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Hazardous Weather Conditions
Current conditions at
Harlingen, Rio Grande Valley International Airport (KHRL)
Lat: 26.23°NLon: 97.66°WElev: 33ft.
Thunderstorm in Vicinity Light Rain
78°F
26°C
| Humidity | 93% |
| Wind Speed | NW 15 mph |
| Barometer | 29.96 in (1014.4 mb) |
| Dewpoint | 76°F (24°C) |
| Visibility | 9.00 mi |
| Heat Index | 81°F (27°C) |
| Last update | 21 May 4:52 am CDT |
Extended Forecast for
San Benito TX
Overnight

Low: 76 °F
Slight Chance
T-stormsThursday

High: 88 °F
Chance
T-stormsThursday Night
Low: 76 °F
Mostly Cloudy
then Slight
Chance
T-stormsFriday
High: 92 °F
Mostly Sunny
then Slight
Chance
T-stormsFriday Night
Low: 78 °F
Partly Cloudy
then Chance
ShowersSaturday
High: 92 °F
Chance
Showers then
Chance
T-stormsSaturday Night
Low: 76 °F
T-storms
Likely then
Showers
LikelySunday

High: 90 °F
Showers
LikelySunday Night

Low: 74 °F
Chance
T-storms
Detailed Forecast
Overnight
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 76. Southeast wind around 5 mph.
Thursday
A 50 percent chance of showers and thunderstorms before 4pm. Mostly cloudy, with a high near 88. North wind 5 to 9 mph becoming south in the afternoon. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
A slight chance of showers and thunderstorms between 2am and 4am. Mostly cloudy, with a low around 76. South southeast wind 6 to 10 mph becoming west southwest after midnight. Chance of precipitation is 20%.
Friday
A slight chance of showers and thunderstorms before 3pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 92. South southeast wind 6 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Friday Night
A 30 percent chance of showers after 1am. Increasing clouds, with a low around 78. Southeast wind 7 to 13 mph.
Saturday
A chance of showers, with thunderstorms also possible after 10am. Partly sunny, with a high near 92. South southeast wind 7 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Saturday Night
Showers likely and possibly a thunderstorm before 7pm, then showers and thunderstorms likely between 7pm and 10pm, then showers likely and possibly a thunderstorm after 10pm. Mostly cloudy, with a low around 76. Southeast wind 6 to 10 mph. Chance of precipitation is 70%.
Sunday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 90. Southeast wind 3 to 8 mph. Chance of precipitation is 60%.
Sunday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74. East wind 5 to 8 mph becoming calm in the evening.
Memorial Day
A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 89. Calm wind becoming east southeast 5 to 8 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 75. East wind 5 to 9 mph becoming light southeast after midnight.
Tuesday
Mostly sunny, with a high near 92.
Tuesday Night
Mostly cloudy, with a low around 79.
Wednesday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 92.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
San Benito TX
26.12°N 97.62°W
26.12°N 97.62°W
5:30 am CDT May 21, 2026
5am CDT May 21, 2026-6pm CDT May 27, 2026



