HARLINGEN, TX 78553 Weather Forecast & Current Conditions

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78553 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
HARLINGEN, TX Current Weather
8:52 PM CDT JUN 19, 2026
Clear 82°F
Feels Like:	92°F
Dewpoint:	79°F
Rel. Hum.:	91%
Visibility:	10 miles
Wind:	E at 9 mph
Pressure:	29.83 inches
Last 72 hours
Local Area Snow Depth
Texas Current Weather
Texas MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

78553 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	HARLINGEN, TX 78553 Weather Forecast	Snowfall Forecast pages Snow Depth pages

THIS AFTERNOON
Partly sunny. Near steady temperature in the mid 90s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Heat index values up to 118.

TONIGHT
Mostly cloudy. Humid with lows in the lower 80s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 110 early.

SATURDAY
Partly 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 111.

SATURDAY NIGHT
Mostly cloudy. Humid with lows in the lower 80s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 108 early.

SUNDAY
Mostly sunny. Humid with highs in the mid 90s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Heat index values up to 111.

SUNDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 80s. Heat index values up to 105 early.

MONDAY
Sunny. Highs in the mid 90s. Heat index values up to 110.

MONDAY NIGHT
Mostly clear. Lows in the lower 80s. Heat index values up to 105 early.

TUESDAY
Sunny. Highs in the mid 90s. Heat index values up to 110.

TUESDAY NIGHT
Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening.

WEDNESDAY
Sunny. Highs in the mid 90s. Heat index values up to 105.

WEDNESDAY NIGHT
Mostly clear. Lows in the upper 70s.

THURSDAY
Sunny. Highs in the mid 90s. Heat index values up to 105.

78553 WEATHER SATELLITE LOOPS

Visible Weather Satellite
HARLINGEN, TX 78553

Infrared Weather Satellite
HARLINGEN, TX 78553

78553 WEATHER RADAR LOOP

NEXRAD Weather Radar
HARLINGEN, TX 78553

MOS COMPUTER WEATHER FORECAST

HARLINGEN, TX 3 hourly weather forecast

weather forecast created 8:00 AM EDT 6/19/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Friday
19 JUN 2026

1 PM

96°

113°

Mostly Cloudy

4%

0% Thunder
( 26% severe)

SSE 18

56%

78°

High 97°

4 PM

96°

113°

Mostly Cloudy

SSE 18

56%

78°

Mostly Cloudy

Breezy

7 PM

91°

106°

Mostly Cloudy

4%

0% Thunder
( 14% severe)

SE 17

66%

78°

10 PM

86°

100°

Partly Cloudy

SE 16

80%

79°

Saturday
20 JUN 2026

1 AM

84°

96°

Mostly Cloudy

9%

0% Thunder
( 13% severe)

SSE 13

85%

79°

Low 81°

4 AM

83°

94°

Mostly Cloudy

SSE 10

88%

79°

High 94°

7 AM

82°

91°

Mostly Cloudy

12%
RAIN
1–2 in

0% Thunder
( 24% severe)

SE 10

88%

78°

Mostly Cloudy

Chance of Rain

10 AM

88°

101°

Mostly Cloudy

SSE 14

72%

78°

1 PM

90°

105°

Mostly Cloudy

23%
RAIN
.1–.25 in

0% Thunder
( 43% severe)

SSE 14

68%

78°

4 PM

91°

106°

Mostly Cloudy

SE 16

66%

78°

7 PM

89°

103°

Partly Cloudy

7%

0% Thunder
( 28% severe)

SE 16

70%

78°

10 PM

84°

96°

Partly Cloudy

SE 15

85%

79°

Sunday
21 JUN 2026

1 AM

83°

94°

Mostly Cloudy

2%

0% Thunder
( 14% severe)

SSE 14

88%

79°

Low 80°

4 AM

82°

92°

Mostly Cloudy

SSE 14

91%

79°

High 95°

7 AM

82°

91°

Mostly Cloudy

1%

0% Thunder
( 15% severe)

SSE 15

88%

78°

Partly Cloudy

Breezy

10 AM

89°

103°

Partly Cloudy

SSE 20

70%

78°

1 PM

93°

107°

Partly Cloudy

1%

0% Thunder
( 20% severe)

SSE 21

60%

77°

4 PM

94°

109°

Partly Cloudy

SSE 21

58%

77°

7 PM

91°

103°

Partly Cloudy

SSE 21

62%

76°


HARLINGEN, TX extended weather forecast
Monday 22 JUN 2026	Tuesday 23 JUN 2026	Wednesday 24 JUN 2026	Thursday 25 JUN 2026	Friday 26 JUN 2026
Low 81°	Low 78°	Low 76°	Low 75°	Low 77°
High 97°	High 96°	High 93°	High 95°	High 100°

Clear 16% Rain	Partly Cloudy 25% Rain	Partly Cloudy 28% Rain	Partly Cloudy 23% Rain	Partly Cloudy 29% Rain

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