News Headlines
- WE ARE HIRING: NWS Brownsville/Rio Grande Valley is officially hiring a GS-5/7/9 Meteorologist. Apply today at USAJobs!
- 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
- Notice: Rio Grande City NOAA Weather Radio Remains Out of Service Until Further Notice
- 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 14 mph |
| Barometer | 29.94 in (1013.6 mb) |
| Dewpoint | 79°F (26°C) |
| Visibility | 10.00 mi |
| Heat Index | 96°F (36°C) |
| Last update | 5 Aug 1:53 am CDT |
Extended Forecast for
2 Miles NNE Lozano TX
Overnight
Low: 80 °F
Mostly Cloudy
Wednesday
High: 98 °F
Mostly Sunny
Wednesday Night
Low: 80 °F
Mostly Clear
Thursday
High: 99 °F
Sunny
Thursday Night
Low: 79 °F
Clear
Friday
High: 97 °F
Slight Chance
T-stormsFriday Night
Low: 78 °F
Mostly Clear
Saturday
High: 96 °F
Sunny then
Slight Chance
T-stormsSaturday Night
Low: 78 °F
Mostly Clear
Detailed Forecast
Overnight
Mostly cloudy, with a low around 80. Southeast wind around 9 mph.
Wednesday
Mostly sunny, with a high near 98. Heat index values as high as 112. Southeast wind 10 to 17 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly clear, with a low around 80. Southeast wind 7 to 16 mph, with gusts as high as 22 mph.
Thursday
Sunny, with a high near 99. Heat index values as high as 112. South southeast wind 7 to 16 mph, with gusts as high as 23 mph.
Thursday Night
Clear, with a low around 79. Southeast wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 22 mph.
Friday
A slight chance of showers, with thunderstorms also possible after 10am. Sunny, with a high near 97. Southeast wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 78. East southeast wind 9 to 14 mph becoming light southeast after midnight. Winds could gust as high as 20 mph.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 96. Light east southeast wind becoming east 9 to 14 mph in the morning.
Saturday Night
Mostly clear, with a low around 78. East wind 6 to 11 mph becoming light south southeast after midnight.
Sunday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 96. Light east southeast wind increasing to 9 to 14 mph in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Mostly clear, with a low around 79. East southeast wind 7 to 13 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 98.
Monday Night
Mostly clear, with a low around 80.
Tuesday
Sunny, with a high near 98. Breezy.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles NNE Lozano TX
26.12°N 97.47°W
26.12°N 97.47°W
2:18 am CDT Aug 5, 2026
2am CDT Aug 5, 2026-6pm CDT Aug 11, 2026
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