HARLINGEN, TX 78553 Weather Forecast & Current Conditions

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HARLINGEN, TX
Current Weather

2:52 PM CDT MAY 2, 2026
Overcast
66°F
Feels Like: 66°F
Dewpoint: 57°F
Rel. Hum.: 73%
Visibility: 10 miles
Wind: N at 16 mph, gusts to 22
Pressure: 30.10 inches
Last 72 hours

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HARLINGEN, TX 78553
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Mostly cloudy. Much cooler with highs in the mid 70s. North winds 15 to 20 mph with gusts up to 30 mph.
TONIGHT
Partly cloudy. Lows in the lower 60s. North winds 15 to 20 mph with gusts up to 25 mph, diminishing to around 5 mph after midnight.
SUNDAY
Mostly sunny. Highs in the lower 80s. North winds 5 to 10 mph, becoming east 10 to 15 mph with gusts up to 20 mph in the afternoon.
SUNDAY NIGHT
Partly cloudy. Lows in the mid 60s. East winds 10 to 15 mph with gusts up to 20 mph, becoming southeast around 5 mph after midnight.
MONDAY
Partly sunny. Highs in the mid 80s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
MONDAY NIGHT
Mostly cloudy. Lows in the lower 70s.
TUESDAY
Partly sunny and breezy. Highs in the upper 80s.
TUESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 70s.
WEDNESDAY
Partly sunny. Highs in the mid 90s. Heat index values up to 110 in the afternoon.
WEDNESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 70s. Heat index values up to 105 early in the evening.
THURSDAY
Mostly cloudy in the morning, then becoming partly sunny. A chance of showers in the afternoon. Highs in the upper 80s. Chance of rain 30 percent.
THURSDAY NIGHT
Mostly cloudy with a chance of showers. Lows in the lower 70s. Chance of rain 40 percent.
FRIDAY
Mostly cloudy with a chance of showers. Highs in the mid 80s. Chance of rain 40 percent.

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  5/ 2/2026
Saturday
2 MAY 2026
HARLINGEN, TX 78553 weather forecast Day 1, 12 hours 1 PM 68° 68° Mostly Cloudy 5%

0% Thunder
( 3% severe)
N   18 68% 57°
High 73° HARLINGEN, TX 78553 weather forecast Day 1, 15 hours 4 PM 72° 72° Mostly Cloudy N   18 59% 57°
Mostly Cloudy



HARLINGEN, TX 78553 weather forecast Day 1, 18 hours 7 PM 71° 71° Partly Cloudy 1%

0% Thunder
( 2% severe)
NNE   17 61% 57°
HARLINGEN, TX 78553 weather forecast Day 1, 21 hours 10 PM 65° 65° Partly Cloudy NNE   9 75% 57°
Sunday
3 MAY 2026
HARLINGEN, TX 78553 weather forecast Day 2, 0 hours 1 AM 64° 64° Partly Cloudy 1%

0% Thunder
( 1% severe)
N   6 78% 57°
Low 60° HARLINGEN, TX 78553 weather forecast Day 2, 3 hours 4 AM 62° 62° Mostly Cloudy NNW   5 81% 56°
High 83° HARLINGEN, TX 78553 weather forecast Day 2, 6 hours 7 AM 61° 61° Partly Cloudy 1%

0% Thunder
( 1% severe)
N   6 84% 56°

Partly Cloudy



HARLINGEN, TX 78553 weather forecast Day 2, 9 hours 10 AM 73° 73° Partly Cloudy NNE   7 59% 58°
HARLINGEN, TX 78553 weather forecast Day 2, 12 hours 1 PM 80° 80° Partly Cloudy 1%

0% Thunder
( 1% severe)
ENE   10 45% 57°
HARLINGEN, TX 78553 weather forecast Day 2, 15 hours 4 PM 81° 81° Partly Cloudy E   13 44% 57°
HARLINGEN, TX 78553 weather forecast Day 2, 18 hours 7 PM 76° 78° Partly Cloudy 0%

0% Thunder
( 2% severe)
E   14 54% 58°
HARLINGEN, TX 78553 weather forecast Day 2, 21 hours 10 PM 69° 69° Partly Cloudy ESE   9 73% 60°
Monday
4 MAY 2026
HARLINGEN, TX 78553 weather forecast Day 3, 0 hours 1 AM 67° 67° Partly Cloudy 0%

0% Thunder
( 1% severe)
SE   7 78% 60°
Low 64° HARLINGEN, TX 78553 weather forecast Day 3, 3 hours 4 AM 65° 65° Mostly Cloudy SE   6 87% 61°
High 87° HARLINGEN, TX 78553 weather forecast Day 3, 6 hours 7 AM 65° 65° Partly Cloudy 0%

0% Thunder
( 2% severe)
SE   6 90% 62°

Mostly Cloudy



HARLINGEN, TX 78553 weather forecast Day 3, 9 hours 10 AM 77° 79° Partly Cloudy SSE   12 69% 66°
HARLINGEN, TX 78553 weather forecast Day 3, 15 hours 1 PM 84° 86° Mostly Cloudy 1%

0% Thunder
( 0% severe)
SSE   15 53% 65°
HARLINGEN, TX 78553 weather forecast Day 3, 18 hours 4 PM 85° 87° Mostly Cloudy SE   18 53% 66°
HARLINGEN, TX 78553 weather forecast Day 3, 21 hours 7 PM 81° 84° Mostly Cloudy     SE   18 63% 67°

HARLINGEN, TX extended weather forecast

Tuesday
5 MAY 2026
Wednesday
6 MAY 2026
Thursday
7 MAY 2026
Friday
8 MAY 2026
Saturday
9 MAY 2026
Low 73° Low 79° Low 74° Low 68° Low 73°
High 93° High 96° High 85° High 87° High 96°
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
Mostly Cloudy
14% Rain
Overcast
32% Rain
Overcast
34% Rain
Overcast
28% Rain
Mostly Cloudy
28% Rain
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