HARLINGEN, TX 78553 Weather Forecast & Current Conditions

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HARLINGEN, TX
Current Weather

10:52 PM CDT JUN 25, 2026
Clear
79°F
Feels Like: 83°F
Dewpoint: 75°F
Rel. Hum.: 88%
Visibility: 10 miles
Wind: SSE at 9 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 lower 90s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Heat index values up to 105.
TONIGHT
Mostly clear. Humid with lows in the upper 70s. Southeast winds 15 to 20 mph with gusts up to 30 mph.
FRIDAY
Sunny with highs in the mid 90s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Heat index values up to 107.
FRIDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the upper 70s. Southeast winds 15 to 20 mph with gusts up to 30 mph.
SATURDAY
Sunny with highs in the mid 90s. Southeast winds 15 to 20 mph with gusts up to 35 mph. Heat index values up to 105.
SATURDAY NIGHT
Mostly clear. Lows around 80.
SUNDAY
Sunny. Highs in the mid 90s. Heat index values up to 105.
SUNDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows around 80.
MONDAY
Sunny. Highs in the mid 90s. Heat index values up to 105.
MONDAY NIGHT
Mostly clear. Lows in the upper 70s.
TUESDAY
Sunny. Highs in the mid 90s.
TUESDAY NIGHT
Mostly clear. Lows in the upper 70s.
WEDNESDAY
Sunny. Highs in the lower 90s.

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  6/25/2026
Thursday
25 JUN 2026
HARLINGEN, TX 78553 weather forecast Day 1, 12 hours 1 PM 92° 101° Partly Cloudy 0%

0% Thunder
( 15% severe)
SSE   18 54% 73°
High 94° HARLINGEN, TX 78553 weather forecast Day 1, 15 hours 4 PM 93° 102° Clear SSE   20 52% 73°
Clear




Breezy
HARLINGEN, TX 78553 weather forecast Day 1, 18 hours 7 PM 89° 97° Clear 0%

0% Thunder
( 2% severe)
SE   20 59% 73°
HARLINGEN, TX 78553 weather forecast Day 1, 21 hours 10 PM 82° 89° Clear SSE   16 79% 75°
Friday
26 JUN 2026
HARLINGEN, TX 78553 weather forecast Day 2, 0 hours 1 AM 81° 87° Partly Cloudy 2%

0% Thunder
( 4% severe)
SSE   14 82% 75°
Low 78° HARLINGEN, TX 78553 weather forecast Day 2, 3 hours 4 AM 80° 85° Partly Cloudy SSE   13 88% 76°
High 95° HARLINGEN, TX 78553 weather forecast Day 2, 6 hours 7 AM 80° 85° Partly Cloudy 0%

0% Thunder
( 7% severe)
SSE   14 85% 75°

Partly Cloudy




Breezy
HARLINGEN, TX 78553 weather forecast Day 2, 9 hours 10 AM 88° 98° Partly Cloudy SSE   20 66% 75°
HARLINGEN, TX 78553 weather forecast Day 2, 12 hours 1 PM 93° 102° Clear 0%

0% Thunder
( 11% severe)
SSE   22 52% 73°
HARLINGEN, TX 78553 weather forecast Day 2, 15 hours 4 PM 94° 104° Clear SSE   23 51% 73°
HARLINGEN, TX 78553 weather forecast Day 2, 18 hours 7 PM 89° 97° Clear 0%

0% Thunder
( 4% severe)
SSE   22 59% 73°
HARLINGEN, TX 78553 weather forecast Day 2, 21 hours 10 PM 82° 89° Partly Cloudy SE   18 79% 75°
Saturday
27 JUN 2026
HARLINGEN, TX 78553 weather forecast Day 3, 0 hours 1 AM 81° 87° Partly Cloudy 3%

0% Thunder
( 7% severe)
SSE   15 85% 76°
Low 78° HARLINGEN, TX 78553 weather forecast Day 3, 3 hours 4 AM 80° 85° Partly Cloudy SSE   13 88% 76°
High 95° HARLINGEN, TX 78553 weather forecast Day 3, 6 hours 7 AM 79° 83° Partly Cloudy 0%

0% Thunder
( 10% severe)
SSE   15 91% 76°

Clear




Breezy
HARLINGEN, TX 78553 weather forecast Day 3, 9 hours 10 AM 88° 98° Clear SSE   20 66% 75°
HARLINGEN, TX 78553 weather forecast Day 3, 15 hours 1 PM 93° 102° Clear 0%

0% Thunder
( 18% severe)
SSE   22 52% 73°
HARLINGEN, TX 78553 weather forecast Day 3, 18 hours 4 PM 94° 104° Clear SSE   23 51% 73°
HARLINGEN, TX 78553 weather forecast Day 3, 21 hours 7 PM 89° 98° Clear     SE   23 61% 74°

HARLINGEN, TX extended weather forecast

Sunday
28 JUN 2026
Monday
29 JUN 2026
Tuesday
30 JUN 2026
Wednesday
1 JUL 2026
Thursday
2 JUL 2026
Low 78° Low 77° Low 77° Low 75° Low 75°
High 96° High 97° High 95° High 95° High 94°
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
25% Rain
Partly Cloudy
25% Rain
Partly Cloudy
22% Rain
Partly Cloudy
20% Rain
Partly Cloudy
30% Rain
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