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.

Fog/Mist

73°F

23°C

Humidity 100%
Wind Speed Calm
Barometer 29.95 in (1014.1 mb)
Dewpoint 73°F (23°C)
Visibility 3.00 mi
Last update 6 Nov 6:52 am CST
Extended Forecast for

San Benito TX

  • Today

    Today: Showers likely and possibly a thunderstorm before 9am, then a chance of showers and thunderstorms, mainly between 9am and 5pm. Partly sunny, with a high near 82. Light north wind becoming north northeast 8 to 13 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    High: 82 °F

    Showers
    Likely

  • Tonight

    Tonight: A slight chance of showers between midnight and 3am. Partly cloudy, with a low around 69. North northeast wind 5 to 9 mph. Chance of precipitation is 20%.

    Low: 69 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82. North northeast wind 7 to 14 mph becoming east in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 30%.

    High: 82 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of showers and thunderstorms after midnight. Increasing clouds, with a low around 70. East wind around 10 mph, with gusts as high as 21 mph.

    Low: 70 °F

    Partly Cloudy
    then Chance
    T-storms

  • Sunday

    Sunday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 80. East southeast wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

    High: 80 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 65. East wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

    Low: 65 °F

    Chance
    T-storms then
    Showers
    Likely

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 77. Northeast wind 9 to 13 mph, with gusts as high as 22 mph.

    High: 77 °F

    Chance
    T-storms then
    Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 63. Northeast wind 7 to 10 mph becoming north northwest after midnight.

    Low: 63 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 78. North northwest wind 6 to 9 mph becoming northeast in the afternoon.

    High: 78 °F

    Mostly Cloudy

Detailed Forecast

Today
Showers likely and possibly a thunderstorm before 9am, then a chance of showers and thunderstorms, mainly between 9am and 5pm. Partly sunny, with a high near 82. Light north wind becoming north northeast 8 to 13 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
A slight chance of showers between midnight and 3am. Partly cloudy, with a low around 69. North northeast wind 5 to 9 mph. Chance of precipitation is 20%.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82. North northeast wind 7 to 14 mph becoming east in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 30%.
Saturday Night
A 40 percent chance of showers and thunderstorms after midnight. Increasing clouds, with a low around 70. East wind around 10 mph, with gusts as high as 21 mph.
Sunday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 80. East southeast wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Sunday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 65. East wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Monday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 77. Northeast wind 9 to 13 mph, with gusts as high as 22 mph.
Monday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 63. Northeast wind 7 to 10 mph becoming north northwest after midnight.
Tuesday
Mostly cloudy, with a high near 78. North northwest wind 6 to 9 mph becoming northeast in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 65. Northeast wind 5 to 7 mph becoming calm in the evening.
Veterans Day
A 20 percent chance of showers. Mostly cloudy, with a high near 80. Light and variable wind becoming east northeast 5 to 8 mph in the afternoon.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 66.
Thursday
A 20 percent 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:
San Benito TX
 26.12°N 97.62°W
Last Update:
6:45 am CST Nov 6, 2026
Forecast Valid:
6am CST Nov 6, 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