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- New: July-September 2026 Outlook - Hotter Than Normal And Mainly Dry Conditions Are Expected; Heat Risk And Water Supply Issues To Remain In Focus
- 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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- 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.
Fair
76°F
24°C
| Humidity | 94% |
| Wind Speed | SE 6 mph |
| Barometer | 29.97 in (1014.7 mb) |
| Dewpoint | 74°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 76°F (24°C) |
| Last update | 1 Jul 12:52 am CDT |
Extended Forecast for
2 Miles W Sebastian TX
Overnight
Low: 76 °F
Mostly Clear
Wednesday
High: 95 °F
Sunny
Wednesday Night
Low: 76 °F
Mostly Clear
Thursday
High: 94 °F
Sunny then
Slight Chance
T-stormsThursday Night
Low: 76 °F
Mostly Clear
Friday
High: 95 °F
Patchy Fog
then SunnyFriday Night
Low: 76 °F
Mostly Clear
Independence Day
High: 96 °F
Sunny
Saturday Night
Low: 76 °F
Mostly Clear
Detailed Forecast
Overnight
Mostly clear, with a low around 76. Southeast wind around 8 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 95. Heat index values as high as 105. Southeast wind 7 to 16 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly clear, with a low around 76. East southeast wind 5 to 15 mph, with gusts as high as 24 mph.
Thursday
A slight chance of showers and thunderstorms between 1pm and 4pm. Sunny, with a high near 94. Heat index values as high as 105. East southeast wind 5 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 76. Southeast wind 6 to 15 mph, with gusts as high as 23 mph.
Friday
Patchy fog before 8am. Otherwise, sunny, with a high near 95. East southeast wind 5 to 14 mph, with gusts as high as 22 mph.
Friday Night
Mostly clear, with a low around 76. South southeast wind 7 to 15 mph, with gusts as high as 23 mph.
Independence Day
Sunny, with a high near 96. Southeast wind 7 to 15 mph, with gusts as high as 23 mph.
Saturday Night
Mostly clear, with a low around 76. South southeast wind 8 to 16 mph, with gusts as high as 24 mph.
Sunday
Mostly sunny, with a high near 96. Southeast wind 7 to 15 mph, with gusts as high as 23 mph.
Sunday Night
Partly cloudy, with a low around 76. Southeast wind 7 to 15 mph, with gusts as high as 24 mph.
Monday
Mostly sunny, with a high near 96.
Monday Night
Partly cloudy, with a low around 76.
Tuesday
Mostly sunny, with a high near 96.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles W Sebastian TX
26.35°N 97.83°W
26.35°N 97.83°W
1:30 am CDT Jul 1, 2026
1am CDT Jul 1, 2026-6pm CDT Jul 7, 2026
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