Weather forecast for tomorrow
Harlingen, TX

Weather forecast for tomorrow

Saturday, Apr 19.

Cloudy / Wind
7:01 am

7:57 pm
CDT
Cloudy / Wind
90°F / 73°F
  • Wind: 25mph SE
  • Humidity: 66%
  • Precip. probability: 10%
  • Precipitation: 0"
  • UV index: 7
Tomorrow, on Saturday, cloud cover will dominate while winds remain strong.
The maximum temperature will be a tropical 89.6°F, while the minimum predicted temperature is a moderately hot 73.4°F.
The maximum heat index, which adjusts the air temperature based on humidity, is calculated to be a sweltering 102.2°F. Note that heat index values are valued for light wind and location in the shade. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Tomorrow, the peak temperature is anticipated to be moderately higher than the usual high for April at 84.7°F.
Sunrise will be at 7:01 am and sunset at 7:57 pm; tomorrow's daylight will last for 12h and 56min.

Frequently asked questions

What is the weather forecast for Harlingen for tomorrow?
On Saturday, in Harlingen, strong breezes will accompany widespread cloudiness.
What will be the highest temperature in Harlingen tomorrow?
Tomorrow, the maximum temperature in Harlingen will be 89.6°F, while the minimum temperature will be 73.4°F. The maximum heat index, which combines air temperature and relative humidity, is evaluated at 102.2°F.
The highest temperature will be a few degrees higher than the average maximum of 84.7°F in April. Tomorrow, the lowest temperature will be also slightly warmer than the average low temperature.
When are sunrise and sunset tomorrow?
On Saturday, in Harlingen, sunrise will be at 7:01 am and sunset at 7:57 pm (CDT).
How many hours of daylight will Harlingen have tomorrow?
Tomorrow, the daylight will last for 12h and 56min.

Hourly weather forecast

12 am
  • 75°F
  • Feels like:
    75°F
Cloudy
Cloudy
  • Wind: 14mph SE
  • Pressure: 29.85"Hg
  • Humidity: 82%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 73°F
  • Feels like:
    73°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 14mph SE
  • Pressure: 29.85"Hg
  • Humidity: 86%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 73°F
  • Feels like:
    75°F
Cloudy
Cloudy
  • Wind: 15mph SE
  • Pressure: 29.83"Hg
  • Humidity: 87%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 10mi
6 am
  • 73°F
  • Feels like:
    75°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 15mph SE
  • Pressure: 29.83"Hg
  • Humidity: 87%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 7:01 am
8 am
  • 73°F
  • Feels like:
    77°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 14mph SE
  • Pressure: 29.85"Hg
  • Humidity: 87%
  • Precip. probability: 10%
  • Precipitation: 0"
  • Visibility: 6mi
10 am
  • 81°F
  • Feels like:
    86°F
Cloudy
Cloudy
  • Wind: 19mph SSE
  • Pressure: 29.91"Hg
  • Humidity: 71%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 9mi
12 pm
  • 86°F
  • Feels like:
    90°F
Cloudy / Wind
Cloudy / Wind
  • Wind: 23mph SSE
  • Pressure: 29.91"Hg
  • Humidity: 59%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 88°F
  • Feels like:
    93°F
Cloudy / Wind
Cloudy / Wind
  • Wind: 24mph SSE
  • Pressure: 29.88"Hg
  • Humidity: 53%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 88°F
  • Feels like:
    91°F
Mostly Cloudy / Wind
Mostly Cloudy / Wind
  • Wind: 24mph SE
  • Pressure: 29.83"Hg
  • Humidity: 54%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 82°F
  • Feels like:
    88°F
Cloudy / Wind
Cloudy / Wind
  • Wind: 23mph SE
  • Pressure: 29.83"Hg
  • Humidity: 63%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 7:57 pm
8 pm
  • 77°F
  • Feels like:
    82°F
Cloudy
Cloudy
  • Wind: 19mph SE
  • Pressure: 29.85"Hg
  • Humidity: 77%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
10 pm
  • 77°F
  • Feels like:
    81°F
Cloudy
Cloudy
  • Wind: 17mph SE
  • Pressure: 29.88"Hg
  • Humidity: 81%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, cloudy skies are expected.
The temperature will be between the lowest temperature of 73.4°F and the highest temperature of 87.8°F. The hottest part of the day will be from 1 pm to 4 pm.
Tomorrow, the maximum will be a couple of degrees higher than the average high for April. The lowest temperature is expected to be also relatively higher than the average minimum in April, typically 69.1°F.
Updated: Apr 19, 2025 @ 00:31:53 UTC
Published by: Weather U.S. | About Us
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