National Weather Service

News Headlines

We're Hiring an Electronics Technician. Learn More About This Position Here; Applications Due by April 8th.
New: April-June 2026 Outlook: Warmer than normal temperatures are favored to continue; precipitation is a toss-up; drought, heat risk increases, occasional heavy rain/flooding, & water supply issues are in focus

Current conditions at

Port Isabel, Port Isabel-Cameron County Airport (KPIL)

Lat: 26.16°NLon: 97.34°WElev: 16ft.

Mostly Cloudy

70°F

21°C

Humidity	59%
Wind Speed	N 15 G 26 mph
Barometer	30.22 in (1023.2 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	6 Apr 12:53 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Los Fresnos TX

This Afternoon
High: 73 °F
Partly Sunny
Tonight
Low: 56 °F
Mostly Clear
Tuesday
High: 78 °F
Mostly Sunny
Tuesday Night
Low: 65 °F
Slight Chance
Showers
Wednesday
High: 82 °F
Slight Chance
Showers
Wednesday Night
Low: 68 °F
Slight Chance
Showers then
Slight Chance
T-storms
Thursday
High: 84 °F
Slight Chance
T-storms then
Chance
Showers
Thursday Night
Low: 68 °F
Chance
T-storms
Friday
High: 84 °F
Slight Chance
T-storms then
Chance
Showers

Detailed Forecast

This Afternoon

Partly sunny, with a high near 73. North wind around 15 mph, with gusts as high as 21 mph.

Tonight

Mostly clear, with a low around 56. North northeast wind 5 to 10 mph becoming light north after midnight.

Tuesday

Mostly sunny, with a high near 78. Light and variable wind becoming east northeast 6 to 11 mph in the morning.

Tuesday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 65. East wind 5 to 11 mph.

Wednesday

A 20 percent chance of showers. Partly sunny, with a high near 82. Light east southeast wind becoming southeast 6 to 11 mph in the morning.

Wednesday Night

A slight chance of showers, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 68. East southeast wind 5 to 11 mph. Chance of precipitation is 20%.

Thursday

A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 84. Light east southeast wind increasing to 8 to 13 mph in the morning.

Thursday Night

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Southeast wind 6 to 11 mph.

Friday

A 30 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 84. East southeast wind 5 to 15 mph, with gusts as high as 21 mph.

Friday Night

Mostly cloudy, with a low around 70. Southeast wind 8 to 14 mph.

Saturday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85. Breezy, with a southeast wind 8 to 18 mph, with gusts as high as 25 mph.

Saturday Night

Mostly cloudy, with a low around 71.

Sunday

Partly sunny, with a high near 87. Breezy.