Weather forecast for tomorrow
McAllen, TX

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Weather forecast and temperature for tomorrow - Tuesday, May 21.

Partly Cloudy
6:43 am

8:15 pm
CDT
Partly Cloudy
100°F / 81°F
  • Wind: 19mph SE
  • Humidity: 61%
  • Precip. probability: 8%
  • Precipitation: 0"
  • UV index: 11
On Tuesday, in McAllen, relatively clouded weather is also expected.
Temperatures will oscillate between a torrid 100.4°F (38°C) at their highest and a warm 80.6°F (27°C) at their lowest.
The maximum heat index, which represents the influence of relative humidity on air temperature, is appraised at a blazing hot 132.8°F (56°C). Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
It will be hotter, and the highest temperature will be more in line with June's average maximum of 95.7°F (35.4°C) than the average maximum of 91.9°F (33.3°C) in May.
Sunrise will be at 6:43 am and sunset at 8:15 pm; tomorrow's daylight will last for 13h and 32min.

Frequently asked questions

What is the weather forecast for McAllen for tomorrow?

On Tuesday, in McAllen, partially clouded weather is anticipated.

What will be the maximum temperature in McAllen tomorrow?

Tomorrow, the highest temperature will be 100.4°F (38°C), while the lowest temperature will be 80.6°F (27°C). The maximum heat index, which factors the actual air temperature with the relative humidity, is calculated to be 132.8°F (56°C).
The highest temperature will be relatively higher than the average maximum of 91.9°F (33.3°C) in May. The lowest temperature will be also a couple of degrees higher than the average low of 73°F (22.8°C).

What time are sunrise and sunset tomorrow in McAllen?

On Tuesday, in McAllen, sunrise will be at 6:43 am and sunset at 8:15 pm (CDT).

How long will the day be tomorrow in McAllen?

In McAllen, the length of the day tomorrow will be 13h and 32min.

Hourly weather forecast and temperature - McAllen, TX

12 am
  • 82°F
  • Feels like:
    91°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 12mph SE
  • Pressure: 29.77"Hg
  • Humidity: 86%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 9mi
2 am
  • 82°F
  • Feels like:
    93°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 12mph SE
  • Pressure: 29.74"Hg
  • Humidity: 87%
  • Precip. probability: 10%
  • Precipitation: 0"
  • Visibility: 7mi
4 am
  • 82°F
  • Feels like:
    91°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 11mph SE
  • Pressure: 29.71"Hg
  • Humidity: 87%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 7mi
6 am
  • 81°F
  • Feels like:
    90°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 12mph SE
  • Pressure: 29.71"Hg
  • Humidity: 88%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 6mi
Sunrise: 6:43 am
8 am
  • 82°F
  • Feels like:
    93°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 14mph SE
  • Pressure: 29.74"Hg
  • Humidity: 85%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 9mi
10 am
  • 88°F
  • Feels like:
    99°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph SSE
  • Pressure: 29.74"Hg
  • Humidity: 70%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 93°F
  • Feels like:
    108°F
Sunny
Sunny
  • Wind: 17mph SE
  • Pressure: 29.71"Hg
  • Humidity: 55%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 99°F
  • Feels like:
    113°F
Sunny
Sunny
  • Wind: 17mph SE
  • Pressure: 29.68"Hg
  • Humidity: 49%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 99°F
  • Feels like:
    113°F
Partly Cloudy
Partly Cloudy
  • Wind: 17mph SE
  • Pressure: 29.65"Hg
  • Humidity: 48%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 95°F
  • Feels like:
    108°F
Partly Cloudy
Partly Cloudy
  • Wind: 19mph SE
  • Pressure: 29.65"Hg
  • Humidity: 52%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 90°F
  • Feels like:
    100°F
Partly Cloudy
Partly Cloudy
  • Wind: 19mph SE
  • Pressure: 29.68"Hg
  • Humidity: 65%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:15 pm
10 pm
  • 84°F
  • Feels like:
    95°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 17mph SE
  • Pressure: 29.74"Hg
  • Humidity: 76%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, a combination of cloudy and occasionally sunny weather is expected.
The temperature will be between the lowest temperature of 80.6°F (27°C) and the highest temperature of 98.6°F (37°C). The feels-like temperature will vary between the lowest temperature of 89.6°F (32°C) and the highest temperature of 113°F (45°C). The warmest part of the day will be from 2 pm to 4 pm.
The maximum temperature will be more resembling to June's average highest temperature of 95.7°F (35.4°C) than May's average of 91.9°F (33.3°C). The lowest temperature will be also more alike June's average minimum of 76.8°F (24.9°C) than May's average of 73°F (22.8°C).

McAllen, Texas, USA

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