Weather forecast for 10 days
Harlingen, TX

Weather forecast for the weekend

Saturday, Jul 19.

Mostly Sunny
6:49 am

8:25 pm
CDT
Mostly Sunny
97°F / 79°F
  • Wind: 19mph SSE
  • Humidity: 60%
  • Precip. probability: 11%
  • Precipitation: 0"
  • UV index: 11
On Saturday, July 19, sunshine will dominate, with only occasional cloud cover.
A temperature range of a very hot 96.8°F to a warm 78.8°F is predicted.
The maximum temperature for Saturday is forecasted to match the regular July high of 93.7°F.
Sunrise will be at 6:49 am and sunset at 8:25 pm; the daylight will last for 13h and 36min.

Sunday, Jul 20.

Partly Cloudy / Wind
6:49 am

8:24 pm
CDT
Partly Cloudy / Wind
97°F / 79°F
  • Wind: 21mph SSE
  • Humidity: 60%
  • Precip. probability: 8%
  • Precipitation: 0"
  • UV index: 11
On Sunday, July 20, expect blustery conditions under a sky filled with passing clouds.
The maximum temperature will be a fiery hot 96.8°F, while the minimum temperature will be a temperate 78.8°F.
The expected daytime maximum should align with the typical July high of 93.7°F.
Sunrise will be at 6:49 am and sunset at 8:24 pm; the daylight will last for 13h and 35min.

Frequently asked questions

What is the weather forecast for Harlingen for Saturday?
On Saturday, in Harlingen, sunshine will lead the day, with clouds making only brief appearances.
What will be the maximum temperature on Saturday?
On Saturday, the maximum temperature will be 96.8°F, while the minimum temperature will be 78.8°F.
What is the weather forecast for Harlingen for Sunday?
On Sunday, a mix of sun and clouds with persistent winds is expected.
What will be the maximum temperature in Harlingen on Sunday?
On Sunday, the highest temperature will be 96.8°F, while the lowest temperature will be 78.8°F.
What is the weather forecast for Harlingen for the next ten days?
In Harlingen, a combination of gloomy and sun-filled weather is expected for the next ten days.
How hot will it be in the next ten days?
The maximum temperature will vary between 96.8°F and 98.6°F, while the minimum temperature will range between 75.2°F and 78.8°F.
Combining with the humidity, the maximum feel-like temperature will vary between 118.4°F and 123.8°F.
What will be the hottest and the coldest days?
Monday will be the hottest day, with a maximum temperature of 98.6°F. All other days, the maximum temperature will be the same 96.8°F.

Long-term weather forecast

ThuJul 17.
  • min.
  • 75°F
Mostly Clear
Mostly Clear
  • Wind: 14mph SE
  • Humidity: 77%
  • UV index: 0
  • Precip. probability: 11%
  • Precipitation: 0"
  • 6:48 am 8:26 pm CDT
FriJul 18.
  • 97°F
  • 77°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph SE
  • Humidity: 60%
  • UV index: 11
  • Precip. probability: 8%
  • Precipitation: 0"
  • 6:48 am 8:25 pm CDT
SatJul 19.
  • 97°F
  • 79°F
Mostly Sunny
Mostly Sunny
  • Wind: 19mph SSE
  • Humidity: 60%
  • UV index: 11
  • Precip. probability: 11%
  • Precipitation: 0"
  • 6:49 am 8:25 pm CDT
SunJul 20.
  • 97°F
  • 79°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Wind: 21mph SSE
  • Humidity: 60%
  • UV index: 11
  • Precip. probability: 8%
  • Precipitation: 0"
  • 6:49 am 8:24 pm CDT
MonJul 21.
  • 99°F
  • 77°F
Partly Cloudy
Partly Cloudy
  • Wind: 19mph SSE
  • Humidity: 60%
  • UV index: 11
  • Precip. probability: 7%
  • Precipitation: 0"
  • 6:50 am 8:24 pm CDT
TueJul 22.
  • 97°F
  • 77°F
Mostly Sunny
Mostly Sunny
  • Wind: 19mph SSE
  • Humidity: 61%
  • UV index: 11
  • Precip. probability: 7%
  • Precipitation: 0"
  • 6:50 am 8:24 pm CDT
WedJul 23.
  • 97°F
  • 77°F
Mostly Sunny
Mostly Sunny
  • Wind: 17mph SSE
  • Humidity: 60%
  • UV index: 11
  • Precip. probability: 8%
  • Precipitation: 0"
  • 6:51 am 8:23 pm CDT
ThuJul 24.
  • 97°F
  • 77°F
Mostly Sunny
Mostly Sunny
  • Wind: 16mph SE
  • Humidity: 61%
  • UV index: 11
  • Precip. probability: 7%
  • Precipitation: 0"
  • 6:51 am 8:23 pm CDT
FriJul 25.
  • 97°F
  • 77°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph SSE
  • Humidity: 62%
  • UV index: 11
  • Precip. probability: 11%
  • Precipitation: 0"
  • 6:52 am 8:22 pm CDT
SatJul 26.
  • 97°F
  • 77°F
Partly Cloudy
Partly Cloudy
  • Wind: 17mph SSE
  • Humidity: 61%
  • UV index: 11
  • Precip. probability: 8%
  • Precipitation: 0"
  • 6:52 am 8:22 pm CDT
Looking ahead to the next ten days, a combination of gloomy and mostly clear weather is anticipated.
Rain is not forecasted in Harlingen in the upcoming days.
The temperature shift across days will be subtle in the coming days. The maximum temperature will vary between 96.8°F and 98.6°F, while the lowest nighttime temperatures will be also relatively consistent, as the minimum temperature will fluctuate between 75.2°F and 78.8°F.
Monday will be the hottest day, with a maximum temperature of 98.6°F; all other days, the highest temperature will be 96.8°F.
Taking the humidity into consideration, the maximum feel-like temperature may increase significantly and range between a searing 118.4°F and a blazing hot 123.8°F.
Updated: Jul 17, 2025 @ 22:45:11 UTC
Published by: Weather U.S. | About Us
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