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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

74°F

23°C

Humidity	91%
Wind Speed	S 10 mph
Barometer	29.92 in (1013.1 mb)
Dewpoint	71°F (22°C)
Visibility	9.00 mi
Last update	1 Apr 6:53 am CDT

More Information:

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

Extended Forecast for

Los Fresnos TX

Today
High: 89 °F
Decreasing
Clouds and
Breezy
Tonight
Low: 71 °F
Partly Cloudy
and Breezy
then Mostly
Cloudy
Thursday
High: 89 °F
Mostly Sunny
and Breezy
Thursday Night
Low: 71 °F
Mostly Cloudy
and Breezy
then Mostly
Cloudy
Friday
High: 89 °F
Mostly Sunny
and Breezy
Friday Night
Low: 71 °F
Mostly Cloudy
and Breezy
then Mostly
Cloudy
Saturday
High: 90 °F
Mostly Sunny
and Breezy
Saturday Night
Low: 65 °F
Showers
Likely
Sunday
High: 78 °F
Showers
Likely

Detailed Forecast

Today

Mostly cloudy, then gradually becoming sunny, with a high near 89. Breezy, with a south southeast wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph.

Tonight

Increasing clouds, with a low around 71. Breezy, with a southeast wind 15 to 18 mph, with gusts as high as 26 mph.

Thursday

Mostly sunny, with a high near 89. Breezy, with a south southeast wind 17 to 22 mph, with gusts as high as 32 mph.

Thursday Night

Mostly cloudy, with a low around 71. Breezy, with a southeast wind 14 to 18 mph, with gusts as high as 28 mph.

Friday

Mostly sunny, with a high near 89. Breezy, with a south southeast wind 14 to 22 mph, with gusts as high as 32 mph.

Friday Night

Mostly cloudy, with a low around 71. Breezy, with a southeast wind 14 to 21 mph, with gusts as high as 30 mph.

Saturday

Mostly sunny, with a high near 90. Breezy, with a southeast wind 14 to 18 mph, with gusts as high as 26 mph.

Saturday Night

A chance of showers, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 65. East southeast wind 7 to 15 mph becoming northeast after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 70%.

Sunday

Showers likely and possibly a thunderstorm. Cloudy, with a high near 78. North northeast wind 9 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.

Sunday Night

A 50 percent chance of showers and thunderstorms. Cloudy, with a low around 58. North northwest wind 10 to 15 mph, with gusts as high as 22 mph.

Monday

A 40 percent chance of showers. Mostly cloudy, with a high near 72. North northwest wind 10 to 14 mph.

Monday Night

Mostly cloudy, with a low around 59.

Tuesday

A 20 percent chance of showers. Mostly cloudy, with a high near 75.