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 AM CDT APR 5, 2026
Overcast Rain Mist 64°F
Feels Like:	63°F
Dewpoint:	64°F
Rel. Hum.:	100%
Visibility:	4 miles
Wind:	NNW at 13 mph
Pressure:	30.13 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

TODAY
A chance of thunderstorms. Showers. Locally heavy rainfall possible this morning. Much cooler with highs in the mid 70s. Temperature falling into the mid 60s this afternoon. North winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent.

TONIGHT
Showers with a chance of thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the upper 50s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 80 percent.

MONDAY
Mostly cloudy with a 50 percent chance of showers. Highs around 70. North winds 15 to 20 mph with gusts up to 25 mph.

MONDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 50s. North winds 10 to 15 mph with gusts up to 20 mph, diminishing to around 5 mph after midnight.

TUESDAY
Partly sunny. Highs in the upper 70s. Northeast winds 5 to 10 mph.

TUESDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 60s.

WEDNESDAY
Partly sunny. Highs in the lower 80s.

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

THURSDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs in the mid 80s.

THURSDAY NIGHT
Partly cloudy. Lows in the upper 60s.

FRIDAY
Partly sunny. Highs in the mid 80s.

FRIDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows around 70.

SATURDAY
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 PM EDT 4/ 4/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Sunday
5 APR 2026

1 AM

73°

73°

Mostly Cloudy

81%
RAIN
***

0% Thunder
( 34% severe)

E 6

90%

70°

Low 67°

4 AM

71°

71°

Mostly Cloudy

NE 7

93%

69°

High 73°

7 AM

68°

68°

Mostly Cloudy

81%
RAIN
***

0% Thunder
( 19% severe)

N 10

90%

65°

Mostly Cloudy

Rain Likely

10 AM

68°

68°

Mostly Cloudy

N 15

90%

65°

1 PM

68°

68°

Mostly Cloudy

86%
RAIN
***

0% Thunder
( 21% severe)

N 18

84%

63°

4 PM

65°

65°

Overcast

NNW 20

81%

59°

7 PM

62°

60°

Overcast

81%
RAIN
1–2 in

0% Thunder
( 15% severe)

NNW 17

87%

58°

10 PM

60°

57°

Mostly Cloudy

N 16

90%

57°

Monday
6 APR 2026

1 AM

59°

56°

Mostly Cloudy

69%
RAIN
***

0% Thunder
( 9% severe)

NNW 14

90%

56°

Low 55°

4 AM

58°

55°

Mostly Cloudy

NNW 14

90%

55°

High 71°

7 AM

58°

55°

Mostly Cloudy

52%
RAIN
***

0% Thunder
( 3% severe)

NNW 15

83%

53°

Mostly Cloudy

Rain Likely

10 AM

62°

60°

Mostly Cloudy

NNW 16

78%

55°

1 PM

66°

66°

Mostly Cloudy

27%
RAIN
.5–1 in

0% Thunder
( 0% severe)

N 17

68%

55°

4 PM

69°

69°

Mostly Cloudy

N 15

61%

55°

7 PM

66°

66°

Mostly Cloudy

14%
RAIN
<.01 in

0% Thunder
( 1% severe)

N 13

68%

55°

10 PM

60°

59°

Mostly Cloudy

N 7

81%

54°


HARLINGEN, TX extended weather forecast
Tuesday 7 APR 2026	Wednesday 8 APR 2026	Thursday 9 APR 2026	Friday 10 APR 2026	Saturday 11 APR 2026
Low 56°	Low 65°	Low 68°	Low 67°	Low 70°
High 79°	High 82°	High 84°	High 85°	High 87°

Overcast 28% Rain	Overcast 45% Rain	Overcast 40% Rain	Overcast 48% Rain	Overcast 29% Rain

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