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 MAR 16, 2026
Clear 52°F
Feels Like:	50°F
Dewpoint:	28°F
Rel. Hum.:	39%
Visibility:	10 miles
Wind:	NNE at 6 mph
Pressure:	30.27 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

TONIGHT
Partly cloudy this evening, then becoming mostly cloudy. Lows in the lower 50s. Northeast winds 15 to 20 mph with gusts up to 30 mph, becoming north 5 to 10 mph after midnight.

TUESDAY
Mostly sunny. Highs in the lower 70s. Northeast winds 10 to 15 mph.

TUESDAY NIGHT
Mostly clear. Lows in the mid 50s. East winds 10 to 15 mph with gusts up to 20 mph, becoming southeast around 5 mph after midnight.

WEDNESDAY
Sunny. Highs in the upper 70s. Southeast winds 10 to 15 mph. Gusts up to 25 mph in the afternoon.

WEDNESDAY NIGHT
Mostly clear. Lows in the upper 50s. Southeast winds 10 to 15 mph. Gusts up to 25 mph in the evening.

THURSDAY
Sunny. Highs in the lower 80s.

THURSDAY NIGHT
Clear. Lows in the upper 50s.

FRIDAY
Sunny. Highs in the upper 80s.

FRIDAY NIGHT
Clear. Lows in the lower 60s.

SATURDAY
Sunny. Highs around 90.

SATURDAY NIGHT
Clear. Lows in the mid 60s.

SUNDAY
Sunny. Highs around 90.

SUNDAY NIGHT
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 AM EST 3/16/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Monday
16 MAR 2026

12 PM

63°

60°

Clear

0%

0% Thunder
( 0% severe)

N 23

19%

21°

High 67°

3 PM

66°

66°

Clear

NNE 22

16%

19°

Increasing Clouds

Breezy

6 PM

61°

58°

Clear

0%

0% Thunder
( 0% severe)

NE 17

25%

25°

9 PM

52°

48°

Mostly Cloudy

NNE 10

41%

29°

Tuesday
17 MAR 2026

12 AM

51°

48°

Mostly Cloudy

5%

0% Thunder
( 0% severe)

N 9

44%

30°

Low 47°

3 AM

50°

46°

Mostly Cloudy

N 9

50%

32°

High 73°

6 AM

49°

45°

Mostly Cloudy

2%

0% Thunder
( 0% severe)

NNE 9

54%

33°

Decreasing Clouds

9 AM

59°

57°

Partly Cloudy

NE 10

47%

39°

12 PM

69°

69°

Clear

0%

0% Thunder
( 0% severe)

E 13

35%

40°

3 PM

71°

71°

Clear

E 15

32%

40°

6 PM

65°

65°

Clear

0%

0% Thunder
( 0% severe)

E 15

45%

43°

9 PM

56°

54°

Clear

ESE 9

66%

45°

Wednesday
18 MAR 2026

12 AM

54°

52°

Clear

0%

0% Thunder
( 0% severe)

SE 7

74%

46°

Low 51°

3 AM

53°

51°

Clear

SE 6

83%

48°

High 80°

6 AM

53°

51°

Clear

1%

0% Thunder
( 1% severe)

SE 6

83%

48°

Partly Cloudy

9 AM

67°

67°

Clear

SSE 9

63%

54°

12 PM

77°

78°

Partly Cloudy

0%

0% Thunder
( 0% severe)

SE 12

43%

53°

3 PM

78°

79°

Partly Cloudy

ESE 15

42%

53°

6 PM

72°

72°

Partly Cloudy

ESE 16

53%

54°


HARLINGEN, TX extended weather forecast
Thursday 19 MAR 2026	Friday 20 MAR 2026	Saturday 21 MAR 2026	Sunday 22 MAR 2026	Monday 23 MAR 2026
Low 57°	Low 58°	Low 62°	Low 64°	Low 65°
High 82°	High 86°	High 87°	High 89°	High 87°

Partly Cloudy 15% Rain	Clear 6% Rain	Clear 2% Rain	Clear 7% Rain	Clear 8% Rain

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