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.

Light Rain

71°F

22°C

Humidity 100%
Wind Speed E 12 mph
Barometer 30.06 in (1017.9 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 9 Apr 11:52 pm CDT
Extended Forecast for

San Benito TX

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68. East southeast wind 6 to 9 mph.

    Low: 68 °F

    Chance
    T-storms

  • Friday

    Friday: Showers and thunderstorms likely, mainly before 3pm. Partly sunny, with a high near 83. East southeast wind 5 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

    High: 83 °F

    Chance
    T-storms then
    Showers
    Likely

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am, then a slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 70. East southeast wind 7 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 70 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 4pm, then a chance of showers after 4pm. Partly sunny, with a high near 85. Breezy, with a southeast wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 30%.

    High: 85 °F

    Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 71. Southeast wind 11 to 17 mph, with gusts as high as 26 mph.

    Low: 71 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 86. Breezy, with a southeast wind 13 to 21 mph, with gusts as high as 32 mph.

    High: 86 °F

    Partly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 72. Southeast wind 13 to 17 mph, with gusts as high as 26 mph.

    Low: 72 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 88. Breezy, with a south southeast wind 11 to 21 mph, with gusts as high as 32 mph.

    High: 88 °F

    Partly Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 72. Southeast wind 15 to 17 mph, with gusts as high as 26 mph.

    Low: 72 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68. East southeast wind 6 to 9 mph.
Friday
Showers and thunderstorms likely, mainly before 3pm. Partly sunny, with a high near 83. East southeast wind 5 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Friday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am, then a slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 70. East southeast wind 7 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Saturday
A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 4pm, then a chance of showers after 4pm. Partly sunny, with a high near 85. Breezy, with a southeast wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 71. Southeast wind 11 to 17 mph, with gusts as high as 26 mph.
Sunday
Partly sunny, with a high near 86. Breezy, with a southeast wind 13 to 21 mph, with gusts as high as 32 mph.
Sunday Night
Mostly cloudy, with a low around 72. Southeast wind 13 to 17 mph, with gusts as high as 26 mph.
Monday
Partly sunny, with a high near 88. Breezy, with a south southeast wind 11 to 21 mph, with gusts as high as 32 mph.
Monday Night
Partly cloudy, with a low around 72. Southeast wind 15 to 17 mph, with gusts as high as 26 mph.
Tuesday
Partly sunny, with a high near 89. Breezy, with a south southeast wind 16 to 22 mph, with gusts as high as 34 mph.
Tuesday Night
Mostly cloudy, with a low around 72. Breezy, with a southeast wind 15 to 18 mph, with gusts as high as 28 mph.
Wednesday
Partly sunny, with a high near 90. Breezy.
Wednesday Night
Mostly cloudy, with a low around 72.
Thursday
Mostly sunny, with a high near 90. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
San Benito TX
 26.12°N 97.62°W
Last Update:
11:45 pm CDT Apr 9, 2026
Forecast Valid:
11pm CDT Apr 9, 2026-6pm CDT Apr 16, 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