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 and Breezy

78°F

26°C

Humidity 76%
Wind Speed SE 21 mph
Barometer 29.88 in (1011.7 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 3 Apr 8:52 am CDT
Extended Forecast for

San Benito TX

  • Today

    Today: Mostly sunny, with a high near 90. Breezy, with a south southeast wind 18 to 23 mph, with gusts as high as 37 mph.

    High: 90 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: A 20 percent chance of showers. Mostly cloudy, with a low around 71. Breezy, with a southeast wind 14 to 22 mph, with gusts as high as 34 mph.

    Low: 71 °F

    Slight Chance
    Showers and
    Breezy

  • Saturday

    Saturday: Partly sunny, with a high near 91. Southeast wind 13 to 17 mph, with gusts as high as 25 mph.

    High: 91 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Low around 68. East southeast wind 6 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

    Low: 68 °F

    Showers

  • Sunday

    Sunday: Showers and possibly a thunderstorm. High near 79. North northeast wind 8 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.

    High: 79 °F

    Showers

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm. Low around 60. North northeast wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.

    Low: 60 °F

    Showers

  • Monday

    Monday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers. Mostly cloudy, with a high near 72. North northeast wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.

    High: 72 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 58. North wind 6 to 11 mph.

    Low: 58 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 75. North wind 7 to 11 mph becoming east northeast in the afternoon.

    High: 75 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 90. Breezy, with a south southeast wind 18 to 23 mph, with gusts as high as 37 mph.
Tonight
A 20 percent chance of showers. Mostly cloudy, with a low around 71. Breezy, with a southeast wind 14 to 22 mph, with gusts as high as 34 mph.
Saturday
Partly sunny, with a high near 91. Southeast wind 13 to 17 mph, with gusts as high as 25 mph.
Saturday Night
Showers and possibly a thunderstorm. Low around 68. East southeast wind 6 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Sunday
Showers and possibly a thunderstorm. High near 79. North northeast wind 8 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.
Sunday Night
Showers and possibly a thunderstorm. Low around 60. North northeast wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.
Monday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers. Mostly cloudy, with a high near 72. North northeast wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.
Monday Night
A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 58. North wind 6 to 11 mph.
Tuesday
A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 75. North wind 7 to 11 mph becoming east northeast in the afternoon.
Tuesday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 61. East northeast wind 5 to 10 mph.
Wednesday
Mostly cloudy, with a high near 79. East wind 5 to 11 mph.
Wednesday Night
Mostly cloudy, with a low around 66.
Thursday
Partly sunny, with a high near 84.
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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:
9:30 am CDT Apr 3, 2026
Forecast Valid:
9am CDT Apr 3, 2026-6pm CDT Apr 9, 2026
 
Forecast Discussion
 
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Additional Resources

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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