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- New: April-June 2026 Outlook: Warmer than normal temperatures are favored to continue; precipitation is a toss-up; drought, heat risk increases, occasional heavy rain/flooding, & water supply issues are in focus
Hazardous Weather Conditions
Current conditions at
Port Isabel, Port Isabel-Cameron County Airport (KPIL)
Lat: 26.16°NLon: 97.34°WElev: 16ft.
Overcast
59°F
15°C
| Humidity | 81% |
| Wind Speed | NW 16 mph |
| Barometer | 30.19 in (1022.1 mb) |
| Dewpoint | 53°F (12°C) |
| Visibility | 10.00 mi |
| Last update | 6 Apr 3:53 am CDT |
Extended Forecast for
South Padre Island TX
Overnight
Low: 66 °F
Chance
Showers and
BreezyMonday
High: 70 °F
Breezy.
Chance
Showers then
Partly SunnyMonday Night
Low: 67 °F
Partly Cloudy
Tuesday
High: 73 °F
Mostly Sunny
then Slight
Chance
ShowersTuesday Night
Low: 71 °F
Chance
ShowersWednesday
High: 75 °F
Chance
ShowersWednesday Night
Low: 73 °F
Slight Chance
Showers then
Slight Chance
T-stormsThursday
High: 76 °F
Slight Chance
T-storms then
Chance
ShowersThursday Night
Low: 73 °F
Chance
Showers then
Chance
T-storms
Detailed Forecast
Overnight
A 30 percent chance of showers, mainly before 5am. Mostly cloudy, with a low around 66. Breezy, with a north northwest wind around 22 mph.
Monday
A 40 percent chance of showers, mainly before 9am. Mostly cloudy, with a high near 70. Breezy, with a north wind 20 to 22 mph.
Monday Night
Partly cloudy, with a low around 67. North northeast wind 8 to 15 mph.
Tuesday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 73. Northeast wind 7 to 13 mph.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. East wind 9 to 13 mph. Chance of precipitation is 30%.
Wednesday
A 30 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 75. Southeast wind 8 to 13 mph.
Wednesday Night
A slight chance of showers, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 73. East southeast wind 8 to 13 mph. Chance of precipitation is 20%.
Thursday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 76. East southeast wind 7 to 14 mph.
Thursday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Southeast wind 8 to 11 mph.
Friday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 76. East southeast wind 8 to 15 mph, with gusts as high as 21 mph.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74. East southeast wind 11 to 14 mph.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 77. Breezy.
Saturday Night
Mostly cloudy, with a low around 74. Breezy.
Sunday
Partly sunny, with a high near 78. Breezy.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
South Padre Island TX
26.11°N 97.16°W
26.11°N 97.16°W
4:00 am CDT Apr 6, 2026
4am CDT Apr 6, 2026-6pm CDT Apr 12, 2026
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