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

80°F

27°C

Humidity 85%
Wind Speed S 6 mph
Barometer 30.04 in (1017.0 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 20 Jun 9:52 am CDT
Extended Forecast for

San Benito TX

  • Today

    Today: A chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 91. Southeast wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

    High: 91 °F

    Chance
    T-storms then
    Showers
    Likely

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly between 4am and 5am. Mostly cloudy, with a low around 76. Southeast wind 7 to 14 mph, with gusts as high as 21 mph.

    Low: 76 °F

    Chance
    T-storms

  • Saturday

    Saturday: Showers and thunderstorms likely before 10am, then showers likely and possibly a thunderstorm between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 90. Southeast wind 7 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.

    High: 90 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 76. Southeast wind 7 to 14 mph, with gusts as high as 22 mph.

    Low: 76 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 93. Southeast wind 7 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 93 °F

    Chance
    T-storms

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 1am. Mostly clear, with a low around 76. Southeast wind 6 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    Low: 76 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93. Southeast wind 6 to 14 mph, with gusts as high as 23 mph.

    High: 93 °F

    Chance
    T-storms

  • Monday Night

    Monday Night: A slight chance of showers, with thunderstorms also possible after 1am. Mostly clear, with a low around 76. Southeast wind 5 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 76 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93. Light east southeast wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 20 mph.

    High: 93 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Today
A chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 91. Southeast wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Tonight
A 30 percent chance of showers and thunderstorms, mainly between 4am and 5am. Mostly cloudy, with a low around 76. Southeast wind 7 to 14 mph, with gusts as high as 21 mph.
Saturday
Showers and thunderstorms likely before 10am, then showers likely and possibly a thunderstorm between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 90. Southeast wind 7 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Saturday Night
Partly cloudy, with a low around 76. Southeast wind 7 to 14 mph, with gusts as high as 22 mph.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 93. Southeast wind 7 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Sunday Night
A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 1am. Mostly clear, with a low around 76. Southeast wind 6 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Monday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93. Southeast wind 6 to 14 mph, with gusts as high as 23 mph.
Monday Night
A slight chance of showers, with thunderstorms also possible after 1am. Mostly clear, with a low around 76. Southeast wind 5 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tuesday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93. Light east southeast wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 20 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 75. East southeast wind 6 to 11 mph becoming light southeast after midnight.
Wednesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 92. Light east wind becoming east southeast 6 to 11 mph in the morning.
Wednesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 75.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
San Benito TX
 26.15°N 97.62°W
Last Update:
9:45 am CDT Jun 20, 2025
Forecast Valid:
9am CDT Jun 20, 2025-6pm CDT Jun 26, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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