News Headlines
Hazardous Weather Conditions
Current conditions at
Port Isabel, Port Isabel-Cameron County Airport (KPIL)
Lat: 26.16°NLon: 97.34°WElev: 16ft.
Overcast
54°F
12°C
| Humidity | 87% |
| Wind Speed | N 16 mph |
| Barometer | 29.86 in (1011.2 mb) |
| Dewpoint | 50°F (10°C) |
| Visibility | 10.00 mi |
| Wind Chill | 50°F (10°C) |
| Last update | 24 Jan 3:53 pm CST |
Extended Forecast for
Port Isabel TX
Freeze Warning January 25, 09:00pm until January 26, 10:00am
Extreme Cold Warning January 26, 03:00am until January 26, 08:00am
This Afternoon

High: 67 °F
Slight Chance
T-stormsTonight

Low: 48 °F
Chance
ShowersSunday

High: 54 °F
Mostly Cloudy
and BreezySunday Night

Low: 36 °F
Mostly Cloudy
and BreezyMonday
High: 49 °F
Breezy.
Slight Chance
Rain/Snow
then Partly
SunnyMonday Night
Low: 43 °F
Mostly Cloudy
and Breezy
then Mostly
CloudyTuesday

High: 60 °F
Partly Sunny
Tuesday Night

Low: 56 °F
Mostly Cloudy
Wednesday

High: 64 °F
Chance
Showers
Detailed Forecast
This Afternoon
A 20 percent chance of showers and thunderstorms before 5pm. Cloudy, with a steady temperature around 67. North northwest wind around 16 mph, with gusts as high as 21 mph.
Tonight
A 50 percent chance of showers and thunderstorms, mainly after 8pm. Cloudy, with a low around 48. Northwest wind 14 to 17 mph, with gusts as high as 22 mph.
Sunday
Mostly cloudy, with a high near 54. Breezy, with a north northwest wind 18 to 23 mph, with gusts as high as 29 mph.
Sunday Night
Mostly cloudy, with a low around 36. Wind chill values between 26 and 31. Breezy, with a north northwest wind 22 to 24 mph, with gusts as high as 29 mph.
Monday
A slight chance of rain and snow showers before 9am, then a slight chance of rain showers between 9am and noon. Partly sunny, with a high near 49. Breezy, with a north northwest wind 20 to 24 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Monday Night
Mostly cloudy, with a low around 43. Breezy, with a north wind 11 to 18 mph, with gusts as high as 23 mph.
Tuesday
Partly sunny, with a high near 60. North northwest wind around 10 mph becoming east in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 56. East southeast wind around 8 mph.
Wednesday
A 30 percent chance of showers. Mostly cloudy, with a high near 64. North wind 7 to 14 mph.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 56. North northeast wind around 11 mph.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 65. North northeast wind 10 to 14 mph becoming east in the afternoon.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 59.
Friday
Showers likely. Mostly cloudy, with a high near 66. Breezy. Chance of precipitation is 60%.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Port Isabel TX
26.08°N 97.21°W
26.08°N 97.21°W
4:15 pm CST Jan 24, 2026
4pm CST Jan 24, 2026-6pm CST Jan 30, 2026



