HARLINGEN, TX 78553 Weather Forecast & Current Conditions

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78553 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
HARLINGEN, TX Current Weather
9:52 PM CDT OCT 13, 2026
Few Clouds 82°F
Feels Like:	90°F
Dewpoint:	77°F
Rel. Hum.:	85%
Visibility:	10 miles
Wind:	SE at 10 mph
Pressure:	29.94 inches
Last 72 hours
Local Area Snow Depth
Texas Current Weather
Texas MOS Forecast Weather

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(Automated weather data from NWS/FAA)

78553 WEATHER FORECAST
10-Day model forecast maps 2026 Hurricanes	HARLINGEN, TX 78553 Weather Forecast	Snowfall Forecast pages Snow Depth pages

THIS AFTERNOON
Mostly 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 109.

TONIGHT
Mostly clear. Humid with lows in the upper 70s. Southeast winds 15 to 20 mph with gusts up to 30 mph.

WEDNESDAY
Mostly sunny. Humid with highs in the lower 90s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Heat index values up to 106.

WEDNESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the mid 70s. Southeast winds 15 to 20 mph with gusts up to 30 mph.

THURSDAY
Sunny. Highs in the lower 90s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

THURSDAY NIGHT
Mostly clear. Lows in the lower 70s.

FRIDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 50 percent.

FRIDAY NIGHT
Partly cloudy with a chance of showers. Breezy with lows in the upper 60s. Chance of rain 50 percent.

SATURDAY
Partly sunny with a chance of showers. Breezy, cooler with highs in the upper 70s. Chance of rain 50 percent.

SATURDAY NIGHT
Mostly cloudy. Lows in the mid 60s.

SUNDAY
Partly sunny. Highs in the lower 80s.

SUNDAY NIGHT
Mostly cloudy. Lows in the upper 60s.

MONDAY
Partly sunny. Highs in the mid 80s.

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 10/13/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Tuesday
13 OCT 2026

1 PM

93°

106°

Partly Cloudy

2%

0% Thunder
( 15% severe)

SSE 20

58%

76°

High 95°

4 PM

94°

106°

Partly Cloudy

SSE 20

54%

75°

Partly Cloudy

Breezy

7 PM

87°

98°

Clear

1%

0% Thunder
( 4% severe)

SE 17

70%

76°

10 PM

83°

92°

Clear

SE 17

82%

77°

Wednesday
14 OCT 2026

1 AM

82°

89°

Partly Cloudy

3%

0% Thunder
( 8% severe)

SSE 14

82%

76°

Low 77°

4 AM

80°

85°

Partly Cloudy

SSE 12

88%

76°

High 96°

7 AM

79°

83°

Partly Cloudy

3%

0% Thunder
( 12% severe)

SE 12

91%

76°

Partly Cloudy

Breezy

10 AM

87°

99°

Partly Cloudy

SE 16

72%

77°

1 PM

91°

103°

Mostly Cloudy

10%
RAIN
<.01 in

0% Thunder
( 18% severe)

SE 20

62%

76°

4 PM

91°

102°

Partly Cloudy

SE 21

60%

75°

7 PM

84°

92°

Partly Cloudy

0%

0% Thunder
( 6% severe)

SE 20

74%

75°

10 PM

81°

87°

Partly Cloudy

ESE 16

82%

75°

Thursday
15 OCT 2026

1 AM

79°

82°

Partly Cloudy

1%

0% Thunder
( 3% severe)

SE 13

82%

73°

Low 74°

4 AM

77°

78°

Partly Cloudy

SE 10

85%

72°

High 93°

7 AM

75°

75°

Partly Cloudy

1%

0% Thunder
( 2% severe)

ESE 9

90%

72°

Partly Cloudy

10 AM

84°

91°

Partly Cloudy

ESE 13

72%

74°

1 PM

88°

93°

Partly Cloudy

8%

0% Thunder
( 6% severe)

ESE 14

55%

70°

4 PM

89°

94°

Partly Cloudy

ESE 15

52%

69°

7 PM

83°

88°

Partly Cloudy

E 13

67%

71°


HARLINGEN, TX extended weather forecast
Friday 16 OCT 2026	Saturday 17 OCT 2026	Sunday 18 OCT 2026	Monday 19 OCT 2026	Tuesday 20 OCT 2026
Low 68°	Low 62°	Low 65°	Low 68°	Low 70°
High 87°	High 81°	High 85°	High 88°	High 87°

Partly Cloudy 45% Rain	Partly Cloudy 32% Rain	Mostly Cloudy 30% Rain	Partly Cloudy 29% Rain	Partly Cloudy 40% Rain

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