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

78°F

26°C

Humidity 90%
Wind Speed Calm
Barometer 29.88 in (1011.9 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 6 Oct 8:52 am CDT
Extended Forecast for

5 Miles E Rio Hondo TX

  • Today

    Today: Sunny, with a high near 94. Light and variable wind becoming east southeast 6 to 11 mph in the afternoon.

    High: 94 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 74. East southeast wind 5 to 10 mph becoming light southeast after midnight.

    Low: 74 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91. Light east southeast wind becoming east 8 to 13 mph in the morning.

    High: 91 °F

    Chance
    Showers then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of thunderstorms before 7pm, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 76. East wind 5 to 10 mph. Chance of precipitation is 30%.

    Low: 76 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then showers likely after 4pm. Mostly sunny, with a high near 90. Northeast wind 6 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

    High: 90 °F

    Chance
    T-storms then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers, with thunderstorms also possible after 1am. Partly cloudy, with a low around 75. Northeast wind 6 to 11 mph. Chance of precipitation is 40%.

    Low: 75 °F

    Chance
    Showers

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 89. Northeast wind 9 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    High: 89 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of showers, mainly before 1am. Mostly clear, with a low around 74. East northeast wind 7 to 13 mph.

    Low: 74 °F

    Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89. Northeast wind 9 to 15 mph, with gusts as high as 23 mph.

    High: 89 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 94. Light and variable wind becoming east southeast 6 to 11 mph in the afternoon.
Tonight
Mostly clear, with a low around 74. East southeast wind 5 to 10 mph becoming light southeast after midnight.
Tuesday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91. Light east southeast wind becoming east 8 to 13 mph in the morning.
Tuesday Night
A slight chance of thunderstorms before 7pm, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 76. East wind 5 to 10 mph. Chance of precipitation is 30%.
Wednesday
A chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then showers likely after 4pm. Mostly sunny, with a high near 90. Northeast wind 6 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Wednesday Night
A chance of showers, with thunderstorms also possible after 1am. Partly cloudy, with a low around 75. Northeast wind 6 to 11 mph. Chance of precipitation is 40%.
Thursday
Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 89. Northeast wind 9 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of showers, mainly before 1am. Mostly clear, with a low around 74. East northeast wind 7 to 13 mph.
Friday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89. Northeast wind 9 to 15 mph, with gusts as high as 23 mph.
Friday Night
Mostly clear, with a low around 71. East northeast wind 5 to 10 mph.
Saturday
A 20 percent chance of showers. Sunny, with a high near 89. East northeast wind 6 to 11 mph.
Saturday Night
Mostly clear, with a low around 70.
Sunday
Sunny, with a high near 89.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Rio Hondo TX
 26.22°N 97.49°W
Last Update:
9:00 am CDT Oct 6, 2025
Forecast Valid:
9am CDT Oct 6, 2025-6pm CDT Oct 12, 2025
 
Forecast Discussion
 
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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