News Headlines
- WE ARE HIRING: NWS Brownsville/Rio Grande Valley is officially hiring a GS-5/7/9 Meteorologist. Apply today at USAJobs!
- New: Hot, Windy, and Rain-Free Weather Since Late June Brought on a Rapid-Onset Drought to Portions of the RGV in Early August
- New: 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
- Notice: Rio Grande City NOAA Weather Radio Remains Out of Service Until Further Notice
- Check Out the 2026 Rio Grande Valley/Deep South Texas Hurricane Guide
Hazardous Weather Conditions
Current conditions at
Harlingen, Rio Grande Valley International Airport (KHRL)
Lat: 26.23°NLon: 97.66°WElev: 33ft.
Fair and Breezy
98°F
37°C
| Humidity | 40% |
| Wind Speed | S 22 G 31 mph |
| Barometer | 29.95 in (1013.9 mb) |
| Dewpoint | 70°F (21°C) |
| Visibility | 10.00 mi |
| Heat Index | 105°F (41°C) |
| Last update | 13 Aug 12:52 pm CDT |
Extended Forecast for
San Benito TX
This Afternoon
High: 100 °F
Hot and
BreezyTonight
Low: 80 °F
Mostly Clear
and Breezy
then Mostly
ClearFriday
High: 99 °F
Slight Chance
Showers then
Slight Chance
T-storms and
BreezyFriday Night
Low: 80 °F
Mostly Clear
and Breezy
then Partly
CloudySaturday
High: 98 °F
Sunny
Saturday Night
Low: 79 °F
Mostly Clear
Sunday
High: 98 °F
Sunny
Sunday Night
Low: 78 °F
Mostly Clear
Monday
High: 98 °F
Sunny then
Slight Chance
T-storms
Detailed Forecast
This Afternoon
Sunny and hot, with a high near 100. Heat index values as high as 110. Breezy, with a south southeast wind 18 to 20 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 80. Breezy, with a southeast wind 10 to 20 mph, with gusts as high as 30 mph.
Friday
A slight chance of showers before 1pm, then a slight chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers after 4pm. Sunny, with a high near 99. Heat index values as high as 111. Breezy, with a south southeast wind 10 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 80. Breezy, with a southeast wind 10 to 18 mph, with gusts as high as 28 mph.
Saturday
Sunny, with a high near 98. Southeast wind 9 to 15 mph, with gusts as high as 24 mph.
Saturday Night
Mostly clear, with a low around 79. East southeast wind 5 to 15 mph, with gusts as high as 24 mph.
Sunday
Sunny, with a high near 98. Light east southeast wind increasing to 9 to 14 mph in the morning. Winds could gust as high as 22 mph.
Sunday Night
Mostly clear, with a low around 78. East southeast wind 9 to 14 mph becoming light southeast after midnight. Winds could gust as high as 21 mph.
Monday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 98. Light southeast wind becoming east southeast 9 to 14 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
Mostly clear, with a low around 78. East southeast wind 5 to 14 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 98. Southeast wind 5 to 14 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly clear, with a low around 78.
Wednesday
Sunny, with a high near 99.
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
1:46 pm CDT Aug 13, 2026
1pm CDT Aug 13, 2026-6pm CDT Aug 19, 2026
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