HARLINGEN, TX 78550 Weather Forecast & Current Conditions

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78550 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
HARLINGEN, TX Current Weather
7:52 PM CDT APR 8, 2026
Overcast 72°F
Feels Like:	72°F
Dewpoint:	66°F
Rel. Hum.:	81%
Visibility:	10 miles
Wind:	ESE at 8 mph
Pressure:	29.99 inches
Last 72 hours
Local Area Snow Depth
Texas Current Weather
Texas MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

78550 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	HARLINGEN, TX 78550 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Mostly cloudy. Lows in the upper 60s. East winds 10 to 15 mph with gusts up to 20 mph, diminishing to around 5 mph after midnight.

THURSDAY
Mostly cloudy with a slight chance of thunderstorms. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs in the lower 80s. East winds 10 to 15 mph. Chance of rain 50 percent.

THURSDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Southeast winds 10 to 15 mph. Chance of rain 50 percent.

FRIDAY
Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s. East winds 10 to 15 mph. Chance of rain 50 percent.

FRIDAY NIGHT
Partly cloudy. Lows in the upper 60s. Southeast winds 10 to 15 mph.

SATURDAY
Mostly sunny. Highs in the mid 80s.

SATURDAY NIGHT
Mostly cloudy. Lows in the lower 70s.

SUNDAY
Partly sunny. Highs in the upper 80s.

SUNDAY NIGHT
Mostly cloudy. Lows in the lower 70s.

MONDAY
Mostly cloudy in the morning, then becoming mostly sunny. Highs in the upper 80s.

MONDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 70s.

TUESDAY
Mostly sunny and breezy. Highs around 90.

TUESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 70s.

78550 WEATHER SATELLITE LOOPS

Visible Weather Satellite
HARLINGEN, TX 78550

Infrared Weather Satellite
HARLINGEN, TX 78550

78550 WEATHER RADAR LOOP

NEXRAD Weather Radar
HARLINGEN, TX 78550

MOS COMPUTER WEATHER FORECAST

HARLINGEN, TX 3 hourly weather forecast

weather forecast created 8:00 AM EDT 4/ 8/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Wednesday
8 APR 2026

1 PM

76°

78°

Mostly Cloudy

28%
RAIN
.25–.5 in

0% Thunder
( 14% severe)

E 12

69%

65°

High 77°

4 PM

76°

78°

Mostly Cloudy

E 14

69%

65°

Mostly Cloudy

Chance of Rain

7 PM

74°

74°

Mostly Cloudy

9%

0% Thunder
( 6% severe)

E 14

74%

65°

10 PM

70°

70°

Mostly Cloudy

E 9

84%

65°

Thursday
9 APR 2026

1 AM

69°

69°

Mostly Cloudy

5%

0% Thunder
( 4% severe)

ESE 7

87%

65°

Low 65°

4 AM

68°

68°

Mostly Cloudy

E 5

87%

64°

High 83°

7 AM

66°

66°

Mostly Cloudy

23%
RAIN
<.01 in

0% Thunder
( 13% severe)

E 5

93%

64°

Mostly Cloudy

Chance of Rain

10 AM

75°

75°

Mostly Cloudy

E 8

79%

68°

1 PM

80°

82°

Mostly Cloudy

46%
RAIN
***

0% Thunder
( 15% severe)

ESE 13

62%

66°

4 PM

81°

83°

Mostly Cloudy

E 15

58%

65°

7 PM

76°

77°

Mostly Cloudy

51%
RAIN
1–2 in

0% Thunder
( 21% severe)

E 15

74%

67°

10 PM

71°

71°

Mostly Cloudy

ESE 10

87%

67°

Friday
10 APR 2026

1 AM

70°

70°

Mostly Cloudy

35%
RAIN
***

0% Thunder
( 19% severe)

ESE 8

90%

67°

Low 65°

4 AM

68°

68°

Mostly Cloudy

ESE 6

93%

66°

High 84°

7 AM

67°

67°

Mostly Cloudy

35%
RAIN
***

0% Thunder
( 15% severe)

E 5

93%

65°

Mostly Cloudy

Chance of Rain

10 AM

75°

75°

Mostly Cloudy

ESE 9

79%

68°

1 PM

80°

82°

Mostly Cloudy

47%
RAIN
***

0% Thunder
( 21% severe)

ESE 14

65%

67°

4 PM

82°

84°

Mostly Cloudy

ESE 16

58%

66°

7 PM

78°

80°

Mostly Cloudy

ESE 15

69%

67°


HARLINGEN, TX extended weather forecast
Saturday 11 APR 2026	Sunday 12 APR 2026	Monday 13 APR 2026	Tuesday 14 APR 2026	Wednesday 15 APR 2026
Low 68°	Low 70°	Low 71°	Low 69°	Low 71°
High 85°	High 89°	High 88°	High 88°	High 87°

Mostly Cloudy 33% Rain	Overcast 32% Rain	Overcast 29% Rain	Overcast 24% Rain	Overcast 25% Rain

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