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

76°F

24°C

Humidity 77%
Wind Speed E 10 mph
Barometer 30.07 in (1018.2 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 9 Apr 10:52 am CDT
Extended Forecast for

Rio Hondo TX

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly between 1pm and 2pm. Mostly cloudy, with a high near 83. East wind 10 to 14 mph, with gusts as high as 21 mph.

    High: 83 °F

    Chance
    Showers

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms. Mostly 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 likely and possibly a thunderstorm. Partly sunny, with a high near 82. East southeast wind 6 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

    High: 82 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Partly cloudy, with a low around 68. East southeast wind 7 to 14 mph, with gusts as high as 20 mph.

    Low: 68 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers before 1pm, then a slight chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers after 4pm. Partly sunny, with a high near 85. 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: 85 °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 87. Breezy, with a southeast wind 13 to 22 mph, with gusts as high as 32 mph.

    High: 87 °F

    Partly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 71. Breezy, with a southeast wind 14 to 18 mph, with gusts as high as 28 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 14 to 22 mph, with gusts as high as 32 mph.

    High: 88 °F

    Partly Sunny
    and Breezy

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly between 1pm and 2pm. Mostly cloudy, with a high near 83. East wind 10 to 14 mph, with gusts as high as 21 mph.
Tonight
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68. East southeast wind 6 to 14 mph, with gusts as high as 20 mph.
Friday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 82. East southeast wind 6 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Friday Night
Partly cloudy, with a low around 68. East southeast wind 7 to 14 mph, with gusts as high as 20 mph.
Saturday
A chance of showers before 1pm, then a slight chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers after 4pm. Partly sunny, with a high near 85. 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 87. Breezy, with a southeast wind 13 to 22 mph, with gusts as high as 32 mph.
Sunday Night
Mostly cloudy, with a low around 71. Breezy, with a southeast wind 14 to 18 mph, with gusts as high as 28 mph.
Monday
Partly sunny, with a high near 88. Breezy, with a south southeast wind 14 to 22 mph, with gusts as high as 32 mph.
Monday Night
Mostly cloudy, with a low around 72. Breezy, with a southeast wind 16 to 20 mph, with gusts as high as 28 mph.
Tuesday
Partly sunny, with a high near 90. Breezy, with a south southeast wind 17 to 23 mph, with gusts as high as 33 mph.
Tuesday Night
Mostly cloudy, with a low around 72. Breezy.
Wednesday
Mostly cloudy, with a high near 89. 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:
11:45 am CDT Apr 9, 2026
Forecast Valid:
11am CDT Apr 9, 2026-6pm CDT Apr 15, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation