HARLINGEN, TX 78553 Weather Forecast & Current Conditions

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78553 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
HARLINGEN, TX Current Weather
6:52 PM CDT JUN 16, 2026
Overcast 79°F
Feels Like:	83°F
Dewpoint:	77°F
Rel. Hum.:	94%
Visibility:	10 miles
Wind:	W at 10 mph
Pressure:	29.69 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

THIS AFTERNOON
Mostly cloudy with a chance of showers and thunderstorms. Some thunderstorms may produce heavy rainfall. Highs in the lower 80s. Southwest winds 10 to 15 mph with gusts up to 20 mph. Chance of rain 50 percent.

TONIGHT
Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Some thunderstorms may produce heavy rainfall in the evening. Humid with lows in the mid 70s. Southwest winds 15 to 20 mph. Chance of rain 50 percent.

WEDNESDAY
Sunny, warmer with highs in the mid 90s. Southwest winds 10 to 15 mph. Heat index values up to 115 in the afternoon.

WEDNESDAY NIGHT
Mostly clear. Humid with lows in the lower 80s. South winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 112 early in the evening.

THURSDAY
Sunny with highs in the upper 90s. South winds 15 to 20 mph with gusts up to 30 mph. Heat index values up to 123.

THURSDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 80s. Heat index values up to 115 early in the evening.

JUNETEENTH
Mostly sunny. Highs in the mid 90s. Heat index values up to 120.

FRIDAY NIGHT
Mostly clear in the evening, then becoming mostly cloudy. Lows in the lower 80s. Heat index values up to 110 early in the evening.

SATURDAY
Partly sunny. Highs in the mid 90s. Heat index values up to 110.

SATURDAY NIGHT
Partly cloudy. Lows in the lower 80s. Heat index values up to 110 early in the evening.

SUNDAY
Mostly sunny. Highs in the mid 90s. Heat index values up to 110.

SUNDAY NIGHT
Mostly clear. Lows in the lower 80s. Heat index values up to 105 early.

MONDAY
Sunny. Highs in the mid 90s. Heat index values up to 110.

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 6/16/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Tuesday
16 JUN 2026

1 PM

78°

81°

Mostly Cloudy

67%
RAIN
***

0% Thunder
( 41% severe)

SW 10

100%

78°

High 82°

4 PM

80°

87°

Mostly Cloudy

WSW 9

97%

79°

Mostly Cloudy

Rain Likely

7 PM

81°

89°

Mostly Cloudy

34%
RAIN
***

0% Thunder
( 26% severe)

W 6

91%

78°

10 PM

79°

83°

Mostly Cloudy

SSW 6

94%

77°

Wednesday
17 JUN 2026

1 AM

78°

81°

Partly Cloudy

23%
RAIN
>2 in

0% Thunder
( 19% severe)

SW 8

94%

76°

Low 74°

4 AM

77°

78°

Partly Cloudy

SW 9

97%

76°

High 93°

7 AM

76°

75°

Mostly Cloudy

8%

0% Thunder
( 16% severe)

SW 8

97%

75°

Partly Cloudy

10 AM

82°

90°

Partly Cloudy

WSW 9

85%

77°

1 PM

88°

101°

Partly Cloudy

11%
RAIN
.1–.25 in

0% Thunder
( 19% severe)

SSW 8

72%

78°

4 PM

92°

109°

Partly Cloudy

S 8

66%

79°

7 PM

90°

106°

Clear

1%

0% Thunder
( 4% severe)

SSE 13

70%

79°

10 PM

83°

93°

Partly Cloudy

SSE 16

85%

78°

Thursday
18 JUN 2026

1 AM

82°

92°

Clear

0%

0% Thunder
( 3% severe)

S 15

91%

79°

Low 79°

4 AM

82°

92°

Partly Cloudy

S 14

91%

79°

High 96°

7 AM

81°

89°

Partly Cloudy

0%

0% Thunder
( 9% severe)

SSE 15

91%

78°

Partly Cloudy

Breezy

10 AM

90°

109°

Clear

SSE 18

75%

81°

1 PM

95°

119°

Clear

0%

0% Thunder
( 12% severe)

SSE 20

66%

82°

4 PM

96°

120°

Partly Cloudy

SSE 18

64%

82°

7 PM

91°

111°

Clear

SSE 17

73%

81°


HARLINGEN, TX extended weather forecast
Friday 19 JUN 2026	Saturday 20 JUN 2026	Sunday 21 JUN 2026	Monday 22 JUN 2026	Tuesday 23 JUN 2026
Low 83°	Low 80°	Low 79°	Low 78°	Low 76°
High 97°	High 95°	High 97°	High 93°	High 95°

Mostly Cloudy 21% Rain	Mostly Cloudy 30% Rain	Partly Cloudy 25% Rain	Partly Cloudy 24% Rain	Mostly Cloudy 54% Rain

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