News Headlines
- WE ARE HIRING: NWS Brownsville/Rio Grande Valley is officially hiring a GS-5/7/9 Meteorologist. Apply today at USAJobs!
- New: Hot, Windy, and Rain-Free Weather Since Late June Brought on a Rapid-Onset Drought to Portions of the RGV in Early August
- New: August-October 2026 Outlook - Hotter Than Normal And Mainly Dry Conditions Are Expected To Continue; Could Turn Wetter Towards The Fall; Heat Risk, Drought, Fire Weather, And Water Supply Issues Remain In Focus
- Check Out the 2026 Rio Grande Valley/Deep South Texas Hurricane Guide
- Guia de Huracanes 2026 del Valle del Rio Grande/Extremo Sur de Texas
Current conditions at
Port Isabel, Port Isabel-Cameron County Airport (KPIL)
Lat: 26.16°NLon: 97.34°WElev: 16ft.
Fair
84°F
29°C
| Humidity | 85% |
| Wind Speed | SE 8 mph |
| Barometer | 30.06 in (1017.8 mb) |
| Dewpoint | 79°F (26°C) |
| Visibility | 9.00 mi |
| Heat Index | 96°F (36°C) |
| Last update | 15 Aug 3:53 am CDT |
Extended Forecast for
5 Miles SW Laguna Heights TX
Today
High: 89 °F
Mostly Sunny
Tonight
Low: 81 °F
Mostly Clear
Sunday
High: 89 °F
Sunny
Sunday Night
Low: 80 °F
Mostly Clear
Monday
High: 90 °F
Sunny then
Slight Chance
T-stormsMonday Night
Low: 80 °F
Mostly Clear
Tuesday
High: 90 °F
Sunny
Tuesday Night
Low: 80 °F
Mostly Clear
Wednesday
High: 94 °F
Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 89. East southeast wind 10 to 17 mph.
Tonight
Mostly clear, with a low around 81. East southeast wind 7 to 15 mph.
Sunday
Sunny, with a high near 89. East southeast wind 5 to 15 mph.
Sunday Night
Mostly clear, with a low around 80. Southeast wind 5 to 14 mph.
Monday
A slight chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers after 4pm. Sunny, with a high near 90. Light southeast wind becoming east southeast 10 to 15 mph in the morning. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 80. Southeast wind 7 to 14 mph.
Tuesday
Sunny, with a high near 90. South southeast wind 7 to 16 mph.
Tuesday Night
Mostly clear, with a low around 80. South southeast wind 8 to 14 mph.
Wednesday
Sunny, with a high near 94. South southeast wind 7 to 17 mph.
Wednesday Night
Mostly clear, with a low around 80. South southeast wind 10 to 16 mph.
Thursday
Mostly sunny, with a high near 94. South southeast wind 10 to 17 mph.
Thursday Night
Mostly clear, with a low around 80.
Friday
Sunny, with a high near 94.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles SW Laguna Heights TX
26.01°N 97.31°W
26.01°N 97.31°W
4:45 am CDT Aug 15, 2026
4am CDT Aug 15, 2026-6pm CDT Aug 21, 2026
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