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
76°F
24°C
| Humidity | 94% |
| Wind Speed | E 3 mph |
| Barometer | 29.99 in (1015.5 mb) |
| Dewpoint | 74°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 76°F (24°C) |
| Last update | 8 Aug 4:52 am CDT |
Extended Forecast for
Rio Hondo TX
Today
High: 96 °F
Sunny
Tonight
Low: 77 °F
Mostly Clear
Sunday
High: 96 °F
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: 99 °F
Sunny then
Sunny and
BreezyTuesday Night
Low: 79 °F
Clear and
Breezy then
Mostly ClearWednesday
High: 100 °F
Hot and
Breezy
Detailed Forecast
Today
Sunny, with a high near 96. Heat index values as high as 107. Light east southeast wind becoming east 9 to 14 mph in the afternoon. Winds could gust as high as 20 mph.
Tonight
Mostly clear, with a low around 77. 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. Sunny, with a high near 96. Heat index values as high as 108. Light southeast wind becoming east 8 to 13 mph in the afternoon. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 78. East southeast wind 5 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 23 mph.
Monday Night
Mostly clear, with a low around 79. Southeast wind 9 to 17 mph, with gusts as high as 24 mph.
Tuesday
Sunny, with a high near 99. Breezy, with a southeast wind 8 to 18 mph, with gusts as high as 26 mph.
Tuesday Night
Mostly clear, with a low around 79. Breezy, with a southeast wind 11 to 18 mph, with gusts as high as 26 mph.
Wednesday
Sunny and hot, with a high near 100. Breezy, with a south southeast wind 13 to 22 mph, with gusts as high as 30 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 30 mph.
Thursday
Sunny and hot, with a high near 100. Breezy, with a south southeast wind 14 to 22 mph, with gusts as high as 31 mph.
Thursday Night
Mostly clear, with a low around 80. Breezy.
Friday
Sunny, with a high near 99. Breezy.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Rio Hondo TX
26.24°N 97.57°W
26.24°N 97.57°W
4:45 am CDT Aug 8, 2026
4am CDT Aug 8, 2026-6pm CDT Aug 14, 2026
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