HARLINGEN, TX 78553 Weather Forecast & Current Conditions

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HARLINGEN, TX
Current Weather

7:52 PM CDT OCT 10, 2026
Clear
79°F
Feels Like: 82°F
Dewpoint: 72°F
Rel. Hum.: 79%
Visibility: 10 miles
Wind: SE at 7 mph
Pressure: 29.96 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 upper 80s. East winds 10 to 15 mph with gusts up to 20 mph.
TONIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. Southeast winds 10 to 15 mph with gusts up to 20 mph, diminishing to around 5 mph after midnight.
SUNDAY
Mostly sunny. Highs around 90. Southeast winds 10 to 15 mph with gusts up to 25 mph.
SUNDAY NIGHT
Partly cloudy. Humid with lows in the upper 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph, diminishing to around 5 mph after midnight.
COLUMBUS DAY
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.
MONDAY NIGHT
Mostly clear. Lows in the upper 70s.
TUESDAY
Mostly sunny. Highs in the lower 90s. Heat index values up to 110.
TUESDAY NIGHT
Mostly clear. Lows in the upper 70s.
WEDNESDAY
Mostly sunny. Highs in the lower 90s. Heat index values up to 110.
WEDNESDAY NIGHT
Mostly clear. Lows in the upper 70s.
THURSDAY
Sunny. Highs in the lower 90s.
THURSDAY NIGHT
Mostly clear. Lows in the mid 70s.
FRIDAY
Sunny. Highs in the upper 80s.

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 10/10/2026
Saturday
10 OCT 2026
HARLINGEN, TX 78553 weather forecast Day 1, 12 hours 1 PM 88° 93° Partly Cloudy 1%

0% Thunder
( 8% severe)
ESE   12 55% 70°
High 90° HARLINGEN, TX 78553 weather forecast Day 1, 15 hours 4 PM 89° 94° Partly Cloudy E   14 52% 69°
Partly Cloudy



HARLINGEN, TX 78553 weather forecast Day 1, 18 hours 7 PM 83° 87° Clear 1%

0% Thunder
( 1% severe)
ESE   10 65% 70°
HARLINGEN, TX 78553 weather forecast Day 1, 21 hours 10 PM 79° 82° Clear ESE   5 77% 71°
Sunday
11 OCT 2026
HARLINGEN, TX 78553 weather forecast Day 2, 0 hours 1 AM 77° 79° Partly Cloudy 2%

0% Thunder
( 1% severe)
ESE   6 82% 71°
Low 73° HARLINGEN, TX 78553 weather forecast Day 2, 3 hours 4 AM 76° 77° Partly Cloudy ESE   7 82% 70°
High 93° HARLINGEN, TX 78553 weather forecast Day 2, 6 hours 7 AM 75° 75° Partly Cloudy 5%

0% Thunder
( 2% severe)
ESE   8 87% 71°

Mostly Cloudy



HARLINGEN, TX 78553 weather forecast Day 2, 9 hours 10 AM 84° 90° Partly Cloudy ESE   12 70% 73°
HARLINGEN, TX 78553 weather forecast Day 2, 12 hours 1 PM 88° 94° Mostly Cloudy 7%

0% Thunder
( 5% severe)
ESE   15 57% 71°
HARLINGEN, TX 78553 weather forecast Day 2, 15 hours 4 PM 89° 96° Mostly Cloudy ESE   15 57% 72°
HARLINGEN, TX 78553 weather forecast Day 2, 18 hours 7 PM 84° 90° Partly Cloudy 1%

0% Thunder
( 9% severe)
ESE   12 70% 73°
HARLINGEN, TX 78553 weather forecast Day 2, 21 hours 10 PM 81° 86° Partly Cloudy ESE   8 79% 74°
Monday
12 OCT 2026
HARLINGEN, TX 78553 weather forecast Day 3, 0 hours 1 AM 79° 83° Partly Cloudy 1%

0% Thunder
( 8% severe)
SE   8 88% 75°
Low 75° HARLINGEN, TX 78553 weather forecast Day 3, 3 hours 4 AM 78° 81° Partly Cloudy SE   7 91% 75°
High 96° HARLINGEN, TX 78553 weather forecast Day 3, 6 hours 7 AM 77° 78° Partly Cloudy 0%

0% Thunder
( 13% severe)
SE   6 94% 75°

Partly Cloudy



HARLINGEN, TX 78553 weather forecast Day 3, 9 hours 10 AM 86° 97° Partly Cloudy SE   10 75% 77°
HARLINGEN, TX 78553 weather forecast Day 3, 15 hours 1 PM 91° 102° Partly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 23% severe)
SE   14 60% 75°
HARLINGEN, TX 78553 weather forecast Day 3, 18 hours 4 PM 92° 103° Partly Cloudy SE   16 58% 75°
HARLINGEN, TX 78553 weather forecast Day 3, 21 hours 7 PM 87° 98° Partly Cloudy     SE   14 70% 76°

HARLINGEN, TX extended weather forecast

Tuesday
13 OCT 2026
Wednesday
14 OCT 2026
Thursday
15 OCT 2026
Friday
16 OCT 2026
Saturday
17 OCT 2026
Low 75° Low 76° Low 74° Low 69° Low 65°
High 94° High 92° High 93° High 94° High 83°
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
29% Rain
Partly Cloudy
27% Rain
Partly Cloudy
25% Rain
Clear
13% Rain
Partly Cloudy
24% Rain
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