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

85°F

29°C

Humidity 70%
Wind Speed SE 15 mph
Barometer 29.80 in (1009.1 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 5 Nov 4:52 pm CST
Extended Forecast for

2 Miles SSE San Benito TX

  • This Afternoon

    This Afternoon: A 20 percent chance of showers. Partly sunny, with a high near 89. East southeast wind around 11 mph.

    High: 89 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A chance of showers, with thunderstorms also possible after midnight. Mostly cloudy, with a low around 71. Southeast wind 5 to 10 mph becoming light and variable. Chance of precipitation is 50%.

    Low: 71 °F

    Chance
    Showers

  • Friday

    Friday: Showers and possibly a thunderstorm before 10am, then a chance of showers and thunderstorms between 10am and 5pm. High near 81. North wind 5 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

    High: 81 °F

    Showers then
    Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 68. North northeast wind 6 to 9 mph.

    Low: 68 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 81. North northeast wind 8 to 13 mph becoming east in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 50%.

    High: 81 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 67. East southeast wind 8 to 10 mph. Chance of precipitation is 70%.

    Low: 67 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers and possibly a thunderstorm. High near 77. East southeast wind 8 to 15 mph becoming north northeast in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 90%.

    High: 77 °F

    T-storms then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 59. North northeast wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

    Low: 59 °F

    Showers
    Likely

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 72. North wind 11 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

    High: 72 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
A 20 percent chance of showers. Partly sunny, with a high near 89. East southeast wind around 11 mph.
Tonight
A chance of showers, with thunderstorms also possible after midnight. Mostly cloudy, with a low around 71. Southeast wind 5 to 10 mph becoming light and variable. Chance of precipitation is 50%.
Friday
Showers and possibly a thunderstorm before 10am, then a chance of showers and thunderstorms between 10am and 5pm. High near 81. North wind 5 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Friday Night
A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 68. North northeast wind 6 to 9 mph.
Saturday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 81. North northeast wind 8 to 13 mph becoming east in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 50%.
Saturday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 67. East southeast wind 8 to 10 mph. Chance of precipitation is 70%.
Sunday
Showers and possibly a thunderstorm. High near 77. East southeast wind 8 to 15 mph becoming north northeast in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 90%.
Sunday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 59. North northeast wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Monday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 72. North wind 11 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Monday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 59. North northwest wind 7 to 10 mph.
Tuesday
Partly sunny, with a high near 77. North northwest wind 7 to 9 mph.
Tuesday Night
Mostly cloudy, with a low around 62.
Veterans Day
A 20 percent chance of showers. Mostly cloudy, with a high near 79.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 64.
Thursday
A slight chance of showers. Partly sunny, with a high near 81.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE San Benito TX
 26.12°N 97.62°W
Last Update:
5:30 pm CST Nov 5, 2026
Forecast Valid:
5pm CST Nov 5, 2026-6pm CST Nov 12, 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