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- New: October-December2026 Outlook - After a brutally hot and dry September, October brings the pattern change to wetter and less hot, with above average rainfall to close out 2026; flash flooding, water supply, & hazardous marine conditions in focus
Current conditions at
Harlingen, Rio Grande Valley International Airport (KHRL)
Lat: 26.23°NLon: 97.66°WElev: 33ft.
A Few Clouds and Breezy
92°F
33°C
| Humidity | 60% |
| Wind Speed | SE 21 mph |
| Barometer | 29.87 in (1011.5 mb) |
| Dewpoint | 76°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 105°F (41°C) |
| Last update | 13 Oct 4:52 pm CDT |
Extended Forecast for
3 Miles N San Benito TX
Tonight
Low: 78 °F
Mostly Clear
and Breezy
then Mostly
ClearWednesday
High: 93 °F
Sunny then
Mostly Sunny
and BreezyWednesday Night

Low: 75 °F
Mostly Clear
Thursday

High: 91 °F
Sunny
Thursday Night

Low: 72 °F
Mostly Clear
Friday
High: 88 °F
Slight Chance
Showers then
Chance
T-storms and
BreezyFriday Night

Low: 66 °F
Chance
Showers and
BreezySaturday

High: 78 °F
Chance
Showers and
BreezySaturday Night

Low: 64 °F
Slight Chance
Showers
Detailed Forecast
Tonight
Mostly clear, with a low around 78. Breezy, with a south southeast wind 10 to 18 mph, with gusts as high as 28 mph.
Wednesday
Mostly sunny, with a high near 93. Heat index values as high as 106. Breezy, with a southeast wind 10 to 18 mph, with gusts as high as 29 mph.
Wednesday Night
Mostly clear, with a low around 75. Southeast wind 10 to 17 mph, with gusts as high as 26 mph.
Thursday
Sunny, with a high near 91. East southeast wind 8 to 14 mph, with gusts as high as 22 mph.
Thursday Night
Mostly clear, with a low around 72. East wind 6 to 11 mph becoming light in the evening.
Friday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88. Breezy, with a north northeast wind 7 to 12 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 40%.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 66. Breezy, with a north northeast wind 17 to 24 mph, with gusts as high as 40 mph. Chance of precipitation is 40%.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 78. Breezy, with a north wind 17 to 23 mph, with gusts as high as 40 mph.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 64. North wind 10 to 14 mph, with gusts as high as 25 mph.
Sunday
A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 81. North northeast wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 68. Northeast wind 5 to 10 mph becoming light north northeast.
Monday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 85.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 72.
Tuesday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles N San Benito TX
26.19°N 97.62°W
26.19°N 97.62°W
5:45 pm CDT Oct 13, 2026
5pm CDT Oct 13, 2026-6pm CDT Oct 20, 2026


