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- Check Out the 2026 Rio Grande Valley/Deep South Texas Hurricane Guide
- Guia de Huracanes 2026 del Valle del Rio Grande/Extremo Sur de Texas
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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 | 56% |
| Wind Speed | S 22 G 31 mph |
| Barometer | 30.00 in (1015.7 mb) |
| Dewpoint | 74°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 102°F (39°C) |
| Last update | 27 Jun 11:52 am CDT |
Extended Forecast for
8 Miles S San Perlita TX
This Afternoon
High: 95 °F
Sunny and
BreezyTonight
Low: 79 °F
Mostly Clear
and Breezy
then Mostly
ClearSunday
High: 96 °F
Sunny and
BreezySunday Night
Low: 79 °F
Mostly Clear
and Breezy
then Partly
CloudyMonday
High: 95 °F
Sunny and
BreezyMonday Night
Low: 77 °F
Mostly Clear
and Breezy
then Mostly
ClearTuesday
High: 94 °F
Sunny
Tuesday Night
Low: 76 °F
Clear
Wednesday
High: 94 °F
Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 95. Heat index values as high as 106. Breezy, with a south southeast wind 18 to 20 mph, with gusts as high as 29 mph.
Tonight
Mostly clear, with a low around 79. Breezy, with a south southeast wind 11 to 20 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 96. Heat index values as high as 108. Breezy, with a south southeast wind 13 to 21 mph, with gusts as high as 31 mph.
Sunday Night
Increasing clouds, with a low around 79. Breezy, with a southeast wind 14 to 20 mph, with gusts as high as 31 mph.
Monday
Sunny, with a high near 95. Breezy, with a south southeast wind 15 to 21 mph, with gusts as high as 30 mph.
Monday Night
Mostly clear, with a low around 77. Breezy, with a southeast wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 30 mph.
Tuesday
Sunny, with a high near 94. Southeast wind 8 to 17 mph, with gusts as high as 25 mph.
Tuesday Night
Clear, with a low around 76. Southeast wind 7 to 16 mph, with gusts as high as 24 mph.
Wednesday
Sunny, with a high near 94. Southeast wind 6 to 16 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly clear, with a low around 76. Southeast wind 6 to 15 mph, with gusts as high as 24 mph.
Thursday
Sunny, with a high near 94. Southeast wind 5 to 15 mph, with gusts as high as 22 mph.
Thursday Night
Patchy fog. Otherwise, mostly clear, with a low around 76.
Friday
Patchy fog. Otherwise, mostly sunny, with a high near 94.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
8 Miles S San Perlita TX
26.4°N 97.63°W
26.4°N 97.63°W
12:45 pm CDT Jun 27, 2026
12pm CDT Jun 27, 2026-6pm CDT Jul 3, 2026
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