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.

Overcast

68°F

20°C

Humidity 68%
Wind Speed NW 8 mph
Barometer 30.21 in (1023.0 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 18 Oct 11:52 pm CDT
Extended Forecast for

10 Miles NNE Rio Hondo TX

  • Overnight

    Overnight: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 66. North northwest wind 3 to 6 mph.

    Low: 66 °F

    Slight Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers, mainly after 4pm. Partly sunny, with a high near 82. North northeast wind 7 to 13 mph, with gusts as high as 20 mph.

    High: 82 °F

    Partly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers before 9pm, then a slight chance of showers after 2am. Cloudy during the early evening, then gradual clearing, with a low around 71. East northeast wind 3 to 8 mph. Chance of precipitation is 30%.

    Low: 71 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 84. Northeast wind 6 to 15 mph, with gusts as high as 22 mph.

    High: 84 °F

    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 72. Northeast wind 5 to 10 mph becoming light.

    Low: 72 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84. East northeast wind 6 to 14 mph, with gusts as high as 21 mph.

    High: 84 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 70. East northeast wind 5 to 9 mph becoming calm in the evening.

    Low: 70 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 83. Light north northeast wind becoming east northeast 8 to 13 mph in the morning. Winds could gust as high as 20 mph.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 68. East wind 5 to 7 mph becoming calm in the evening.

    Low: 68 °F

    Clear

Detailed Forecast

Overnight
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 66. North northwest wind 3 to 6 mph.
Monday
A 30 percent chance of showers, mainly after 4pm. Partly sunny, with a high near 82. North northeast wind 7 to 13 mph, with gusts as high as 20 mph.
Monday Night
A chance of showers before 9pm, then a slight chance of showers after 2am. Cloudy during the early evening, then gradual clearing, with a low around 71. East northeast wind 3 to 8 mph. Chance of precipitation is 30%.
Tuesday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 84. Northeast wind 6 to 15 mph, with gusts as high as 22 mph.
Tuesday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 72. Northeast wind 5 to 10 mph becoming light.
Wednesday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84. East northeast wind 6 to 14 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 70. East northeast wind 5 to 9 mph becoming calm in the evening.
Thursday
Sunny, with a high near 83. 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 68. East wind 5 to 7 mph becoming calm in the evening.
Friday
Sunny, with a high near 85. Light east wind increasing to 8 to 13 mph in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Mostly clear, with a low around 70. Southeast wind 5 to 9 mph.
Saturday
Sunny, with a high near 85.
Saturday Night
Partly cloudy, with a low around 72.
Sunday
Mostly sunny, with a high near 85.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNE Rio Hondo TX
 26.38°N 97.52°W
Last Update:
12:18 am CDT Oct 19, 2026
Forecast Valid:
12am CDT Oct 19, 2026-6pm CDT Oct 25, 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