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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.
Partly Cloudy
86°F
30°C
| Humidity | 49% |
| Wind Speed | NE 13 G 17 mph |
| Barometer | 30.08 in (1018.4 mb) |
| Dewpoint | 65°F (18°C) |
| Visibility | 10.00 mi |
| Heat Index | 88°F (31°C) |
| Last update | 12 May 1:52 pm CDT |
Extended Forecast for
Palm Valley TX
This Afternoon
High: 88 °F
Mostly Sunny
Tonight
Low: 65 °F
Partly Cloudy
then Patchy
FogWednesday
High: 89 °F
Patchy Fog
then SunnyWednesday Night
Low: 65 °F
Mostly Clear
then Patchy
FogThursday
High: 92 °F
Patchy Fog
then SunnyThursday Night
Low: 70 °F
Mostly Clear
Friday
High: 91 °F
Mostly Sunny
then Mostly
Sunny and
BreezyFriday Night
Low: 74 °F
Partly Cloudy
Saturday
High: 93 °F
Partly Sunny
and Breezy
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 88. Northeast wind 9 to 11 mph.
Tonight
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 65. East northeast wind 6 to 11 mph becoming light and variable after midnight.
Wednesday
Patchy fog before 8am. Otherwise, sunny, with a high near 89. Light and variable wind becoming east northeast 6 to 11 mph in the afternoon.
Wednesday Night
Patchy fog after 4am. Otherwise, increasing clouds, with a low around 65. East wind 6 to 11 mph becoming light and variable after midnight.
Thursday
Patchy fog before 8am. Otherwise, sunny, with a high near 92. Light south southeast wind becoming southeast 10 to 15 mph in the morning. Winds could gust as high as 23 mph.
Thursday Night
Mostly clear, with a low around 70. South southeast wind 9 to 16 mph, with gusts as high as 25 mph.
Friday
Mostly sunny, with a high near 91. Breezy, with a south southeast wind 9 to 18 mph, with gusts as high as 29 mph.
Friday Night
Partly cloudy, with a low around 74. Southeast wind 11 to 17 mph, with gusts as high as 29 mph.
Saturday
Partly sunny, with a high near 93. Breezy, with a southeast wind 11 to 21 mph, with gusts as high as 33 mph.
Saturday Night
Mostly cloudy, with a low around 79. Breezy, with a southeast wind 16 to 20 mph, with gusts as high as 32 mph.
Sunday
Mostly cloudy, with a high near 94. Breezy, with a south southeast wind 18 to 23 mph, with gusts as high as 36 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 80. Breezy.
Monday
Mostly cloudy, with a high near 95. Breezy.
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
2:47 pm CDT May 12, 2026
2pm CDT May 12, 2026-6pm CDT May 18, 2026
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