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.

Overcast

77°F

25°C

Humidity 79%
Wind Speed SE 18 mph
Barometer 29.90 in (1012.5 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 4 Apr 1:52 am CDT
Extended Forecast for

San Benito TX

  • Overnight

    Overnight: Mostly cloudy, with a low around 71. Southeast wind around 14 mph, with gusts as high as 24 mph.

    Low: 71 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 92. Southeast wind 10 to 16 mph, with gusts as high as 25 mph.

    High: 92 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4am. Low around 68. East wind 6 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

    Low: 68 °F

    Chance
    Showers then
    Showers

  • Sunday

    Sunday: Showers and possibly a thunderstorm. High near 73. North wind 8 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%.

    High: 73 °F

    Showers

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm. Low around 58. North northwest wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.

    Low: 58 °F

    Showers

  • Monday

    Monday: A 50 percent chance of showers. Cloudy, with a high near 69. North wind around 14 mph, with gusts as high as 22 mph.

    High: 69 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 58. North northwest wind 5 to 10 mph.

    Low: 58 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers. Partly sunny, with a high near 75. North northwest wind 6 to 10 mph becoming northeast in the afternoon.

    High: 75 °F

    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 61. East northeast wind 5 to 10 mph becoming light after midnight.

    Low: 61 °F

    Slight Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 71. Southeast wind around 14 mph, with gusts as high as 24 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 92. Southeast wind 10 to 16 mph, with gusts as high as 25 mph.
Saturday Night
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4am. Low around 68. East 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 73. North wind 8 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%.
Sunday Night
Showers and possibly a thunderstorm. Low around 58. North northwest wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.
Monday
A 50 percent chance of showers. Cloudy, with a high near 69. North wind around 14 mph, with gusts as high as 22 mph.
Monday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 58. North northwest wind 5 to 10 mph.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 75. North northwest wind 6 to 10 mph becoming 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 becoming light after midnight.
Wednesday
Partly sunny, with a high near 80. Light and variable wind becoming east 6 to 11 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 65. East wind 5 to 11 mph.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 84.
Thursday Night
Partly cloudy, with a low around 68.
Friday
Mostly sunny, with a high near 86. Breezy.
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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:
2:45 am CDT Apr 4, 2026
Forecast Valid:
2am CDT Apr 4, 2026-6pm CDT Apr 10, 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