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.

Light Rain Fog/Mist

76°F

24°C

Humidity 97%
Wind Speed N 10 mph
Barometer 29.95 in (1014.1 mb)
Dewpoint 75°F (24°C)
Visibility 4.00 mi
Heat Index75°F (24°C)
Last update 4 Oct 12:52 pm CDT
Extended Forecast for

2 Miles WSW San Benito TX

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 85. North northeast wind around 13 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    High: 85 °F

    Heavy Rain

  • Tonight

    Tonight: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3am. Low around 73. North wind 7 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

    Low: 73 °F

    Showers

  • Monday

    Monday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after noon. High near 85. North wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 85 °F

    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 7pm, then showers likely and possibly a thunderstorm between 7pm and 4am, then showers likely after 4am. Mostly cloudy, with a low around 72. North northwest wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

    Low: 72 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after 10am. Mostly sunny, with a high near 89. North northeast wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.

    High: 89 °F

    Chance
    Showers then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 72. North northeast wind 5 to 10 mph becoming light.

    Low: 72 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 92. North northeast wind 9 to 14 mph, with gusts as high as 24 mph.

    High: 92 °F

    Sunny then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 1am. Mostly clear, with a low around 72. Northeast wind 5 to 10 mph becoming light north northeast. Winds could gust as high as 20 mph.

    Low: 72 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 89. North northeast wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

    High: 89 °F

    Chance
    Showers then
    Showers
    Likely

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 85. North northeast wind around 13 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Tonight
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3am. Low around 73. North wind 7 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Monday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after noon. High near 85. North wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Monday Night
A chance of showers and thunderstorms before 7pm, then showers likely and possibly a thunderstorm between 7pm and 4am, then showers likely after 4am. Mostly cloudy, with a low around 72. North northwest wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Tuesday
A chance of showers, with thunderstorms also possible after 10am. Mostly sunny, with a high near 89. North northeast wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.
Tuesday Night
Mostly clear, with a low around 72. North northeast wind 5 to 10 mph becoming light.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 92. North northeast wind 9 to 14 mph, with gusts as high as 24 mph.
Wednesday Night
A 20 percent chance of showers after 1am. Mostly clear, with a low around 72. Northeast wind 5 to 10 mph becoming light north northeast. Winds could gust as high as 20 mph.
Thursday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 89. North northeast wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Thursday Night
A 40 percent chance of showers. Partly cloudy, with a low around 72. North northeast wind 5 to 10 mph.
Friday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89. North northwest wind 10 to 13 mph, with gusts as high as 24 mph.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 71.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW San Benito TX
 26.12°N 97.67°W
Last Update:
1:18 pm CDT Oct 4, 2026
Forecast Valid:
1pm CDT Oct 4, 2026-6pm CDT Oct 10, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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