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- WE ARE HIRING: NWS Brownsville/Rio Grande Valley is officially hiring a GS-5/7/9 Meteorologist. Apply today at USAJobs!
- October 1-7 Rainfall Improves Long-Term Drought, but Severe to Extreme Conditions Remain for Some. Click Here for Details.
- 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.
Fair
82°F
28°C
| Humidity | 88% |
| Wind Speed | SE 12 mph |
| Barometer | 29.95 in (1014.1 mb) |
| Dewpoint | 78°F (26°C) |
| Visibility | 10.00 mi |
| Heat Index | 91°F (33°C) |
| Last update | 13 Oct 10:52 pm CDT |
Extended Forecast for
4 Miles S Rangerville TX
Tonight
Low: 78 °F
Mostly Clear
Wednesday
High: 94 °F
Sunny then
Mostly Sunny
and BreezyWednesday Night
Low: 75 °F
Mostly Clear
Thursday
High: 92 °F
Sunny
Thursday Night
Low: 73 °F
Mostly Clear
Friday
High: 89 °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. South southeast wind 10 to 16 mph, with gusts as high as 28 mph.
Wednesday
Mostly sunny, with a high near 94. Heat index values as high as 106. Breezy, with a southeast wind 10 to 18 mph, with gusts as high as 31 mph.
Wednesday Night
Mostly clear, with a low around 75. East southeast wind 10 to 16 mph, with gusts as high as 28 mph.
Thursday
Sunny, with a high near 92. East southeast wind 8 to 13 mph, with gusts as high as 24 mph.
Thursday Night
Mostly clear, with a low around 73. East wind 6 to 11 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.
Friday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Sunny, with a high near 89. Breezy, with a north northeast wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 33 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 16 to 22 mph, with gusts as high as 43 mph. Chance of precipitation is 40%.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 78. Breezy, with a north northwest wind 17 to 23 mph, with gusts as high as 44 mph.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 64. North wind 9 to 13 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 82. North northeast wind 10 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 69. 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 86.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 73.
Tuesday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles S Rangerville TX
26.05°N 97.75°W
26.05°N 97.75°W
11:30 pm CDT Oct 13, 2026
11pm CDT Oct 13, 2026-6pm CDT Oct 20, 2026
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