LAGUNA HTS, TX 78578 Weather Forecast & Current Conditions

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78578 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
PORT ISABEL, TX Current Weather
10:53 PM CDT JUN 8, 2026
Overcast 82°F
Feels Like:	92°F
Dewpoint:	79°F
Rel. Hum.:	91%
Visibility:	9 miles
Wind:	SE at 14 mph
Pressure:	29.98 inches
Last 72 hours
Local Area Snow Depth
Texas Current Weather
Texas MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

78578 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	LAGUNA HTS, TX 78578 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Cloudy this morning, then becoming partly sunny. Patchy fog this morning. Highs in the lower 80s. Southeast winds 5 to 10 mph.

TONIGHT
Mostly cloudy. Lows in the upper 60s. East winds 5 to 10 mph, becoming south after midnight.

WEDNESDAY
Partly sunny in the morning, then clearing. Breezy with highs around 90. Southwest winds 5 to 10 mph, increasing to southeast 20 to 25 mph with gusts up to 35 mph in the afternoon.

WEDNESDAY NIGHT
Mostly clear and breezy and less humid with lows in the mid 60s. Northeast winds 15 to 25 mph with gusts up to 40 mph.

THURSDAY
Sunny, breezy and much cooler with highs in the mid 70s. Northeast winds 15 to 25 mph with gusts up to 35 mph.

THURSDAY NIGHT
Partly cloudy. Lows in the upper 50s.

FRIDAY
Sunny. Highs in the mid 70s.

FRIDAY NIGHT AND SATURDAY
Partly cloudy and breezy. Lows around 60. Highs in the upper 70s.

SATURDAY NIGHT THROUGH SUNDAY NIGHT
Partly cloudy and windy. Lows in the upper 60s. Highs in the upper 70s.

MONDAY
Partly sunny and breezy. Highs in the lower 80s.

78578 WEATHER SATELLITE LOOPS

Visible Weather Satellite
LAGUNA HTS, TX 78578

Infrared Weather Satellite
LAGUNA HTS, TX 78578

78578 WEATHER RADAR LOOP

NEXRAD Weather Radar
LAGUNA HTS, TX 78578

MOS COMPUTER WEATHER FORECAST

PORT ISABEL, TX 3 hourly weather forecast

weather forecast created 6:00 AM MDT 6/ 8/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Monday
8 JUN 2026

1 PM

87°

99°

Mostly Cloudy

1%

0% Thunder
( 12% severe)

SE 18

72%

77°

High 89°

4 PM

88°

101°

Mostly Cloudy

SE 17

72%

78°

Mostly Cloudy

Breezy

7 PM

85°

97°

Mostly Cloudy

8%

0% Thunder
( 9% severe)

ESE 16

80%

78°

10 PM

84°

95°

Mostly Cloudy

ESE 15

82%

78°

Tuesday
9 JUN 2026

1 AM

83°

93°

Mostly Cloudy

9%

0% Thunder
( 8% severe)

SE 13

85%

78°

Low 82°

4 AM

83°

93°

Mostly Cloudy

SE 12

85%

78°

High 89°

7 AM

82°

90°

Mostly Cloudy

5%

0% Thunder
( 11% severe)

SE 10

85%

77°

Partly Cloudy

10 AM

87°

99°

Partly Cloudy

SE 14

72%

77°

1 PM

88°

100°

Partly Cloudy

2%

0% Thunder
( 11% severe)

ESE 16

70%

77°

4 PM

88°

100°

Partly Cloudy

ESE 16

70%

77°

7 PM

85°

96°

Partly Cloudy

6%

0% Thunder
( 6% severe)

ESE 15

77%

77°

10 PM

83°

92°

Partly Cloudy

ESE 13

82%

77°

Wednesday
10 JUN 2026

1 AM

82°

90°

Partly Cloudy

4%

0% Thunder
( 7% severe)

SE 12

85%

77°

Low 81°

4 AM

82°

90°

Partly Cloudy

SE 10

85%

77°

High 89°

7 AM

81°

88°

Partly Cloudy

4%

0% Thunder
( 14% severe)

SE 10

88%

77°

Partly Cloudy

10 AM

87°

99°

Partly Cloudy

SSE 14

72%

77°

1 PM

89°

103°

Partly Cloudy

2%

0% Thunder
( 18% severe)

SE 17

70%

78°

4 PM

89°

103°

Partly Cloudy

SE 18

70%

78°

7 PM

86°

97°

Clear

ESE 17

75%

77°


PORT ISABEL, TX extended weather forecast
Thursday 11 JUN 2026	Friday 12 JUN 2026	Saturday 13 JUN 2026	Sunday 14 JUN 2026	Monday 15 JUN 2026
Low 80°	Low 81°	Low 78°	Low 79°	Low 80°
High 91°	High 92°	High 89°	High 91°	High 93°

Partly Cloudy 25% Rain	Partly Cloudy 31% Rain	Partly Cloudy 54% Rain	Mostly Cloudy 32% Rain	Partly Cloudy 36% Rain

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