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- New: Preliminary Damage Survey Of Harlingen To Laureles Texas Microburst Event On May 9, 2026
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- New: The 2026 Rio Grande Valley/Deep South Texas Hurricane Guide is Here!
- Nuevo: Guia de Huracanes 2026 del Valle del Rio Grande/Extremo Sur de Texas es Aqui!
- New: May-July 2026 Outlook: Hotter than normal temperatures are favored to continue into the upcoming summer season; precipitation remains a toss-up; drought, heat risk increases, occasional heavy rain/flooding, & water supply issues remain in focus
Current conditions at
Harlingen, Rio Grande Valley International Airport (KHRL)
Lat: 26.23°NLon: 97.66°WElev: 33ft.
Fair
70°F
21°C
| Humidity | 93% |
| Wind Speed | SE 8 mph |
| Barometer | 29.89 in (1012.2 mb) |
| Dewpoint | 68°F (20°C) |
| Visibility | 10.00 mi |
| Last update | 15 May 3:52 am CDT |
Extended Forecast for
2 Miles NNW Harlingen, Rio Grande Valley International Airport TX
Today
High: 91 °F
Mostly Sunny
and BreezyTonight
Low: 73 °F
Partly Cloudy
and Breezy
then Mostly
CloudySaturday
High: 92 °F
Mostly Sunny
and BreezySaturday Night
Low: 78 °F
Mostly Cloudy
and Breezy
then Mostly
CloudySunday
High: 93 °F
Partly Sunny
and BreezySunday Night
Low: 80 °F
Mostly Cloudy
and BreezyMonday
High: 96 °F
Partly Sunny
and BreezyMonday Night
Low: 80 °F
Slight Chance
T-storms and
BreezyTuesday
High: 95 °F
Mostly Cloudy
Detailed Forecast
Today
Mostly sunny, with a high near 91. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 29 mph.
Tonight
Mostly cloudy, with a low around 73. Breezy, with a southeast wind 13 to 18 mph, with gusts as high as 28 mph.
Saturday
Mostly sunny, with a high near 92. Breezy, with a southeast wind 13 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Mostly cloudy, with a low around 78. Breezy, with a southeast wind 15 to 18 mph, with gusts as high as 30 mph.
Sunday
Partly sunny, with a high near 93. Breezy, with a south southeast wind 17 to 22 mph, with gusts as high as 34 mph.
Sunday Night
Mostly cloudy, with a low around 80. Breezy, with a southeast wind 16 to 21 mph, with gusts as high as 34 mph.
Monday
Partly sunny, with a high near 96. Breezy, with a southeast wind 17 to 23 mph, with gusts as high as 34 mph.
Monday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 80. Breezy, with a southeast wind 14 to 22 mph, with gusts as high as 37 mph.
Tuesday
Mostly cloudy, with a high near 95. South southeast wind 14 to 17 mph, with gusts as high as 28 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 79. Southeast wind 10 to 16 mph, with gusts as high as 25 mph.
Wednesday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 93. South southeast wind 11 to 16 mph, with gusts as high as 24 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 78.
Thursday
Showers and thunderstorms likely. Partly sunny, with a high near 88. Chance of precipitation is 60%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles NNW Harlingen, Rio Grande Valley International Airport TX
26.26°N 97.67°W
26.26°N 97.67°W
4:18 am CDT May 15, 2026
4am CDT May 15, 2026-6pm CDT May 21, 2026
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