News Headlines
- WE ARE HIRING: NWS Brownsville/Rio Grande Valley is officially hiring a GS-5/7/9 Meteorologist. Apply today at USAJobs!
- New: October-December2026 Outlook - After a brutally hot and dry September, October brings the pattern change to wetter and less hot, with above average rainfall to close out 2026; flash flooding, water supply, & hazardous marine conditions in focus
Current conditions at
Harlingen, Rio Grande Valley International Airport (KHRL)
Lat: 26.23°NLon: 97.66°WElev: 33ft.
Overcast
79°F
26°C
| Humidity | 90% |
| Wind Speed | N 15 mph |
| Barometer | 29.93 in (1013.3 mb) |
| Dewpoint | 76°F (24°C) |
| Visibility | 9.00 mi |
| Heat Index | 83°F (28°C) |
| Last update | 4 Oct 5:52 pm CDT |
Extended Forecast for
Palm Valley TX
Tonight
Low: 73 °F
Showers
Monday
High: 83 °F
Showers
Monday Night
Low: 71 °F
Showers
LikelyTuesday
High: 87 °F
Chance
Showers then
Chance
T-stormsTuesday Night
Low: 71 °F
Slight Chance
T-storms then
Mostly ClearWednesday
High: 90 °F
Sunny then
Chance
ShowersWednesday Night
Low: 72 °F
Partly Cloudy
then Slight
Chance
T-stormsThursday
High: 89 °F
Showers
LikelyThursday Night
Low: 72 °F
Chance
Showers
Detailed Forecast
Tonight
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3am. Low around 73. North wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Monday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 11am. High near 83. North wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Monday Night
Showers and thunderstorms likely before 10pm, then showers likely and possibly a thunderstorm between 10pm and 4am, then showers likely after 4am. Mostly cloudy, with a low around 71. North wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
A chance of showers, with thunderstorms also possible after 10am. Partly sunny, with a high near 87. North wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Tuesday Night
A slight chance of thunderstorms before 7pm. Partly cloudy, with a low around 71. North northeast wind 3 to 8 mph. Chance of precipitation is 10%.
Wednesday
A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 90. North northeast wind 8 to 11 mph, with gusts as high as 23 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 72. Northeast wind 5 to 9 mph becoming calm. Winds could gust as high as 20 mph.
Thursday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 89. North northeast wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 72. North northeast wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Friday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89. North northwest wind 10 to 13 mph, with gusts as high as 25 mph.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 69. North northwest wind 7 to 10 mph, with gusts as high as 23 mph.
Saturday
Sunny, with a high near 89.
Saturday Night
Mostly clear, with a low around 69.
Sunday
Sunny, with a high near 93.
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 Oct 4, 2026
6pm CDT Oct 4, 2026-6pm CDT Oct 11, 2026
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