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

80°F

27°C

Humidity 87%
Wind Speed SE 8 mph
Barometer 30.10 in (1019.1 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 1 Aug 11:52 pm CDT
Extended Forecast for

San Benito TX

  • Overnight

    Overnight: Mostly clear, with a low around 77. South southeast wind 6 to 8 mph.

    Low: 77 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 100. Heat index values as high as 110. Light south southeast wind becoming east southeast 5 to 10 mph in the morning.

    High: 100 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 77. Southeast wind 6 to 11 mph.

    Low: 77 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 100. Heat index values as high as 108. South wind 5 to 11 mph.

    High: 100 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 77. South southeast wind 7 to 13 mph, with gusts as high as 20 mph.

    Low: 77 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 99. South southeast wind 6 to 13 mph, with gusts as high as 21 mph.

    High: 99 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 77. East southeast wind 6 to 14 mph, with gusts as high as 20 mph.

    Low: 77 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 97. Southeast wind 5 to 11 mph.

    High: 97 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 77. Southeast wind 5 to 11 mph.

    Low: 77 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 77. South southeast wind 6 to 8 mph.
Saturday
Sunny and hot, with a high near 100. Heat index values as high as 110. Light south southeast wind becoming east southeast 5 to 10 mph in the morning.
Saturday Night
Mostly clear, with a low around 77. Southeast wind 6 to 11 mph.
Sunday
Sunny and hot, with a high near 100. Heat index values as high as 108. South wind 5 to 11 mph.
Sunday Night
Mostly clear, with a low around 77. South southeast wind 7 to 13 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 99. South southeast wind 6 to 13 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 77. East southeast wind 6 to 14 mph, with gusts as high as 20 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 97. Southeast wind 5 to 11 mph.
Tuesday Night
Mostly clear, with a low around 77. Southeast wind 5 to 11 mph.
Wednesday
Sunny, with a high near 97. Light southeast wind increasing to 6 to 11 mph in the morning.
Wednesday Night
Mostly clear, with a low around 77. East southeast wind 6 to 13 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 97.
Thursday Night
Mostly clear, with a low around 77.
Friday
Sunny, with a high near 98.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
San Benito TX
 26.12°N 97.65°W
Last Update:
12:18 am CDT Aug 2, 2025
Forecast Valid:
12am CDT Aug 2, 2025-6pm CDT Aug 8, 2025
 
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Additional Resources

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Chance of Precipitation