HARLINGEN, TX 78553 Weather Forecast & Current Conditions

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HARLINGEN, TX
Current Weather

10:52 PM CDT JUL 4, 2026
Clear
81°F
Feels Like: 87°F
Dewpoint: 75°F
Rel. Hum.: 82%
Visibility: 10 miles
Wind: SE at 10 mph
Pressure: 29.95 inches
Last 72 hours

Local Area Snow Depth

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HARLINGEN, TX 78553
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Sunny. Near steady temperature in the mid 90s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 109.
TONIGHT
Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the upper 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 105 early in the evening.
SUNDAY
Mostly sunny. Humid with highs in the mid 90s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 108.
SUNDAY NIGHT
Partly cloudy. Humid with lows in the upper 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
MONDAY
Mostly sunny. Highs in the mid 90s. Southeast winds 10 to 15 mph. Heat index values up to 107.
MONDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 70s.
TUESDAY
Mostly sunny. Highs in the mid 90s. Heat index values up to 105.
TUESDAY NIGHT
Mostly clear. Lows in the upper 70s.
WEDNESDAY
Mostly sunny. Highs in the mid 90s. Heat index values up to 105.
WEDNESDAY NIGHT
Mostly clear. Lows in the upper 70s.
THURSDAY
Mostly sunny. Highs in the mid 90s. Heat index values up to 105.
THURSDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 70s.
FRIDAY
Mostly sunny. Highs in the mid 90s. Heat index values up to 105.

Visible Weather Satellite
HARLINGEN, TX 78553
Infrared Weather Satellite
HARLINGEN, TX 78553
NEXRAD Weather Radar
HARLINGEN, TX 78553

HARLINGEN, TX 3 hourly weather forecast

weather forecast created  8:00 AM EDT  7/ 4/2026
Saturday
4 JUL 2026
HARLINGEN, TX 78553 weather forecast Day 1, 12 hours 1 PM 96° 106° Clear 1%

0% Thunder
( 15% severe)
SSE   13 48% 73°
High 98° HARLINGEN, TX 78553 weather forecast Day 1, 15 hours 4 PM 97° 107° Partly Cloudy SE   17 46% 73°
Partly Cloudy



HARLINGEN, TX 78553 weather forecast Day 1, 18 hours 7 PM 90° 99° Clear 1%

0% Thunder
( 2% severe)
SE   17 58% 73°
HARLINGEN, TX 78553 weather forecast Day 1, 21 hours 10 PM 83° 91° Partly Cloudy SE   13 80% 76°
Sunday
5 JUL 2026
HARLINGEN, TX 78553 weather forecast Day 2, 0 hours 1 AM 81° 87° Partly Cloudy 0%

0% Thunder
( 3% severe)
SSE   9 85% 76°
Low 77° HARLINGEN, TX 78553 weather forecast Day 2, 3 hours 4 AM 80° 86° Partly Cloudy SSE   8 91% 77°
High 97° HARLINGEN, TX 78553 weather forecast Day 2, 6 hours 7 AM 79° 83° Partly Cloudy 2%

0% Thunder
( 8% severe)
SE   8 94% 77°

Partly Cloudy



HARLINGEN, TX 78553 weather forecast Day 2, 9 hours 10 AM 89° 99° Partly Cloudy SSE   12 64% 75°
HARLINGEN, TX 78553 weather forecast Day 2, 12 hours 1 PM 96° 106° Partly Cloudy 2%

0% Thunder
( 11% severe)
SSE   13 48% 73°
HARLINGEN, TX 78553 weather forecast Day 2, 15 hours 4 PM 96° 105° Partly Cloudy SE   16 46% 72°
HARLINGEN, TX 78553 weather forecast Day 2, 18 hours 7 PM 90° 99° Partly Cloudy 0%

0% Thunder
( 2% severe)
SE   17 58% 73°
HARLINGEN, TX 78553 weather forecast Day 2, 21 hours 10 PM 83° 90° Clear SE   12 77% 75°
Monday
6 JUL 2026
HARLINGEN, TX 78553 weather forecast Day 3, 0 hours 1 AM 80° 85° Partly Cloudy 0%

0% Thunder
( 2% severe)
SSE   8 88% 76°
Low 76° HARLINGEN, TX 78553 weather forecast Day 3, 3 hours 4 AM 79° 83° Partly Cloudy SSE   7 91% 76°
High 97° HARLINGEN, TX 78553 weather forecast Day 3, 6 hours 7 AM 78° 81° Partly Cloudy 2%

0% Thunder
( 11% severe)
SSE   7 94% 76°

Partly Cloudy



HARLINGEN, TX 78553 weather forecast Day 3, 9 hours 10 AM 88° 98° Partly Cloudy SSE   10 66% 75°
HARLINGEN, TX 78553 weather forecast Day 3, 15 hours 1 PM 96° 105° Partly Cloudy 5%

0% Thunder
( 18% severe)
SE   12 46% 72°
HARLINGEN, TX 78553 weather forecast Day 3, 18 hours 4 PM 95° 104° Partly Cloudy SE   16 48% 72°
HARLINGEN, TX 78553 weather forecast Day 3, 21 hours 7 PM 90° 99° Partly Cloudy     SE   16 58% 73°

HARLINGEN, TX extended weather forecast

Tuesday
7 JUL 2026
Wednesday
8 JUL 2026
Thursday
9 JUL 2026
Friday
10 JUL 2026
Saturday
11 JUL 2026
Low 78° Low 76° Low 77° Low 78° Low 78°
High 97° High 97° High 96° High 97° High 95°
HARLINGEN, TX 78553 weather forecast Day 4 HARLINGEN, TX 78553 weather forecast Day 5 HARLINGEN, TX 78553 weather forecast Day 6 HARLINGEN, TX 78553 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
21% Rain
Partly Cloudy
23% Rain
Partly Cloudy
25% Rain
Partly Cloudy
23% Rain
Partly Cloudy
33% Rain
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