News Headlines
- New: 2025 In Review - Heat Dominates for a 3rd Year in Row; A March Historic Flood and Continued Water Issues Made Headlines
- January-March 2026 Outlook - Drier and Warmer than Normal Conditions Expected To Continue; Drought, Wildfire Potential, Water Supply Issues and Cold Fronts Remain In Focus
- Drought is Worsening and Increasing in Coverage Across the Area this Fall. Track Its Coverage Here.
Current conditions at
Port Isabel, Port Isabel-Cameron County Airport (KPIL)
Lat: 26.16°NLon: 97.34°WElev: 16ft.
Fair
68°F
20°C
| Humidity | 42% |
| Wind Speed | NW 17 mph |
| Barometer | 30.13 in (1020.2 mb) |
| Dewpoint | 44°F (7°C) |
| Visibility | 10.00 mi |
| Last update | 14 Jan 10:53 am CST |
Extended Forecast for
Port Isabel TX
Today
High: 73 °F
Mostly Sunny
Tonight
Low: 58 °F
Decreasing
Clouds and
BreezyThursday
High: 65 °F
Sunny and
Breezy then
SunnyThursday Night
Low: 55 °F
Clear
Friday
High: 72 °F
Sunny
Friday Night
Low: 63 °F
Partly Cloudy
Saturday
High: 70 °F
Mostly Sunny
Saturday Night
Low: 59 °F
Partly Cloudy
Sunday
High: 68 °F
Mostly Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 73. North wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 58. Breezy, with a north wind 15 to 22 mph, with gusts as high as 28 mph.
Thursday
Sunny, with a high near 65. Breezy, with a north wind 10 to 20 mph.
Thursday Night
Clear, with a low around 55. Northeast wind 6 to 8 mph becoming south after midnight.
Friday
Sunny, with a high near 72. South wind 8 to 13 mph.
Friday Night
Partly cloudy, with a low around 63. South southeast wind 6 to 10 mph becoming east northeast after midnight.
Saturday
Mostly sunny, with a high near 70. Northeast wind 9 to 14 mph.
Saturday Night
Partly cloudy, with a low around 59. Northeast wind 9 to 11 mph.
Sunday
Mostly sunny, with a high near 68. Northeast wind 10 to 14 mph.
Sunday Night
Partly cloudy, with a low around 61. Southeast wind around 11 mph.
M.L.King Day
A 20 percent chance of showers. Partly sunny, with a high near 71. Southeast wind 10 to 15 mph.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 63.
Tuesday
A 40 percent chance of showers. Mostly cloudy, with a high near 71.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Port Isabel TX
26.08°N 97.21°W
26.08°N 97.21°W
10:45 am CST Jan 14, 2026
10am CST Jan 14, 2026-6pm CST Jan 20, 2026
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