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- New: Summer (June-August) Outlook - Wet Periods into June before Heat Rebuilds and Dryness/Drought Returns
- 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
- We're Hiring! If You're a Budding Meteorologist Looking for a Fulfilling Career, Apply Today to Join Our Team
- The 2026 Hurricane Season is Here! Are You Ready? Know Your Risk, Check Your Plans, Restock Your Kits, and More
Current conditions at
Harlingen, Rio Grande Valley International Airport (KHRL)
Lat: 26.23°NLon: 97.66°WElev: 33ft.
Mostly Cloudy
79°F
26°C
| Humidity | 85% |
| Wind Speed | E 9 mph |
| Barometer | 29.85 in (1010.6 mb) |
| Dewpoint | 74°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 83°F (28°C) |
| Last update | 5 Jun 4:52 pm CDT |
Extended Forecast for
Harlingen, Rio Grande Valley International Airport TX
This Afternoon
High: 91 °F
Chance
T-stormsTonight
Low: 76 °F
Chance
T-storms then
Mostly CloudySaturday
High: 91 °F
Partly Sunny
Saturday Night
Low: 78 °F
Mostly Cloudy
Sunday
High: 90 °F
Slight Chance
T-stormsSunday Night
Low: 78 °F
Mostly Cloudy
then Slight
Chance
T-stormsMonday
High: 92 °F
Partly Sunny
then Mostly
Sunny and
BreezyMonday Night
Low: 78 °F
Partly Cloudy
Tuesday
High: 92 °F
Mostly Sunny
Detailed Forecast
This Afternoon
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 91. East southeast wind around 11 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 7pm. Mostly cloudy, with a low around 76. South southeast wind 7 to 10 mph.
Saturday
Partly sunny, with a high near 91. South southeast wind 7 to 14 mph, with gusts as high as 21 mph.
Saturday Night
Mostly cloudy, with a low around 78. Southeast wind 10 to 16 mph, with gusts as high as 21 mph.
Sunday
A slight chance of showers before 10am, then a slight chance of showers and thunderstorms between 10am and 1pm. Partly sunny, with a high near 90. South southeast wind 11 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Sunday Night
A slight chance of showers and thunderstorms between 1am and 4am, then a slight chance of showers after 4am. Mostly cloudy, with a low around 78. Southeast wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Monday
Partly sunny, with a high near 92. Breezy, with a southeast wind 13 to 18 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 78. East southeast wind 8 to 15 mph, with gusts as high as 23 mph.
Tuesday
Mostly sunny, with a high near 92. Southeast wind 7 to 16 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly clear, with a low around 78. East southeast wind 7 to 15 mph, with gusts as high as 23 mph.
Wednesday
Mostly sunny, with a high near 93. Southeast wind 6 to 16 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 78.
Thursday
Sunny, with a high near 94.
Thursday Night
Mostly clear, with a low around 77.
Friday
Mostly sunny, with a high near 94.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Harlingen, Rio Grande Valley International Airport TX
26.24°N 97.65°W
26.24°N 97.65°W
5:30 pm CDT Jun 5, 2026
5pm CDT Jun 5, 2026-6pm CDT Jun 12, 2026
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