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
Current conditions at
Harlingen, Rio Grande Valley International Airport (KHRL)
Lat: 26.23°NLon: 97.66°WElev: 33ft.
Fair
78°F
26°C
| Humidity | 90% |
| Wind Speed | SE 5 mph |
| Barometer | 30.01 in (1016.0 mb) |
| Dewpoint | 75°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 80°F (27°C) |
| Last update | 8 Aug 1:52 am CDT |
Extended Forecast for
3 Miles N Rancho Viejo TX
Overnight
Low: 77 °F
Mostly Clear
Saturday
High: 96 °F
Sunny
Saturday Night
Low: 78 °F
Mostly Clear
Sunday
High: 96 °F
Mostly Sunny
then Slight
Chance
T-stormsSunday Night
Low: 78 °F
Mostly Clear
Monday
High: 98 °F
Sunny
Monday Night
Low: 79 °F
Mostly Clear
Tuesday
High: 98 °F
Sunny then
Sunny and
BreezyTuesday Night
Low: 80 °F
Clear and
Breezy then
Mostly Clear
Detailed Forecast
Overnight
Mostly clear, with a low around 77. Light southeast wind.
Saturday
Sunny, with a high near 96. Heat index values as high as 107. Light east wind increasing to 9 to 14 mph in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Mostly clear, with a low around 78. East wind 8 to 13 mph becoming light southeast after midnight. Winds could gust as high as 20 mph.
Sunday
A slight chance of showers and thunderstorms between 2pm and 3pm. Mostly sunny, with a high near 96. Heat index values as high as 108. Light east southeast wind becoming east 6 to 11 mph in the afternoon. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 78. East southeast wind 6 to 13 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 98. South southeast wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 24 mph.
Monday Night
Mostly clear, with a low around 79. Southeast wind 9 to 17 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 98. Breezy, with a south southeast wind 8 to 18 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly clear, with a low around 80. Breezy, with a southeast wind 11 to 18 mph, with gusts as high as 26 mph.
Wednesday
Sunny, with a high near 98. Breezy, with a south southeast wind 13 to 21 mph, with gusts as high as 32 mph.
Wednesday Night
Mostly clear, with a low around 80. Breezy, with a south southeast wind 14 to 21 mph, with gusts as high as 31 mph.
Thursday
Sunny, with a high near 98. Breezy.
Thursday Night
Mostly clear, with a low around 81. Breezy.
Friday
Sunny, with a high near 98. Breezy.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles N Rancho Viejo TX
26.08°N 97.57°W
26.08°N 97.57°W
2:30 am CDT Aug 8, 2026
2am CDT Aug 8, 2026-6pm CDT Aug 14, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
