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Current conditions at
Harlingen, Rio Grande Valley International Airport (KHRL)
Lat: 26.23°NLon: 97.66°WElev: 33ft.
Fair
92°F
33°C
| Humidity | 58% |
| Wind Speed | E 17 mph |
| Barometer | 29.81 in (1009.4 mb) |
| Dewpoint | 75°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 103°F (39°C) |
| Last update | 20 Sep 5:52 pm CDT |
Extended Forecast for
Palm Valley TX
Tonight
Low: 77 °F
Partly Cloudy
Monday
High: 98 °F
Sunny
Monday Night
Low: 76 °F
Clear
Tuesday
High: 97 °F
Chance
Showers then
Chance
T-stormsTuesday Night
Low: 77 °F
Mostly Clear
Wednesday
High: 97 °F
Chance
Showers then
Chance
T-stormsWednesday Night
Low: 77 °F
Mostly Clear
Thursday
High: 97 °F
Chance
Showers then
Chance
T-stormsThursday Night
Low: 77 °F
Partly Cloudy
Detailed Forecast
Tonight
Partly cloudy, with a low around 77. East wind 6 to 11 mph becoming light east southeast after midnight. Winds could gust as high as 21 mph.
Monday
Sunny, with a high near 98. Heat index values as high as 109. Light east southeast wind becoming east 8 to 13 mph in the afternoon. Winds could gust as high as 21 mph.
Monday Night
Clear, with a low around 76. East wind 6 to 11 mph becoming light in the evening. Winds could gust as high as 21 mph.
Tuesday
A chance of showers, with thunderstorms also possible after 10am. Sunny, with a high near 97. Heat index values as high as 105. Light northeast wind becoming east 8 to 13 mph in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 50%.
Tuesday Night
Mostly clear, with a low around 77. East wind 6 to 11 mph becoming light in the evening. Winds could gust as high as 21 mph.
Wednesday
A chance of showers, with thunderstorms also possible after 10am. Sunny, with a high near 97. Light north northeast wind becoming east 8 to 13 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 50%.
Wednesday Night
Mostly clear, with a low around 77. East wind 5 to 10 mph becoming light in the evening.
Thursday
A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 97. Light north northeast wind becoming east 8 to 13 mph in the morning. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 77. East wind 5 to 10 mph becoming light in the evening.
Friday
A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 97. Light northeast wind becoming east 6 to 11 mph in the morning. Chance of precipitation is 40%.
Friday Night
Partly cloudy, with a low around 77. East wind 5 to 10 mph becoming light in the evening.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 97.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 76.
Sunday
A 30 percent chance of showers and thunderstorms. Sunny, with a high near 97.
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
6:30 pm CDT Sep 20, 2026
6pm CDT Sep 20, 2026-6pm CDT Sep 27, 2026
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