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.

Mostly Cloudy

90°F

32°C

Humidity 59%
Wind Speed E 15 mph
Barometer 29.98 in (1015.1 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index99°F (37°C)
Last update 13 Sep 12:52 pm CDT
Extended Forecast for

San Benito TX

  • This Afternoon

    This Afternoon: A 50 percent chance of showers and thunderstorms, mainly before 4pm. Mostly sunny, with a high near 92. East wind around 13 mph, with gusts as high as 22 mph.

    High: 92 °F

    Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 75. East southeast wind 5 to 11 mph, with gusts as high as 20 mph.

    Low: 75 °F

    Mostly Clear

  • Sunday

    Sunday: A slight chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers after 4pm. Mostly sunny, with a high near 92. East wind 5 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    High: 92 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 75. East wind 5 to 10 mph becoming light east southeast after midnight.

    Low: 75 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Monday

    Monday: A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 92. Light east wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 60%.

    High: 92 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A chance of showers and thunderstorms. Mostly clear, with a low around 74. East wind 5 to 10 mph becoming light after midnight. Chance of precipitation is 30%.

    Low: 74 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after 10am. Mostly sunny, with a high near 92. Light northeast wind becoming east 5 to 10 mph in the morning. Chance of precipitation is 50%.

    High: 92 °F

    Chance
    Showers then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 74. East wind 5 to 10 mph becoming light east southeast in the evening.

    Low: 74 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92. Light east northeast wind becoming east 5 to 10 mph in the morning.

    High: 92 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms, mainly before 4pm. Mostly sunny, with a high near 92. East wind around 13 mph, with gusts as high as 22 mph.
Tonight
Mostly clear, with a low around 75. East southeast wind 5 to 11 mph, with gusts as high as 20 mph.
Sunday
A slight chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers after 4pm. Mostly sunny, with a high near 92. East wind 5 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Sunday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 75. East wind 5 to 10 mph becoming light east southeast after midnight.
Monday
A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 92. Light east wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Monday Night
A chance of showers and thunderstorms. Mostly clear, with a low around 74. East wind 5 to 10 mph becoming light after midnight. Chance of precipitation is 30%.
Tuesday
A chance of showers, with thunderstorms also possible after 10am. Mostly sunny, with a high near 92. Light northeast wind becoming east 5 to 10 mph in the morning. Chance of precipitation is 50%.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 74. East wind 5 to 10 mph becoming light east southeast in the evening.
Wednesday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92. Light east northeast wind becoming east 5 to 10 mph in the morning.
Wednesday Night
A 30 percent chance of showers, mainly after 1am. Mostly clear, with a low around 74. East wind 5 to 9 mph becoming calm after midnight.
Thursday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92. Light east northeast wind becoming east 5 to 10 mph in the morning.
Thursday Night
A 30 percent chance of showers. Mostly clear, with a low around 75.
Friday
A 50 percent chance of showers and thunderstorms. Sunny, with a high near 93.
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ABOUT THIS FORECAST

 
Point Forecast:
San Benito TX
 26.12°N 97.62°W
Last Update:
1:00 pm CDT Sep 13, 2025
Forecast Valid:
1pm CDT Sep 13, 2025-6pm CDT Sep 19, 2025
 
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