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

69°F

21°C

Humidity 44%
Wind Speed N 14 mph
Barometer 30.32 in (1026.5 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 18 Oct 10:52 am CDT
Extended Forecast for

Rio Hondo TX

  • Today

    Today: Partly sunny, with a high near 78. North wind around 14 mph, with gusts as high as 22 mph.

    High: 78 °F

    Partly Sunny

  • Tonight

    Tonight: A slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 65. North northwest wind 6 to 9 mph. Chance of precipitation is 20%.

    Low: 65 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of showers after 4pm. Mostly cloudy, with a high near 82. North northwest wind 7 to 13 mph, with gusts as high as 21 mph.

    High: 82 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday Night

    Monday Night: A 30 percent chance of showers before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 69. North northeast wind 5 to 9 mph becoming light northeast.

    Low: 69 °F

    Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 85. Northeast wind 6 to 15 mph, with gusts as high as 23 mph.

    High: 85 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 71. Northeast wind 5 to 10 mph becoming light.

    Low: 71 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85. East northeast wind 6 to 14 mph, with gusts as high as 22 mph.

    High: 85 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 70. East northeast wind 5 to 10 mph becoming light east in the evening.

    Low: 70 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 86. Light north northeast wind becoming east northeast 8 to 13 mph in the morning. Winds could gust as high as 20 mph.

    High: 86 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 78. North wind around 14 mph, with gusts as high as 22 mph.
Tonight
A slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 65. North northwest wind 6 to 9 mph. Chance of precipitation is 20%.
Monday
A 30 percent chance of showers after 4pm. Mostly cloudy, with a high near 82. North northwest wind 7 to 13 mph, with gusts as high as 21 mph.
Monday Night
A 30 percent chance of showers before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 69. North northeast wind 5 to 9 mph becoming light northeast.
Tuesday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 85. Northeast wind 6 to 15 mph, with gusts as high as 23 mph.
Tuesday Night
Partly cloudy, with a low around 71. Northeast wind 5 to 10 mph becoming light.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85. East northeast wind 6 to 14 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly clear, with a low around 70. East northeast wind 5 to 10 mph becoming light east in the evening.
Thursday
Sunny, with a high near 86. Light north northeast wind becoming east northeast 8 to 13 mph in the morning. Winds could gust as high as 20 mph.
Thursday Night
Clear, with a low around 67. East wind 5 to 8 mph becoming calm in the evening.
Friday
Sunny, with a high near 86. Light east wind increasing to 6 to 11 mph in the afternoon.
Friday Night
Mostly clear, with a low around 69.
Saturday
Sunny, with a high near 87.
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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:
11:18 am CDT Oct 18, 2026
Forecast Valid:
11am CDT Oct 18, 2026-6pm CDT Oct 24, 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