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- New: Preliminary Damage Survey Of Harlingen To Laureles Texas Microburst Event On May 9, 2026
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- New: The 2026 Rio Grande Valley/Deep South Texas Hurricane Guide is Here!
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- New: May-July 2026 Outlook: Hotter than normal temperatures are favored to continue into the upcoming summer season; precipitation remains a toss-up; drought, heat risk increases, occasional heavy rain/flooding, & water supply issues remain in focus
Current conditions at
Port Isabel, Port Isabel-Cameron County Airport (KPIL)
Lat: 26.16° N Lon: 97.34° W Elev: 16 ft.
Fair
73°F
23°C
| Humidity | 84% |
| Wind Speed | E 7 mph |
| Barometer | 30.06 in (1017.8 mb) |
| Dewpoint | 68°F (20°C) |
| Visibility | 10.00 mi |
| Last update | 13 May 12:53 am CDT |
Detailed forecast for
Willacy Island
Rest Of Tonight
Mostly clear. Near steady temperature in the mid 70s. Southeast winds around 5 mph.
Wednesday
Sunny. Highs in the mid 80s. East winds 5 to 10 mph.
Wednesday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. Southeast winds 5 to 10 mph.
Thursday
Mostly sunny. Highs in the mid 80s. Southeast winds 10 to 15 mph.
Thursday Night
Partly cloudy. Lows in the upper 70s. Southeast winds around 15 mph with gusts up to 20 mph.
Friday
Mostly sunny. Highs in the upper 80s.
Friday Night
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 70s.
Saturday
Mostly sunny. Highs in the upper 80s.
Saturday Night
Partly cloudy in the evening, then becoming mostly cloudy. Lows around 80.
Sunday
Mostly cloudy. Highs in the upper 80s. Heat index values up to 105.
Sunday Night
Mostly cloudy. Lows in the lower 80s.
Monday
Mostly cloudy. Highs in the upper 80s. Heat index values up to 110.
Monday Night
Mostly cloudy. Lows in the lower 80s. Heat index values up to 105 early in the evening.
Tuesday
Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 80s. Heat index values up to 105.
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