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.

A Few Clouds

73°F

23°C

Humidity 94%
Wind Speed SE 12 mph
Barometer 30.01 in (1015.9 mb)
Dewpoint 71°F (22°C)
Visibility 8.00 mi
Last update 14 Apr 1:52 am CDT
Extended Forecast for

Palm Valley TX

  • Overnight

    Overnight: Mostly cloudy, with a low around 71. Southeast wind 11 to 13 mph, with gusts as high as 23 mph.

    Low: 71 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 89. Breezy, with a south southeast wind 14 to 21 mph, with gusts as high as 32 mph.

    High: 89 °F

    Decreasing
    Clouds and
    Breezy

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 71. Breezy, with a southeast wind 14 to 18 mph, with gusts as high as 29 mph.

    Low: 71 °F

    Increasing
    Clouds and
    Breezy then
    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 89. Breezy, with a south southeast wind 14 to 21 mph, with gusts as high as 32 mph.

    High: 89 °F

    Partly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 72. Southeast wind 10 to 16 mph, with gusts as high as 25 mph.

    Low: 72 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 90. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 90 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 71. Southeast wind 13 to 17 mph, with gusts as high as 26 mph.

    Low: 71 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 90. Breezy, with a south southeast wind 14 to 23 mph, with gusts as high as 37 mph.

    High: 90 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 72. Breezy, with a southeast wind 14 to 18 mph, with gusts as high as 30 mph.

    Low: 72 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 71. Southeast wind 11 to 13 mph, with gusts as high as 23 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 89. Breezy, with a south southeast wind 14 to 21 mph, with gusts as high as 32 mph.
Tuesday Night
Increasing clouds, with a low around 71. Breezy, with a southeast wind 14 to 18 mph, with gusts as high as 29 mph.
Wednesday
Partly sunny, with a high near 89. Breezy, with a south southeast wind 14 to 21 mph, with gusts as high as 32 mph.
Wednesday Night
Mostly cloudy, with a low around 72. Southeast wind 10 to 16 mph, with gusts as high as 25 mph.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 90. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 30 mph.
Thursday Night
Partly cloudy, with a low around 71. Southeast wind 13 to 17 mph, with gusts as high as 26 mph.
Friday
Mostly sunny, with a high near 90. Breezy, with a south southeast wind 14 to 23 mph, with gusts as high as 37 mph.
Friday Night
Mostly cloudy, with a low around 72. Breezy, with a southeast wind 14 to 18 mph, with gusts as high as 30 mph.
Saturday
Mostly cloudy, with a high near 91. Breezy, with a south southeast wind 14 to 18 mph, with gusts as high as 29 mph.
Saturday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68. East southeast wind 9 to 14 mph becoming northeast after midnight. Winds could gust as high as 22 mph.
Sunday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 82.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 66.
Monday
A 30 percent chance of showers. Mostly cloudy, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
Palm Valley TX
 26.21°N 97.75°W
Last Update:
2:18 am CDT Apr 14, 2026
Forecast Valid:
2am CDT Apr 14, 2026-6pm CDT Apr 20, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation