National Weather Service

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Drought is Worsening and Increasing in Coverage Across the Area this Fall. Track Its Coverage Here.
New: December 2025-February 2026 Outlook - Drier and Warmer than Normal Conditions Expected; Drought, Wildfire Potential, Water Supply Issues and Cold Fronts Remain In Focus

Current conditions at

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

Lat: 26.16°NLon: 97.34°WElev: 16ft.

Overcast

75°F

24°C

Humidity	79%
Wind Speed	SE 6 mph
Barometer	30.00 in (1015.8 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Last update	29 Nov 11:53 pm CST

More Information:

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

Extended Forecast for

Los Fresnos TX

Overnight
Low: 70 °F
Slight Chance
Showers
Sunday
High: 73 °F⇓
Showers
Likely and
Breezy
Sunday Night
Low: 48 °F
Showers
Likely and
Breezy
Monday
High: 57 °F
Chance
Showers then
Cloudy
Monday Night
Low: 52 °F
Cloudy then
Slight Chance
Showers
Tuesday
High: 64 °F
Slight Chance
Showers then
Cloudy
Tuesday Night
Low: 55 °F
Cloudy
Wednesday
High: 80 °F
Mostly Cloudy
Wednesday Night
Low: 66 °F
Slight Chance
Showers

Detailed Forecast

Overnight

A slight chance of showers between 3am and 4am. Mostly cloudy, with a low around 70. South southeast wind 5 to 8 mph. Chance of precipitation is 20%.

Sunday

A chance of showers and thunderstorms before 10am, then showers likely and possibly a thunderstorm between 10am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a temperature rising to near 73 by 9am, then falling to around 61 during the remainder of the day. Breezy, with a light and variable wind becoming north 15 to 20 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 70%.

Sunday Night

A chance of showers and thunderstorms, then showers likely after 3am. Cloudy, with a low around 48. Breezy, with a north northwest wind 15 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

Monday

A 40 percent chance of showers before noon. Cloudy, with a high near 57. Northwest wind 7 to 14 mph, with gusts as high as 20 mph.

Monday Night

A 20 percent chance of showers after midnight. Cloudy, with a low around 52. North northwest wind 6 to 13 mph, with gusts as high as 20 mph.

Tuesday

A 20 percent chance of showers before noon. Cloudy, with a high near 64. North northwest wind 9 to 14 mph, with gusts as high as 21 mph.

Tuesday Night

Cloudy, with a low around 55. North northwest wind 3 to 8 mph.

Wednesday

Mostly cloudy, with a high near 80. Light and variable wind becoming south 5 to 8 mph in the morning.

Wednesday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 66. South wind around 6 mph.

Thursday

A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 80. South wind 6 to 11 mph becoming north in the afternoon. Chance of precipitation is 40%.

Thursday Night

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 58. North northwest wind around 10 mph.

Friday

A 20 percent chance of showers. Mostly cloudy, with a high near 73.

Friday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 58.

Saturday

A 20 percent chance of showers. Partly sunny, with a high near 78.