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.

Light Rain

78°F

26°C

Humidity 93%
Wind Speed NW 3 mph
Barometer 29.88 in (1011.8 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 7 Oct 9:52 pm CDT
Extended Forecast for

Rio Hondo TX

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers after 2am. Mostly clear, with a low around 74. North wind around 7 mph. Chance of precipitation is 20%.

    Low: 74 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms, mainly after 5pm. Sunny, with a high near 93. Northeast wind 9 to 17 mph, with gusts as high as 25 mph.

    High: 93 °F

    Chance
    Showers then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 73. Northeast wind 6 to 11 mph.

    Low: 73 °F

    Mostly Clear

  • Friday

    Friday: A slight chance of showers before 10am, then a slight chance of showers and thunderstorms between 10am and 4pm, then a slight chance of showers after 4pm. Sunny, with a high near 88. North northeast wind 10 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    High: 88 °F

    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 71. North northeast wind 6 to 11 mph becoming light. Winds could gust as high as 21 mph.

    Low: 71 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 94. North northeast wind 6 to 10 mph.

    High: 94 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 72. East wind 5 to 8 mph becoming calm.

    Low: 72 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 89. Light east southeast wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 21 mph.

    High: 89 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 75. Southeast wind 5 to 10 mph.

    Low: 75 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers after 2am. Mostly clear, with a low around 74. North wind around 7 mph. Chance of precipitation is 20%.
Thursday
A 40 percent chance of showers and thunderstorms, mainly after 5pm. Sunny, with a high near 93. Northeast wind 9 to 17 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 73. Northeast wind 6 to 11 mph.
Friday
A slight chance of showers before 10am, then a slight chance of showers and thunderstorms between 10am and 4pm, then a slight chance of showers after 4pm. Sunny, with a high near 88. North northeast wind 10 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 71. North northeast wind 6 to 11 mph becoming light. Winds could gust as high as 21 mph.
Saturday
Sunny, with a high near 94. North northeast wind 6 to 10 mph.
Saturday Night
Mostly clear, with a low around 72. East wind 5 to 8 mph becoming calm.
Sunday
Mostly sunny, with a high near 89. Light east southeast wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 75. Southeast wind 5 to 10 mph.
Columbus Day
Mostly sunny, with a high near 92. Southeast wind 5 to 14 mph, with gusts as high as 23 mph.
Monday Night
Mostly clear, with a low around 76. Southeast wind 6 to 11 mph, with gusts as high as 20 mph.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.
Tuesday Night
Mostly clear, with a low around 77.
Wednesday
Sunny, with a high near 92.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Rio Hondo TX
 26.24°N 97.6°W
Last Update:
10:00 pm CDT Oct 7, 2026
Forecast Valid:
10pm CDT Oct 7, 2026-6pm CDT Oct 14, 2026
 
Forecast Discussion
 
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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