HARLINGEN, TX 78553 Weather Forecast & Current Conditions

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78553 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
HARLINGEN, TX Current Weather
10:52 AM CDT MAR 22, 2026
Clear 79°F
Feels Like:	81°F
Dewpoint:	63°F
Rel. Hum.:	58%
Visibility:	10 miles
Wind:	S at 21 mph
Pressure:	29.99 inches
Last 72 hours
Local Area Snow Depth
Texas Current Weather
Texas MOS Forecast Weather

Weather Map

(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

REST OF TONIGHT
Mostly clear. Near steady temperature in the mid 60s. South winds around 10 mph with gusts up to 20 mph.

SUNDAY
Sunny. Highs in the upper 80s. South winds 15 to 20 mph with gusts up to 30 mph.

SUNDAY NIGHT
Mostly clear. Lows in the lower 60s. Southeast winds 15 to 20 mph, diminishing to 5 to 10 mph after midnight.

MONDAY
Sunny. Highs in the upper 80s. Southeast winds 10 to 15 mph. Gusts up to 25 mph in the afternoon.

MONDAY NIGHT
Mostly clear. Lows in the mid 60s. Southeast winds 10 to 15 mph with gusts up to 25 mph, diminishing to around 5 mph after midnight.

TUESDAY
Sunny. Highs in the upper 80s.

TUESDAY NIGHT
Mostly clear. Lows in the mid 60s.

WEDNESDAY
Sunny. Highs in the upper 80s.

WEDNESDAY NIGHT
Mostly clear. Lows in the mid 60s.

THURSDAY
Sunny. Highs in the upper 80s.

THURSDAY NIGHT
Mostly clear. Lows in the mid 60s.

FRIDAY
Sunny. Highs in the upper 80s.

FRIDAY NIGHT
Mostly clear. Lows in the mid 60s.

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 7:00 PM EST 3/21/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Sunday
22 MAR 2026

12 AM

65°

65°

Clear

0%

0% Thunder
( 0% severe)

SSE 13

90%

62°

Low 62°

3 AM

64°

63°

Partly Cloudy

S 10

90%

61°

High 90°

6 AM

63°

62°

Partly Cloudy

0%

0% Thunder
( 0% severe)

SSE 9

90%

60°

Clear

9 AM

74°

74°

Clear

S 15

69%

63°

12 PM

86°

85°

Clear

0%

0% Thunder
( 0% severe)

S 18

39%

58°

3 PM

88°

86°

Clear

SSE 20

34%

56°

6 PM

79°

80°

Clear

0%

0% Thunder
( 0% severe)

SE 18

50%

59°

9 PM

68°

68°

Clear

SSE 14

81%

62°

Monday
23 MAR 2026

12 AM

65°

65°

Partly Cloudy

0%

0% Thunder
( 1% severe)

SSE 10

93%

63°

Low 61°

3 AM

63°

63°

Clear

SSE 8

97%

62°

High 89°

6 AM

63°

63°

Partly Cloudy

0%

0% Thunder
( 0% severe)

SE 7

93%

61°

Clear

9 AM

75°

75°

Clear

SE 10

71%

65°

12 PM

86°

86°

Clear

2%

0% Thunder
( 0% severe)

SE 14

42%

60°

3 PM

87°

87°

Clear

ESE 17

40%

60°

6 PM

79°

80°

Clear

0%

0% Thunder
( 0% severe)

ESE 17

56%

62°

9 PM

69°

69°

Clear

ESE 10

90%

66°


HARLINGEN, TX extended weather forecast
Tuesday 24 MAR 2026	Wednesday 25 MAR 2026	Thursday 26 MAR 2026	Friday 27 MAR 2026	Saturday 28 MAR 2026
Low 65°	Low 65°	Low 65°	Low 66°	Low 63°
High 89°	High 91°	High 90°	High 89°	High 80°

Partly Cloudy 3% Rain	Partly Cloudy 7% Rain	Partly Cloudy 5% Rain	Partly Cloudy 11% Rain	Partly Cloudy 20% Rain

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