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

81°F

27°C

Humidity 91%
Wind Speed SE 10 mph
Barometer 29.91 in (1012.7 mb)
Dewpoint 78°F (26°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 5 Aug 3:52 am CDT
Extended Forecast for

Los Indios TX

  • Today

    Today: Mostly sunny, with a high near 99. Heat index values as high as 111. South southeast wind 9 to 16 mph, with gusts as high as 24 mph.

    High: 99 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 79. Southeast wind 7 to 15 mph, with gusts as high as 24 mph.

    Low: 79 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 99. Heat index values as high as 112. South southeast wind 7 to 15 mph, with gusts as high as 23 mph.

    High: 99 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 78. Southeast wind 6 to 16 mph, with gusts as high as 24 mph.

    Low: 78 °F

    Clear

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 98. Southeast wind 5 to 14 mph, with gusts as high as 22 mph.

    High: 98 °F

    Sunny then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 77. East southeast wind 9 to 14 mph becoming light southeast after midnight. Winds could gust as high as 21 mph.

    Low: 77 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 97. Light east southeast wind becoming east 8 to 13 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 97 °F

    Sunny then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 77. East wind 8 to 13 mph becoming light south southeast after midnight. Winds could gust as high as 20 mph.

    Low: 77 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 97. Light east southeast wind increasing to 8 to 13 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 97 °F

    Sunny then
    Slight Chance
    T-storms

Detailed Forecast

Today
Mostly sunny, with a high near 99. Heat index values as high as 111. South southeast wind 9 to 16 mph, with gusts as high as 24 mph.
Tonight
Mostly clear, with a low around 79. Southeast wind 7 to 15 mph, with gusts as high as 24 mph.
Thursday
Sunny, with a high near 99. Heat index values as high as 112. South southeast wind 7 to 15 mph, with gusts as high as 23 mph.
Thursday Night
Clear, with a low around 78. Southeast wind 6 to 16 mph, with gusts as high as 24 mph.
Friday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 98. Southeast wind 5 to 14 mph, with gusts as high as 22 mph.
Friday Night
Mostly clear, with a low around 77. East southeast wind 9 to 14 mph becoming light southeast after midnight. Winds could gust as high as 21 mph.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 97. Light east southeast wind becoming east 8 to 13 mph in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Mostly clear, with a low around 77. East wind 8 to 13 mph becoming light south southeast after midnight. Winds could gust as high as 20 mph.
Sunday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 97. Light east southeast wind increasing to 8 to 13 mph in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Mostly clear, with a low around 78. East southeast wind 7 to 14 mph, with gusts as high as 21 mph.
Monday
Sunny, with a high near 98. South southeast wind 6 to 16 mph, with gusts as high as 26 mph.
Monday Night
Mostly clear, with a low around 79.
Tuesday
Sunny, with a high near 98. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Los Indios TX
 26.12°N 97.65°W
Last Update:
4:30 am CDT Aug 5, 2026
Forecast Valid:
4am CDT Aug 5, 2026-6pm CDT Aug 11, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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