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.

Partly Cloudy

80°F

27°C

Humidity 64%
Wind Speed E 18 mph
Barometer 30.01 in (1016.2 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 9 Apr 3:52 pm CDT
Extended Forecast for

Rio Hondo TX

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms, mainly before 5pm. Partly sunny, with a high near 83. East wind around 15 mph, with gusts as high as 21 mph.

    High: 83 °F

    Chance
    T-storms

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms. Cloudy, then gradually becoming partly cloudy, with a low around 68. East southeast wind 6 to 14 mph, with gusts as high as 20 mph.

    Low: 68 °F

    Chance
    T-storms

  • Friday

    Friday: Showers and thunderstorms likely, mainly before 2pm. Partly sunny, with a high near 83. East southeast wind 6 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

    High: 83 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 69. East southeast wind 7 to 14 mph, with gusts as high as 20 mph.

    Low: 69 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Saturday

    Saturday: A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 4pm, then a chance of showers after 4pm. Partly sunny, with a high near 84. Breezy, with an east southeast wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 30%.

    High: 84 °F

    Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 71. Breezy, with a southeast wind 13 to 18 mph, with gusts as high as 25 mph.

    Low: 71 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 86. Breezy, with a southeast wind 13 to 21 mph, with gusts as high as 31 mph.

    High: 86 °F

    Partly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 71. Breezy, with a southeast wind 13 to 18 mph, with gusts as high as 26 mph.

    Low: 71 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 88. Breezy, with a south southeast wind 11 to 21 mph, with gusts as high as 31 mph.

    High: 88 °F

    Partly Sunny
    and Breezy

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms, mainly before 5pm. Partly sunny, with a high near 83. East wind around 15 mph, with gusts as high as 21 mph.
Tonight
A 50 percent chance of showers and thunderstorms. Cloudy, then gradually becoming partly cloudy, with a low around 68. East southeast wind 6 to 14 mph, with gusts as high as 20 mph.
Friday
Showers and thunderstorms likely, mainly before 2pm. Partly sunny, with a high near 83. East southeast wind 6 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Friday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 69. East southeast wind 7 to 14 mph, with gusts as high as 20 mph.
Saturday
A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 4pm, then a chance of showers after 4pm. Partly sunny, with a high near 84. Breezy, with an east southeast wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 71. Breezy, with a southeast wind 13 to 18 mph, with gusts as high as 25 mph.
Sunday
Partly sunny, with a high near 86. Breezy, with a southeast wind 13 to 21 mph, with gusts as high as 31 mph.
Sunday Night
Mostly cloudy, with a low around 71. Breezy, with a southeast wind 13 to 18 mph, with gusts as high as 26 mph.
Monday
Partly sunny, with a high near 88. Breezy, with a south southeast wind 11 to 21 mph, with gusts as high as 31 mph.
Monday Night
Partly cloudy, with a low around 72. Breezy, with a southeast wind 15 to 18 mph, with gusts as high as 25 mph.
Tuesday
Partly sunny, with a high near 89. Breezy, with a south southeast wind 15 to 22 mph, with gusts as high as 32 mph.
Tuesday Night
Mostly cloudy, with a low around 71. Breezy.
Wednesday
Partly sunny, with a high near 90. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Rio Hondo TX
 26.24°N 97.57°W
Last Update:
4:30 pm CDT Apr 9, 2026
Forecast Valid:
4pm CDT Apr 9, 2026-6pm CDT Apr 15, 2026
 
Forecast Discussion
 
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Additional Resources

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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