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.

Mostly Cloudy

87°F

31°C

Humidity 53%
Wind Speed SE 20 G 31 mph
Barometer 29.88 in (1011.8 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 15 Apr 3:52 pm CDT
Extended Forecast for

Rio Hondo TX

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 88. Breezy, with a south southeast wind around 20 mph, with gusts as high as 29 mph.

    High: 88 °F

    Partly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 71. Southeast wind 10 to 17 mph, with gusts as high as 24 mph.

    Low: 71 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 90. Breezy, with a southeast wind 10 to 20 mph, with gusts as high as 28 mph.

    High: 90 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 72. Breezy, with a southeast wind 13 to 18 mph, with gusts as high as 25 mph.

    Low: 72 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Friday

    Friday: Partly sunny, with a high near 90. Breezy, with a south southeast wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 90 °F

    Partly Sunny
    and Breezy

  • Friday Night

    Friday Night: Increasing clouds, with a low around 72. Breezy, with a southeast wind 15 to 21 mph, with gusts as high as 29 mph.

    Low: 72 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 90. Breezy, with a south southeast wind 14 to 20 mph, with gusts as high as 28 mph.

    High: 90 °F

    Mostly Cloudy
    and Breezy

  • Saturday Night

    Saturday Night: A slight chance of showers, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 67. East southeast wind 9 to 15 mph becoming north northeast after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 50%.

    Low: 67 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm. Cloudy, with a high near 78. Breezy, with a northeast wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.

    High: 78 °F

    Showers
    Likely and
    Breezy

Detailed Forecast

This Afternoon
Partly sunny, with a high near 88. Breezy, with a south southeast wind around 20 mph, with gusts as high as 29 mph.
Tonight
Mostly cloudy, with a low around 71. Southeast wind 10 to 17 mph, with gusts as high as 24 mph.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 90. Breezy, with a southeast wind 10 to 20 mph, with gusts as high as 28 mph.
Thursday Night
Increasing clouds, with a low around 72. Breezy, with a southeast wind 13 to 18 mph, with gusts as high as 25 mph.
Friday
Partly sunny, with a high near 90. Breezy, with a south southeast wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 36 mph.
Friday Night
Increasing clouds, with a low around 72. Breezy, with a southeast wind 15 to 21 mph, with gusts as high as 29 mph.
Saturday
Mostly cloudy, with a high near 90. Breezy, with a south southeast wind 14 to 20 mph, with gusts as high as 28 mph.
Saturday Night
A slight chance of showers, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 67. East southeast wind 9 to 15 mph becoming north northeast after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 50%.
Sunday
Showers likely and possibly a thunderstorm. Cloudy, with a high near 78. Breezy, with a northeast wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.
Sunday Night
A chance of showers and thunderstorms. Cloudy, with a low around 65. Northeast wind 9 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Monday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 81. East southeast wind 9 to 16 mph, with gusts as high as 24 mph.
Monday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Tuesday
A 20 percent chance of showers. Mostly cloudy, with a high near 84.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Rio Hondo TX
 26.24°N 97.57°W
Last Update:
4:30 pm CDT Apr 15, 2026
Forecast Valid:
4pm CDT Apr 15, 2026-6pm CDT Apr 21, 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