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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!
- 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.
Mostly Cloudy
78°F
26°C
| Humidity | 97% |
| Wind Speed | Calm |
| Barometer | NA |
| Dewpoint | 77°F (25°C) |
| Visibility | 10.00 mi |
| Heat Index | 81°F (27°C) |
| Last update | 3 Oct 1:52 am CDT |
Extended Forecast for
3 Miles ESE Los Indios TXSimilar City Names
Overnight
Low: 76 °F
Showers
LikelySaturday
High: 89 °F
Chance
Showers then
ShowersSaturday Night
Low: 73 °F
Showers
Sunday
High: 84 °F
Showers
Sunday Night
Low: 73 °F
Showers
Monday
High: 84 °F
Showers
Monday Night
Low: 72 °F
Chance
T-stormsTuesday
High: 88 °F
Chance
Showers then
Chance
T-stormsTuesday Night
Low: 71 °F
Mostly Clear
Detailed Forecast
Overnight
A chance of showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then a chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 76. North northwest wind 3 to 6 mph. Chance of precipitation is 60%.
Saturday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 89. North wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
Showers and thunderstorms before 10pm, then showers and possibly a thunderstorm, mainly after 10pm. Low around 73. North northwest wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Sunday
Showers and thunderstorms before 4pm, then showers and possibly a thunderstorm, mainly after 4pm. High near 84. North wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Sunday Night
Showers and possibly a thunderstorm. Low around 73. North wind 9 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Monday
Showers and possibly a thunderstorm. High near 84. North wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 80%.
Monday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. North wind 8 to 11 mph, with gusts as high as 24 mph.
Tuesday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88. North wind 11 to 13 mph, with gusts as high as 26 mph.
Tuesday Night
Mostly clear, with a low around 71. North northeast wind 5 to 9 mph becoming light north.
Wednesday
Sunny, with a high near 90. North northeast wind 8 to 13 mph, with gusts as high as 24 mph.
Wednesday Night
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 40 percent chance of showers and thunderstorms. Sunny, with a high near 88.
Thursday Night
A 30 percent chance of showers. Partly cloudy, with a low around 71.
Friday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles ESE Los Indios TXSimilar City Names
26.08°N 97.62°W
26.08°N 97.62°W
2:00 am CDT Oct 3, 2026
2am CDT Oct 3, 2026-6pm CDT Oct 9, 2026
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