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.

Fog/Mist

58°F

14°C

Humidity 100%
Wind Speed W 6 mph
Barometer 30.12 in (1019.9 mb)
Dewpoint 58°F (14°C)
Visibility 6.00 mi
Last update 20 Apr 5:52 am CDT
Extended Forecast for

Palm Valley TX

  • Today

    Today: A chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers after 4pm. Mostly cloudy, with a high near 73. West wind 6 to 10 mph becoming east in the afternoon. Chance of precipitation is 50%.

    High: 73 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms before 4am, then a slight chance of showers between 4am and 5am. Mostly cloudy, with a low around 67. East wind 7 to 11 mph. Chance of precipitation is 40%.

    Low: 67 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A chance of showers between 7am and 10am, then a chance of showers and thunderstorms after 10am. Mostly cloudy, with a high near 82. Southeast wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.

    High: 82 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 68. Southeast wind 6 to 14 mph, with gusts as high as 21 mph.

    Low: 68 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 86. Southeast wind 6 to 13 mph, with gusts as high as 21 mph.

    High: 86 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 69. Southeast wind 8 to 13 mph, with gusts as high as 20 mph.

    Low: 69 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 88. Southeast wind 8 to 17 mph, with gusts as high as 28 mph.

    High: 88 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 73. Southeast wind 11 to 15 mph, with gusts as high as 24 mph.

    Low: 73 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 90. South southeast wind 10 to 15 mph, with gusts as high as 24 mph.

    High: 90 °F

    Partly Sunny

Detailed Forecast

Today
A chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers after 4pm. Mostly cloudy, with a high near 73. West wind 6 to 10 mph becoming east in the afternoon. Chance of precipitation is 50%.
Tonight
A chance of showers and thunderstorms before 4am, then a slight chance of showers between 4am and 5am. Mostly cloudy, with a low around 67. East wind 7 to 11 mph. Chance of precipitation is 40%.
Tuesday
A chance of showers between 7am and 10am, then a chance of showers and thunderstorms after 10am. Mostly cloudy, with a high near 82. Southeast wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Tuesday Night
Mostly cloudy, with a low around 68. Southeast wind 6 to 14 mph, with gusts as high as 21 mph.
Wednesday
Mostly sunny, with a high near 86. Southeast wind 6 to 13 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 69. Southeast wind 8 to 13 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 88. Southeast wind 8 to 17 mph, with gusts as high as 28 mph.
Thursday Night
Partly cloudy, with a low around 73. Southeast wind 11 to 15 mph, with gusts as high as 24 mph.
Friday
Partly sunny, with a high near 90. South southeast wind 10 to 15 mph, with gusts as high as 24 mph.
Friday Night
Partly cloudy, with a low around 73. Southeast wind 9 to 14 mph, with gusts as high as 22 mph.
Saturday
Partly sunny, with a high near 92. Southeast wind 9 to 14 mph, with gusts as high as 22 mph.
Saturday Night
Partly cloudy, with a low around 73.
Sunday
Partly sunny, with a high near 93.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Palm Valley TX
 26.21°N 97.75°W
Last Update:
6:30 am CDT Apr 20, 2026
Forecast Valid:
6am CDT Apr 20, 2026-6pm CDT Apr 26, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation