News Headlines
- 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
89°F
32°C
| Humidity | 59% |
| Wind Speed | E 15 mph |
| Barometer | 29.95 in (1014.0 mb) |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 97°F (36°C) |
| Last update | 11 Oct 4:52 pm CDT |
Extended Forecast for
2 Miles WNW Sebastian TX
Tonight

Low: 76 °F
Partly Cloudy
Columbus Day

High: 94 °F
Mostly Sunny
Monday Night

Low: 77 °F
Partly Cloudy
Tuesday

High: 96 °F
Mostly Sunny
Tuesday Night

Low: 77 °F
Mostly Clear
Wednesday

High: 94 °F
Mostly Sunny
Wednesday Night

Low: 75 °F
Mostly Clear
Thursday
High: 91 °F
Sunny then
Slight Chance
ShowersThursday Night

Low: 72 °F
Mostly Clear
Detailed Forecast
Tonight
Partly cloudy, with a low around 76. Southeast wind 5 to 11 mph, with gusts as high as 23 mph.
Columbus Day
Mostly sunny, with a high near 94. Heat index values as high as 108. Southeast wind 5 to 14 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 77. Southeast wind 8 to 10 mph, with gusts as high as 22 mph.
Tuesday
Mostly sunny, with a high near 96. Heat index values as high as 109. South southeast wind 8 to 16 mph, with gusts as high as 26 mph.
Tuesday Night
Mostly clear, with a low around 77. Southeast wind 10 to 14 mph, with gusts as high as 25 mph.
Wednesday
Mostly sunny, with a high near 94. Southeast wind 10 to 16 mph, with gusts as high as 28 mph.
Wednesday Night
Mostly clear, with a low around 75. Southeast wind 9 to 15 mph, with gusts as high as 25 mph.
Thursday
A 20 percent chance of showers after 1pm. Sunny, with a high near 91. East southeast wind 9 to 14 mph, with gusts as high as 23 mph.
Thursday Night
Mostly clear, with a low around 72. East wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 21 mph.
Friday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Sunny, with a high near 87. North wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 40%.
Friday Night
A 30 percent chance of showers. Partly cloudy, with a low around 67. Breezy, with a north wind 13 to 23 mph, with gusts as high as 43 mph.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 79. Breezy.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 63.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 80.
Additional Forecasts and Information
Basemap Options
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ABOUT THIS FORECAST
Point Forecast:
2 Miles WNW Sebastian TX
26.37°N 97.83°W
26.37°N 97.83°W
5:30 pm CDT Oct 11, 2026
5pm CDT Oct 11, 2026-6pm CDT Oct 18, 2026


