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- WE ARE HIRING: NWS Brownsville/Rio Grande Valley is officially hiring a GS-5/7/9 Meteorologist. Apply today at USAJobs!
- New: October-December2026 Outlook - After a brutally hot and dry September, October brings the pattern change to wetter and less hot, with above average rainfall to close out 2026; flash flooding, water supply, & hazardous marine conditions in focus
Current conditions at
Port Isabel, Port Isabel-Cameron County Airport (KPIL)
Lat: 26.16°NLon: 97.34°WElev: 16ft.
Heavy Rain Fog/Mist
78°F
26°C
| Humidity | 90% |
| Wind Speed | NE 8 mph |
| Barometer | 29.96 in (1014.5 mb) |
| Dewpoint | 75°F (24°C) |
| Visibility | 2.50 mi |
| Heat Index | 80°F (27°C) |
| Last update | 5 Oct 10:53 pm CDT |
Extended Forecast for
Indian Lake TX
Tonight
Low: 74 °F
Showers
Tuesday
High: 87 °F
Showers
LikelyTuesday Night
Low: 75 °F
Chance
ShowersWednesday
High: 90 °F
Showers
LikelyWednesday Night
Low: 75 °F
Chance
T-stormsThursday
High: 90 °F
Chance
T-storms then
Showers
LikelyThursday Night
Low: 75 °F
Chance
T-stormsFriday
High: 91 °F
Chance
T-stormsFriday Night
Low: 74 °F
Slight Chance
Showers
Detailed Forecast
Tonight
Showers and possibly a thunderstorm. Low around 74. North northwest wind 8 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
Showers and thunderstorms likely before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 87. North wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.
Tuesday Night
A 40 percent chance of showers and thunderstorms, mainly after 3am. Partly cloudy, with a low around 75. North wind 7 to 10 mph.
Wednesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 7am. Mostly sunny, with a high near 90. North northeast wind 11 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75. North northeast wind 6 to 11 mph.
Thursday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 90. North northeast wind 9 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Thursday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75. North northeast wind 7 to 13 mph, with gusts as high as 20 mph.
Friday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91. North wind 11 to 16 mph, with gusts as high as 26 mph.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 74. North wind 6 to 13 mph, with gusts as high as 21 mph.
Saturday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 92. North northwest wind 10 to 13 mph, with gusts as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 74. North northeast wind 5 to 8 mph becoming calm in the evening.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 76.
Columbus Day
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 94.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Indian Lake TX
26.08°N 97.49°W
26.08°N 97.49°W
11:18 pm CDT Oct 5, 2026
11pm CDT Oct 5, 2026-6pm CDT Oct 12, 2026
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