°
  • Humidity: 67%
  • UV index: 5
  • Sunrise: 6:53 am CST
  • Sunset: 5:42 pm CST
  • ▼
  • Wednesday
  • Nov 18, 2026
  • 81°F
  • 66°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 9mphENE 62°
  • Humidity: 72%
  • UV index: 5
  • Sunrise: 6:53 am CST
  • Sunset: 5:42 pm CST
  • ▼
  • Thursday
  • Nov 19, 2026
  • 82°F
  • 68°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Precip. probability: 34%
  • Precipitation: 0.04"
  • Wind: 10mphENE 60°
  • Humidity: 76%
  • UV index: 6
  • Sunrise: 6:54 am CST
  • Sunset: 5:42 pm CST
  • ▼
  • Friday
  • Nov 20, 2026
  • 84°F
  • 70°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 12mphESE 118°
  • Humidity: 71%
  • UV index: 5
  • Sunrise: 6:55 am CST
  • Sunset: 5:41 pm CST
  • ▼
  • Saturday
  • Nov 21, 2026
  • 86°F
  • 72°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 12mphSE 141°
  • Humidity: 71%
  • UV index: 6
  • Sunrise: 6:56 am CST
  • Sunset: 5:41 pm CST
  • ▼
  • Sunday
  • Nov 22, 2026
  • 81°F
  • 68°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Precip. probability: 33%
  • Precipitation: 0.04"
  • Wind: 11mphENE 59°
  • Humidity: 78%
  • UV index: 5
  • Sunrise: 6:56 am CST
  • Sunset: 5:41 pm CST
  • ▼
  • Monday
  • Nov 23, 2026
  • 77°F
  • 64°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0.16"
  • Wind: 11mphNNE 30°
  • Humidity: 78%
  • UV index: 5
  • Sunrise: 6:57 am CST
  • Sunset: 5:41 pm CST
  • ▼
  • Tuesday
  • Nov 24, 2026
  • 70°F
  • 61°F
Showers
Showers
  • Precip. probability: 38%
  • Precipitation: 0.24"
  • Wind: 12mphN 359°
  • Humidity: 88%
  • UV index: 3
  • Sunrise: 6:58 am CST
  • Sunset: 5:41 pm CST
  • ▼
Over the next ten days, a mix of primarily cloud-filled and occasionally storm-filled and damp weather is predicted.
Rainfall is predicted for Sunday, Thursday, next Sunday through next Tuesday.
Temperature variation will be noticeable throughout the forecast window. Highs will range from 64.4°F to 87.8°F, while the lowest nightly temperature differences will be also quite pronounced, as the overnight lows will vary from 57.2°F to 71.6°F.
With a high of 87.8°F, today is the hottest day; with the highest temperature of 64.4°F, Monday will be the coldest day.
Including the humidity's impact, the maximum feel-like temperature may increase considerably and range between 64.4°F and a sizzling 102.2°F.
Updated: Nov 15, 2026 @ 12:22:58 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, in McAllen, sunny moments will alternate with patchy cloud cover.

Today, there is a low chance of minimal precipitation in McAllen.

Today, the highest temperature will be 87.8°F, while the lowest temperature will be 59°F. The maximum heat index, which modifies the air temperature to account for humidity, is evaluated at 102.2°F.
The highest temperature will be uncommonly higher than the average maximum of 77.7°F in November. The lowest temperature today will be in line with the average low temperature.

On Sunday, in McAllen, sunrise will be at 6:51 am and sunset at 5:43 pm (CST).

Today, the daylight will last for 10h and 52min.