National Weather Service

News Headlines

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.

Fog/Mist

49°F

9°C

Humidity	97%
Wind Speed	NW 14 mph
Barometer	30.12 in (1020.0 mb)
Dewpoint	48°F (9°C)
Visibility	5.00 mi
Wind Chill	44°F (7°C)
Last update	2 Dec 4:53 am CST

More Information:

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

Extended Forecast for

Port Isabel-Cameron County Airport TX

Today
High: 59 °F
Mostly Cloudy
Tonight
Low: 58 °F
Mostly Cloudy
Wednesday
High: 74 °F
Mostly Cloudy
then Slight
Chance
Showers
Wednesday Night
Low: 66 °F
Slight Chance
Showers
Thursday
High: 76 °F
Chance
Showers then
Showers
Likely
Thursday Night
Low: 52 °F
Showers
Likely
Friday
High: 66 °F
Chance
Showers
Friday Night
Low: 55 °F
Chance
Showers
Saturday
High: 73 °F
Slight Chance
Showers then
Partly Sunny

Detailed Forecast

Today

Mostly cloudy, with a high near 59. North northwest wind 9 to 16 mph, with gusts as high as 23 mph.

Tonight

Mostly cloudy, with a low around 58. North northeast wind around 6 mph becoming calm in the evening.

Wednesday

A 20 percent chance of showers after noon. Mostly cloudy, with a high near 74. Light and variable wind becoming south southeast 8 to 13 mph in the morning.

Wednesday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 66. South wind 6 to 9 mph.

Thursday

Showers likely, mainly after noon. Cloudy, with a high near 76. South southwest wind 6 to 11 mph becoming north 12 to 17 mph in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 70%.

Thursday Night

Showers likely, mainly before midnight. Cloudy, with a low around 52. North northwest wind 10 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

Friday

A chance of showers and thunderstorms before noon, then a slight chance of showers. Cloudy, with a high near 66. North northwest wind 8 to 13 mph. Chance of precipitation is 30%.

Friday Night

A 30 percent chance of showers. Mostly cloudy, with a low around 55. North northwest wind around 7 mph.

Saturday

A 20 percent chance of showers before noon. Partly sunny, with a high near 73. North northwest wind 6 to 10 mph.

Saturday Night

Partly cloudy, with a low around 60. Northeast wind around 6 mph becoming light and variable.

Sunday

Mostly sunny, with a high near 79. West northwest wind 5 to 9 mph becoming northeast in the afternoon.

Sunday Night

Partly cloudy, with a low around 60.

Monday

Partly sunny, with a high near 75.