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.

Fair

65°F

18°C

Humidity 87%
Wind Speed SE 5 mph
Barometer 29.97 in (1014.8 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 13 Nov 7:52 pm CST
Extended Forecast for

Palm Valley TX

  • Tonight

    Tonight: Partly cloudy, with a low around 62. East wind 3 to 6 mph.

    Low: 62 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers between 11am and noon. Increasing clouds, with a high near 77. East southeast wind 6 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 77 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 69. Southeast wind 9 to 11 mph, with gusts as high as 23 mph.

    Low: 69 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 84. Southeast wind 9 to 15 mph, with gusts as high as 26 mph.

    High: 84 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers before 9pm, then a chance of showers and thunderstorms between 9pm and 3am, then a chance of showers after 3am. Partly cloudy, with a low around 65. Southeast wind 5 to 15 mph becoming north northwest after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 40%.

    Low: 65 °F

    Chance
    Showers

  • Monday

    Monday: Partly sunny, with a high near 70. Breezy, with a north wind 14 to 18 mph, with gusts as high as 32 mph.

    High: 70 °F

    Partly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 59. North northwest wind 13 to 16 mph, with gusts as high as 28 mph.

    Low: 59 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 70. North northwest wind 8 to 14 mph, with gusts as high as 24 mph.

    High: 70 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 64. North northwest wind 5 to 7 mph.

    Low: 64 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 62. East wind 3 to 6 mph.
Saturday
A slight chance of showers between 11am and noon. Increasing clouds, with a high near 77. East southeast wind 6 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 69. Southeast wind 9 to 11 mph, with gusts as high as 23 mph.
Sunday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 84. Southeast wind 9 to 15 mph, with gusts as high as 26 mph.
Sunday Night
A chance of showers before 9pm, then a chance of showers and thunderstorms between 9pm and 3am, then a chance of showers after 3am. Partly cloudy, with a low around 65. Southeast wind 5 to 15 mph becoming north northwest after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 40%.
Monday
Partly sunny, with a high near 70. Breezy, with a north wind 14 to 18 mph, with gusts as high as 32 mph.
Monday Night
Mostly cloudy, with a low around 59. North northwest wind 13 to 16 mph, with gusts as high as 28 mph.
Tuesday
Partly sunny, with a high near 70. North northwest wind 8 to 14 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly cloudy, with a low around 64. North northwest wind 5 to 7 mph.
Wednesday
Partly sunny, with a high near 76. North northwest wind 5 to 8 mph becoming east northeast in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 68. East northeast wind 3 to 7 mph.
Thursday
A 20 percent chance of showers. Mostly cloudy, with a high near 79.
Thursday Night
Mostly cloudy, with a low around 70.
Friday
Partly sunny, with a high near 81.
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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:
8:15 pm CST Nov 13, 2026
Forecast Valid:
8pm CST Nov 13, 2026-6pm CST Nov 20, 2026
 
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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