News Headlines
- WE ARE HIRING: NWS Brownsville/Rio Grande Valley is officially hiring a GS-5/7/9 Meteorologist. Apply today at USAJobs!
- Hot, Windy, and Rain-Free Weather Since Late June Brought on a Rapid-Onset Drought to Portions of the RGV in Early August
- August-October 2026 Outlook - Hotter Than Normal And Mainly Dry Conditions Are Expected To Continue; Could Turn Wetter Towards The Fall; Heat Risk, Drought, Fire Weather, And Water Supply Issues 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
Current conditions at
Harlingen, Rio Grande Valley International Airport (KHRL)
Lat: 26.23°NLon: 97.66°WElev: 33ft.
Fair
80°F
27°C
| Humidity | 87% |
| Wind Speed | SE 8 mph |
| Barometer | 30.00 in (1015.8 mb) |
| Dewpoint | 76°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 85°F (29°C) |
| Last update | 21 Aug 11:52 pm CDT |
Extended Forecast for
San Benito TX
Overnight
Low: 78 °F
Partly Cloudy
Saturday
High: 102 °F
Hot
Saturday Night
Low: 76 °F
Partly Cloudy
Sunday
High: 101 °F
Hot
Sunday Night
Low: 78 °F
Mostly Clear
Monday
High: 100 °F
Hot
Monday Night
Low: 78 °F
Mostly Clear
Tuesday
High: 101 °F
Hot
Tuesday Night
Low: 79 °F
Mostly Clear
Detailed Forecast
Overnight
Partly cloudy, with a low around 78. South southeast wind around 8 mph.
Saturday
Mostly sunny and hot, with a high near 102. Heat index values as high as 108. South southeast wind 7 to 13 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 76. South wind 6 to 14 mph, with gusts as high as 22 mph.
Sunday
Sunny and hot, with a high near 101. Heat index values as high as 107. South southeast wind 5 to 14 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear, with a low around 78. Southeast wind 6 to 14 mph, with gusts as high as 22 mph.
Monday
Sunny and hot, with a high near 100. Light south southeast wind becoming southeast 10 to 15 mph in the morning. Winds could gust as high as 23 mph.
Monday Night
Mostly clear, with a low around 78. Southeast wind 7 to 15 mph, with gusts as high as 21 mph.
Tuesday
Sunny and hot, with a high near 101. South southeast wind 6 to 15 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 79. South southeast wind 8 to 16 mph, with gusts as high as 23 mph.
Wednesday
Sunny and hot, with a high near 100. South southeast wind 6 to 15 mph, with gusts as high as 22 mph.
Wednesday Night
Clear, with a low around 79. Southeast wind 7 to 16 mph, with gusts as high as 22 mph.
Thursday
Sunny and hot, with a high near 100.
Thursday Night
Mostly clear, with a low around 79.
Friday
A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 100.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
San Benito TX
26.12°N 97.62°W
26.12°N 97.62°W
12:45 am CDT Aug 22, 2026
12am CDT Aug 22, 2026-6pm CDT Aug 28, 2026
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