News Headlines
- New: Preliminary Damage Survey Of Harlingen To Laureles Texas Microburst Event On May 9, 2026
- We're Hiring! If You're a Budding Meteorologist Looking for a Fulfilling Career, Apply Today to Join Our Team
- New: The 2026 Rio Grande Valley/Deep South Texas Hurricane Guide is Here!
- Nuevo: Guia de Huracanes 2026 del Valle del Rio Grande/Extremo Sur de Texas es Aqui!
- 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
Harlingen, Rio Grande Valley International Airport (KHRL)
Lat: 26.23°NLon: 97.66°WElev: 33ft.
Mostly Cloudy and Breezy
93°F
34°C
| Humidity | 54% |
| Wind Speed | S 23 G 33 mph |
| Barometer | 29.75 in (1007.2 mb) |
| Dewpoint | 74°F (23°C) |
| Visibility | 9.00 mi |
| Heat Index | 103°F (39°C) |
| Last update | 17 May 12:52 pm CDT |
Extended Forecast for
Palm Valley TX
This Afternoon
High: 94 °F
Partly Sunny
and BreezyTonight
Low: 80 °F
Mostly Cloudy
and BreezyMonday
High: 96 °F
Mostly Sunny
and BreezyMonday Night
Low: 80 °F
Breezy.
Mostly Cloudy
then Slight
Chance
T-stormsTuesday
High: 96 °F
Partly Sunny
Tuesday Night
Low: 78 °F
Chance
T-stormsWednesday
High: 93 °F
Partly Sunny
then Slight
Chance
T-stormsWednesday Night
Low: 77 °F
Partly Cloudy
then Slight
Chance
T-stormsThursday
High: 90 °F
Chance
T-storms
Detailed Forecast
This Afternoon
Partly sunny, with a high near 94. Breezy, with a south southeast wind around 23 mph, with gusts as high as 36 mph.
Tonight
Mostly cloudy, with a low around 80. Breezy, with a south southeast wind 16 to 21 mph, with gusts as high as 36 mph.
Monday
Mostly sunny, with a high near 96. Heat index values as high as 108. Breezy, with a south southeast wind 18 to 22 mph, with gusts as high as 33 mph.
Monday Night
A slight chance of showers and thunderstorms between midnight and 1am, then a slight chance of showers after 1am. Mostly cloudy, with a low around 80. Breezy, with a southeast wind 13 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 96. Southeast wind 13 to 16 mph, with gusts as high as 26 mph.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 78. Southeast wind 9 to 15 mph, with gusts as high as 25 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. Southeast wind 10 to 14 mph, with gusts as high as 23 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 77. East southeast wind 6 to 14 mph, with gusts as high as 21 mph.
Thursday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 90. Southeast wind 7 to 14 mph, with gusts as high as 23 mph.
Thursday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 74. Southeast wind 5 to 11 mph. Chance of precipitation is 60%.
Friday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 89. Southeast wind 5 to 10 mph.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75.
Saturday
Showers and thunderstorms likely. Partly sunny, with a high near 88. Chance of precipitation is 60%.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Palm Valley TX
26.21°N 97.75°W
26.21°N 97.75°W
12:45 pm CDT May 17, 2026
12pm CDT May 17, 2026-6pm CDT May 23, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
