News Headlines
- 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
86°F
30°C
| Humidity | 75% |
| Wind Speed | SE 15 G 23 mph |
| Barometer | 29.94 in (1013.8 mb) |
| Dewpoint | 77°F (25°C) |
| Visibility | 10.00 mi |
| Heat Index | 97°F (36°C) |
| Last update | 3 Jun 2:52 pm CDT |
Extended Forecast for
2 Miles WNW Sebastian TXSimilar City Names
This Afternoon
High: 89 °F
Chance
T-stormsTonight
Low: 74 °F
Partly Cloudy
Thursday
High: 88 °F
Mostly Sunny
then Chance
T-stormsThursday Night
Low: 75 °F
Mostly Cloudy
Friday
High: 89 °F
Partly Sunny
then Showers
LikelyFriday Night
Low: 75 °F
Slight Chance
T-stormsSaturday
High: 89 °F
Chance
T-stormsSaturday Night
Low: 77 °F
Mostly Cloudy
Sunday
High: 90 °F
Partly Sunny
Detailed Forecast
This Afternoon
A 50 percent chance of showers and thunderstorms, mainly before 5pm. Partly sunny, with a high near 89. East northeast wind 9 to 11 mph.
Tonight
Partly cloudy, with a low around 74. East wind 5 to 10 mph becoming light east southeast after midnight.
Thursday
A 30 percent chance of showers and thunderstorms, mainly between 1pm and 4pm. Mostly sunny, with a high near 88. Light east wind increasing to 5 to 10 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 75. East wind 6 to 11 mph becoming light southeast after midnight.
Friday
Showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 89. Light east southeast wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 60%.
Friday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 75. Southeast wind 5 to 9 mph.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly cloudy, with a high near 89. Southeast wind 5 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 77. Southeast wind 8 to 13 mph, with gusts as high as 20 mph.
Sunday
Partly sunny, with a high near 90. South southeast wind 9 to 16 mph, with gusts as high as 24 mph.
Sunday Night
Mostly cloudy, with a low around 78. Southeast wind 10 to 14 mph, with gusts as high as 23 mph.
Monday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 91. Southeast wind 10 to 15 mph, with gusts as high as 24 mph.
Monday Night
Mostly cloudy, with a low around 77.
Tuesday
Mostly sunny, with a high near 91.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles WNW Sebastian TXSimilar City Names
26.35°N 97.83°W
26.35°N 97.83°W
3:30 pm CDT Jun 3, 2026
3pm CDT Jun 3, 2026-6pm CDT Jun 9, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
