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Hazardous Weather Conditions
Current conditions at
Harlingen, Rio Grande Valley International Airport (KHRL)
Lat: 26.23°NLon: 97.66°WElev: 33ft.
Mostly Cloudy
94°F
34°C
| Humidity | 54% |
| Wind Speed | S 16 mph |
| Barometer | 29.80 in (1009.0 mb) |
| Dewpoint | 75°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 106°F (41°C) |
| Last update | 30 Sep 11:52 am CDT |
Extended Forecast for
Palm Valley TX
This Afternoon

High: 98 °F
Mostly Sunny
Tonight
Low: 79 °F
Partly Cloudy
then Slight
Chance
ShowersThursday
High: 98 °F
Slight Chance
T-storms then
Chance
T-stormsThursday Night
Low: 77 °F
Slight Chance
T-storms then
Showers
LikelyFriday
High: 95 °F
Chance
Showers then
ShowersFriday Night

Low: 74 °F
Showers
Likely and
Patchy FogSaturday
High: 91 °F
Chance
Showers then
ShowersSaturday Night

Low: 73 °F
Showers
LikelySunday

High: 87 °F
Showers
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 98. Heat index values as high as 112. South southeast wind around 16 mph, with gusts as high as 28 mph.
Tonight
A slight chance of showers before 2am, then a slight chance of showers after 4am. Partly cloudy, with a low around 79. Southeast wind 11 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Thursday
A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 98. Heat index values as high as 112. South southeast wind 11 to 15 mph, with gusts as high as 26 mph.
Thursday Night
A slight chance of showers and thunderstorms before 1am, then showers likely between 1am and 4am, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 77. Southeast wind 7 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Friday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 95. East wind 5 to 8 mph. Chance of precipitation is 80%.
Friday Night
Showers likely and possibly a thunderstorm. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 74. East wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 70%.
Saturday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 91. North wind 6 to 8 mph. Chance of precipitation is 80%.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 73. North northeast wind 5 to 7 mph becoming calm. Chance of precipitation is 70%.
Sunday
Showers and possibly a thunderstorm. High near 87. North wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 73. North wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.
Monday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 86. North wind 13 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.
Monday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 72.
Tuesday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Palm Valley TX
26.21°N 97.75°W
26.21°N 97.75°W
12:21 pm CDT Sep 30, 2026
12pm CDT Sep 30, 2026-6pm CDT Oct 6, 2026



