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

77°F

25°C

Humidity 52%
Wind Speed E 8 mph
Barometer 29.94 in (1013.6 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 13 Nov 3:52 pm CST
Extended Forecast for

Rio Hondo TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 78. East northeast wind 7 to 9 mph.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 63. East southeast wind 3 to 6 mph.

    Low: 63 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A slight chance of showers between 11am and noon. Mostly sunny, with a high near 78. East southeast wind 7 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 78 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 69. Southeast wind 10 to 13 mph, with gusts as high as 24 mph.

    Low: 69 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 83. Southeast wind 10 to 16 mph, with gusts as high as 25 mph.

    High: 83 °F

    Sunny then
    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers before 9pm, then a chance of showers and thunderstorms between 9pm and 3am, then a chance of showers after 3am. Partly cloudy, with a low around 65. Southeast wind 5 to 15 mph becoming north northwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 50%.

    Low: 65 °F

    Chance
    Showers

  • Monday

    Monday: Partly sunny, with a high near 70. Breezy, with a north wind 17 to 20 mph, with gusts as high as 30 mph.

    High: 70 °F

    Partly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 59. Breezy, with a north northwest wind 15 to 20 mph, with gusts as high as 29 mph.

    Low: 59 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 70. North northwest wind 10 to 15 mph, with gusts as high as 24 mph.

    High: 70 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 78. East northeast wind 7 to 9 mph.
Tonight
Increasing clouds, with a low around 63. East southeast wind 3 to 6 mph.
Saturday
A slight chance of showers between 11am and noon. Mostly sunny, with a high near 78. East southeast wind 7 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 69. Southeast wind 10 to 13 mph, with gusts as high as 24 mph.
Sunday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 83. Southeast wind 10 to 16 mph, with gusts as high as 25 mph.
Sunday Night
A chance of showers before 9pm, then a chance of showers and thunderstorms between 9pm and 3am, then a chance of showers after 3am. Partly cloudy, with a low around 65. Southeast wind 5 to 15 mph becoming north northwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 50%.
Monday
Partly sunny, with a high near 70. Breezy, with a north wind 17 to 20 mph, with gusts as high as 30 mph.
Monday Night
Mostly cloudy, with a low around 59. Breezy, with a north northwest wind 15 to 20 mph, with gusts as high as 29 mph.
Tuesday
Partly sunny, with a high near 70. North northwest wind 10 to 15 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly cloudy, with a low around 64. North northwest wind 6 to 9 mph.
Wednesday
Partly sunny, with a high near 76. North northwest wind 5 to 10 mph becoming east northeast in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 69.
Thursday
A 20 percent chance of showers. Mostly cloudy, with a high near 79.
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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:
4:15 pm CST Nov 13, 2026
Forecast Valid:
4pm CST Nov 13, 2026-6pm CST Nov 19, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation