Weather forecast for tomorrow
Harlingen, TX

Weather forecast for tomorrow

Saturday, Jul 12.

Partly Cloudy / Wind
6:45 am

8:27 pm
CDT
Partly Cloudy / Wind
95°F / 79°F
  • Wind: 21mph SSE
  • Humidity: 63%
  • Precip. probability: 13%
  • Precipitation: 0"
  • UV index: 11
Tomorrow, on Saturday, July 12, wind-swept clouds will drift across the sky, making for a partly cloudy and breezy day.
The temperature will fluctuate from a high of a steamy 95°F to a low of a temperate 78.8°F.
The maximum heat index, which represents the influence of relative humidity on air temperature, is evaluated at a searing 116.6°F. 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.
The anticipated daily high is projected to match July's typical maximum of 93.7°F.
Sunrise will be at 6:45 am and sunset at 8:27 pm; tomorrow's daylight will last for 13h and 42min.

Frequently asked questions

What is the weather forecast for Harlingen for tomorrow?
On Saturday, in Harlingen, variable cloud cover with steady winds is anticipated.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature will be 95°F, while the lowest temperature will be 78.8°F. The maximum heat index, which adjusts the air temperature based on humidity, is estimated at 116.6°F.
The highest temperature will be in line with the average maximum of 93.7°F in July. The lowest temperature will be also in line with the average low of 78.3°F.
What time are sunrise and sunset tomorrow in Harlingen?
On Saturday, in Harlingen, sunrise will be at 6:45 am and sunset at 8:27 pm (CDT).
How long will the day be tomorrow?
In Harlingen, tomorrow, there will be 13h and 42min of daylight.

Hourly weather forecast

12 am
  • 81°F
  • Feels like:
    90°F
Partly Cloudy
Partly Cloudy
  • Wind: 13mph SSE
  • Pressure: 29.91"Hg
  • Humidity: 86%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 81°F
  • Feels like:
    90°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SSE
  • Pressure: 29.91"Hg
  • Humidity: 87%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 81°F
  • Feels like:
    88°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SSE
  • Pressure: 29.91"Hg
  • Humidity: 89%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 10mi
6 am
  • 81°F
  • Feels like:
    88°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SE
  • Pressure: 29.91"Hg
  • Humidity: 90%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 6:45 am
8 am
  • 82°F
  • Feels like:
    91°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph SSE
  • Pressure: 29.94"Hg
  • Humidity: 87%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 7mi
10 am
  • 88°F
  • Feels like:
    97°F
Partly Cloudy
Partly Cloudy
  • Wind: 19mph SSE
  • Pressure: 29.94"Hg
  • Humidity: 67%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 91°F
  • Feels like:
    102°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Wind: 21mph SSE
  • Pressure: 29.94"Hg
  • Humidity: 56%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 93°F
  • Feels like:
    102°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Wind: 21mph SSE
  • Pressure: 29.94"Hg
  • Humidity: 52%
  • Precip. probability: 12%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 93°F
  • Feels like:
    104°F
Mostly Sunny / Wind
Mostly Sunny / Wind
  • Wind: 20mph SSE
  • Pressure: 29.88"Hg
  • Humidity: 50%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 91°F
  • Feels like:
    100°F
Mostly Sunny
Mostly Sunny
  • Wind: 19mph SE
  • Pressure: 29.88"Hg
  • Humidity: 55%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 86°F
  • Feels like:
    95°F
Mostly Sunny
Mostly Sunny
  • Wind: 17mph SE
  • Pressure: 29.88"Hg
  • Humidity: 66%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:27 pm
10 pm
  • 82°F
  • Feels like:
    91°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph SE
  • Pressure: 29.94"Hg
  • Humidity: 82%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, a combination of cloud-filled and sun-filled weather is anticipated.
The temperature will vary between the lowest temperature of 80.6°F and the highest temperature of 93.2°F. The feels-like temperature will vary between a minimum of 87.8°F and a maximum of 104°F. The hottest part of the day will be from 2 pm to 5 pm.
The highest temperature tomorrow will be resembling July's typical maximum. The minimum temperature will be also alike with July's average low of 78.3°F.
Updated: Jul 11, 2025 @ 12:54:19 UTC
Published by: Weather U.S. | About Us
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