National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Harlingen, Rio Grande Valley International Airport (KHRL)

Lat: 26.23°NLon: 97.66°WElev: 33ft.

Overcast

67°F

19°C

Humidity 47%
Wind Speed Vrbl 3 mph
Barometer 30.19 in (1022.3 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 13 Jan 1:52 pm CST
Extended Forecast for

Palm Valley TX

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 67. North wind around 6 mph.

    High: 67 °F

    Partly Sunny

  • Tonight

    Tonight: A slight chance of showers between 7pm and 11pm. Mostly cloudy, with a low around 48. Northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 48 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 78. Light west northwest wind becoming northwest 9 to 14 mph in the morning. Winds could gust as high as 21 mph.

    High: 78 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48. North wind around 10 mph, with gusts as high as 20 mph.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 68. North wind 7 to 10 mph becoming east northeast in the afternoon.

    High: 68 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 44. East northeast wind around 6 mph becoming light and variable.

    Low: 44 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 76. South wind 5 to 10 mph.

    High: 76 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 53. Southeast wind 5 to 8 mph becoming light and variable.

    Low: 53 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 71. North northeast wind 7 to 10 mph.

    High: 71 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 67. North wind around 6 mph.
Tonight
A slight chance of showers between 7pm and 11pm. Mostly cloudy, with a low around 48. Northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 78. Light west northwest wind becoming northwest 9 to 14 mph in the morning. Winds could gust as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 48. North wind around 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 68. North wind 7 to 10 mph becoming east northeast in the afternoon.
Thursday Night
Clear, with a low around 44. East northeast wind around 6 mph becoming light and variable.
Friday
Sunny, with a high near 76. South wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 53. Southeast wind 5 to 8 mph becoming light and variable.
Saturday
Partly sunny, with a high near 71. North northeast wind 7 to 10 mph.
Saturday Night
Partly cloudy, with a low around 51. East northeast wind 5 to 9 mph.
Sunday
Mostly sunny, with a high near 73. North northeast wind 5 to 10 mph becoming east southeast in the afternoon.
Sunday Night
Partly cloudy, with a low around 58.
M.L.King Day
Mostly sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Palm Valley TX
 26.21°N 97.75°W
Last Update:
2:00 pm CST Jan 13, 2026
Forecast Valid:
2pm CST Jan 13, 2026-6pm CST Jan 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation