News Headlines
- WE ARE HIRING: NWS Brownsville/Rio Grande Valley is officially hiring a GS-5/7/9 Meteorologist. Apply today at USAJobs!
- Rapid-Onset (Flash) Drought Continues to Increase Across the RGV/Deep S. Texas Ranchlands. Click Here for Details.
- 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
81°F
27°C
| Humidity | 88% |
| Wind Speed | S 8 mph |
| Barometer | 29.97 in (1014.7 mb) |
| Dewpoint | 77°F (25°C) |
| Visibility | 10.00 mi |
| Heat Index | 88°F (31°C) |
| Last update | 30 Aug 2:52 am CDT |
Extended Forecast for
5 Miles ENE Rio Hondo TX
Overnight
Low: 78 °F
Mostly Clear
Sunday
High: 98 °F
Mostly Sunny
Sunday Night
Low: 78 °F
Mostly Clear
Monday
High: 100 °F
Hot
Monday Night
Low: 78 °F
Mostly Clear
Tuesday
High: 99 °F
Sunny
Tuesday Night
Low: 78 °F
Mostly Clear
Wednesday
High: 99 °F
Sunny
Wednesday Night
Low: 78 °F
Mostly Clear
Detailed Forecast
Overnight
Mostly clear, with a low around 78. South southeast wind around 5 mph.
Sunday
Mostly sunny, with a high near 98. Heat index values as high as 111. Light southeast wind becoming east southeast 11 to 16 mph in the morning. Winds could gust as high as 22 mph.
Sunday Night
Mostly clear, with a low around 78. South southeast wind 8 to 16 mph, with gusts as high as 22 mph.
Monday
Sunny and hot, with a high near 100. Heat index values as high as 112. East southeast wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 23 mph.
Monday Night
Mostly clear, with a low around 78. Southeast wind 7 to 17 mph, with gusts as high as 23 mph.
Tuesday
Sunny, with a high near 99. South southeast wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 23 mph.
Tuesday Night
Mostly clear, with a low around 78. Southeast wind 12 to 17 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 23 mph.
Wednesday
Sunny, with a high near 99. Light southeast wind becoming east southeast 11 to 16 mph in the morning. Winds could gust as high as 22 mph.
Wednesday Night
Mostly clear, with a low around 78. East southeast wind 10 to 15 mph becoming light south southeast after midnight. Winds could gust as high as 21 mph.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 98. Light southeast wind becoming east southeast 10 to 15 mph in the morning. Winds could gust as high as 21 mph.
Thursday Night
Mostly clear, with a low around 78. East southeast wind 10 to 15 mph becoming light south southeast after midnight. Winds could gust as high as 21 mph.
Friday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 99.
Friday Night
Mostly clear, with a low around 78.
Saturday
A 30 percent chance of showers and thunderstorms. Sunny, with a high near 98.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles ENE Rio Hondo TX
26.26°N 97.52°W
26.26°N 97.52°W
3:45 am CDT Aug 30, 2026
3am CDT Aug 30, 2026-6pm CDT Sep 5, 2026
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