News Headlines
- New! Understand Spring and Summer Hazardous Weather in the RGV with the 2026 Guide
- New: Winter 2025/2026 Weather and Climate Summary for the RGV - Warm and Dry - and a Hard Freeze - Worsens Drought
- March-May (Spring 2026) Outlook: Warmer than normal temperatures are favored to continue; precipitation is a toss-up; drought, wildfire potential, water supply, and heat risk concerns are in focus
- The Potential for Wildfire Spread Will Remain Acute through Early March. Stop Wildfires Before they Start with Smokey Bear
- El riesgo de propagación de incendios forestales aumenta durante marzo. Revise estas medidas de prevención.
Current conditions at
Harlingen, Rio Grande Valley International Airport (KHRL)
Lat: 26.23°NLon: 97.66°WElev: 33ft.
Overcast
77°F
25°C
| Humidity | 82% |
| Wind Speed | SE 9 mph |
| Barometer | 29.94 in (1013.7 mb) |
| Dewpoint | 71°F (22°C) |
| Visibility | 10.00 mi |
| Heat Index | 79°F (26°C) |
| Last update | 8 Mar 12:52 am CDT |
Extended Forecast for
Palm Valley TX
Overnight
Low: 71 °F
Chance
T-stormsSunday
High: 87 °F
Showers
LikelySunday Night
Low: 69 °F
Slight Chance
ShowersMonday
High: 89 °F
Mostly Cloudy
then Mostly
Cloudy and
BreezyMonday Night
Low: 71 °F
Mostly Cloudy
Tuesday
High: 89 °F
Mostly Cloudy
and BreezyTuesday Night
Low: 71 °F
Mostly Cloudy
and Breezy
then Mostly
CloudyWednesday
High: 94 °F
Mostly Sunny
Wednesday Night
Low: 59 °F
Partly Cloudy
Detailed Forecast
Overnight
A 50 percent chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 71. East southeast wind 6 to 9 mph.
Sunday
Showers and thunderstorms likely, mainly before 3pm. Partly sunny, with a high near 87. Southeast wind 6 to 10 mph. Chance of precipitation is 60%.
Sunday Night
A slight chance of showers before 7pm, then a slight chance of showers after 4am. Mostly cloudy, with a low around 69. East wind 6 to 10 mph. Chance of precipitation is 20%.
Monday
Mostly cloudy, with a high near 89. Breezy, with a south southeast wind 6 to 11 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.
Monday Night
Mostly cloudy, with a low around 71. South southeast wind 14 to 17 mph, with gusts as high as 28 mph.
Tuesday
Mostly cloudy, with a high near 89. Breezy, with a south southeast wind 15 to 25 mph, with gusts as high as 40 mph.
Tuesday Night
Mostly cloudy, with a low around 71. Breezy, with a south southeast wind 17 to 22 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 34 mph.
Wednesday
Mostly sunny, with a high near 94. South wind 9 to 14 mph becoming north in the afternoon. Winds could gust as high as 22 mph.
Wednesday Night
Partly cloudy, with a low around 59. North wind 10 to 14 mph, with gusts as high as 24 mph.
Thursday
Mostly sunny, with a high near 77. North wind 13 to 16 mph, with gusts as high as 24 mph.
Thursday Night
Mostly clear, with a low around 52. East northeast wind 6 to 11 mph becoming light and variable after midnight.
Friday
Sunny, with a high near 84.
Friday Night
Mostly clear, with a low around 60.
Saturday
Sunny, with a high near 89. 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
12:18 am CST Mar 8, 2026
12am CST Mar 8, 2026-6pm CDT Mar 14, 2026
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