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- New: Preliminary Damage Survey Of Harlingen To Laureles Texas Microburst Event On May 9, 2026
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- 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
88°F
31°C
| Humidity | 55% |
| Wind Speed | SE 21 mph |
| Barometer | 29.75 in (1007.4 mb) |
| Dewpoint | 70°F (21°C) |
| Visibility | 10.00 mi |
| Heat Index | 93°F (34°C) |
| Last update | 16 May 5:52 pm CDT |
Extended Forecast for
Palm Valley TX
Tonight
Low: 79 °F
Mostly Cloudy
and Breezy
then Mostly
CloudySunday
High: 94 °F
Partly Sunny
and BreezySunday Night
Low: 80 °F
Mostly Cloudy
and BreezyMonday
High: 96 °F
Mostly Sunny
and BreezyMonday Night
Low: 80 °F
Mostly Cloudy
and BreezyTuesday
High: 96 °F
Partly Sunny
Tuesday Night
Low: 79 °F
Chance
T-stormsWednesday
High: 94 °F
Chance
T-stormsWednesday Night
Low: 78 °F
Partly Cloudy
then Slight
Chance
T-storms
Detailed Forecast
Tonight
Mostly cloudy, with a low around 79. Breezy, with a southeast wind 15 to 18 mph, with gusts as high as 29 mph.
Sunday
Partly sunny, with a high near 94. Breezy, with a south southeast wind 17 to 23 mph, with gusts as high as 36 mph.
Sunday Night
Mostly cloudy, with a low around 80. Breezy, with a 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 109. Breezy, with a south southeast wind 17 to 21 mph, with gusts as high as 33 mph.
Monday Night
Mostly cloudy, with a low around 80. Breezy, with a southeast wind 14 to 21 mph, with gusts as high as 36 mph.
Tuesday
Partly sunny, with a high near 96. Southeast wind 15 to 17 mph, with gusts as high as 28 mph.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 79. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 94. Southeast wind 11 to 16 mph, with gusts as high as 25 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 78. Southeast wind 8 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
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Southeast wind 5 to 13 mph.
Friday
Showers and thunderstorms likely. Mostly cloudy, with a high near 88. Chance of precipitation is 60%.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74.
Saturday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 88.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Palm Valley TX
26.21°N 97.75°W
26.21°N 97.75°W
6:45 pm CDT May 16, 2026
6pm CDT May 16, 2026-6pm CDT May 23, 2026
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