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

77°F

25°C

Humidity 74%
Wind Speed S 9 mph
Barometer 29.96 in (1014.6 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 26 Dec 5:52 pm CST
Extended Forecast for

San Benito TX

  • Tonight

    Tonight: Partly cloudy, with a low around 67. South southeast wind 8 to 11 mph, with gusts as high as 20 mph.

    Low: 67 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 85. Breezy, with a south southeast wind 8 to 18 mph, with gusts as high as 29 mph.

    High: 85 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 66. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 66 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 86. Breezy, with a south southeast wind 10 to 18 mph, with gusts as high as 29 mph.

    High: 86 °F

    Sunny then
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: A chance of showers between midnight and 3am, then a chance of showers and thunderstorms after 3am. Partly cloudy, with a low around 60. South southeast wind 6 to 13 mph becoming northeast after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 30%.

    Low: 60 °F

    Partly Cloudy
    then Chance
    Showers

  • Monday

    Monday: A chance of showers and thunderstorms. Mostly cloudy, with a temperature rising to near 61 by 8am, then falling to around 52 during the remainder of the day. Breezy, with a north wind 10 to 15 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 50%.

    High: 61 °F⇓

    Breezy.
    Chance
    T-storms then
    Slight Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 45. Breezy, with a north northwest wind 14 to 18 mph, with gusts as high as 33 mph.

    Low: 45 °F

    Cloudy and
    Breezy then
    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 54. North northwest wind 8 to 14 mph, with gusts as high as 25 mph.

    High: 54 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 36. North northwest wind 3 to 6 mph.

    Low: 36 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 67. South southeast wind 8 to 11 mph, with gusts as high as 20 mph.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 85. Breezy, with a south southeast wind 8 to 18 mph, with gusts as high as 29 mph.
Saturday Night
Mostly clear, with a low around 66. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 86. Breezy, with a south southeast wind 10 to 18 mph, with gusts as high as 29 mph.
Sunday Night
A chance of showers between midnight and 3am, then a chance of showers and thunderstorms after 3am. Partly cloudy, with a low around 60. South southeast wind 6 to 13 mph becoming northeast after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 30%.
Monday
A chance of showers and thunderstorms. Mostly cloudy, with a temperature rising to near 61 by 8am, then falling to around 52 during the remainder of the day. Breezy, with a north wind 10 to 15 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 50%.
Monday Night
Mostly cloudy, with a low around 45. Breezy, with a north northwest wind 14 to 18 mph, with gusts as high as 33 mph.
Tuesday
Partly sunny, with a high near 54. North northwest wind 8 to 14 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 36. North northwest wind 3 to 6 mph.
Wednesday
Sunny, with a high near 68. Calm wind becoming east southeast around 6 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 51. Southeast wind 3 to 6 mph.
New Year's Day
Partly sunny, with a high near 76.
Thursday Night
Mostly cloudy, with a low around 60.
Friday
Mostly cloudy, with a high near 78.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
San Benito TX
 26.12°N 97.62°W
Last Update:
6:45 pm CST Dec 26, 2025
Forecast Valid:
6pm CST Dec 26, 2025-6pm CST Jan 2, 2026
 
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