News Headlines
- New: Microburst(s) Cause Damage to Structures, Power Poles, and Trees in Hidalgo County, June 12th, 2025
- New: Spring (March to May) 2025 RGV Weather Summary: A State of Heat and Drought, Broken by a Devastating Flood
- Summer 2025 Outlook - The Heat Is On, Water Resource Issues May Worsen, and Limited Opportunities for Tropical Rains
- Check Out the 2025 Rio Grande Valley/Deep South Texas Hurricane Guide
- Guia de Huracanes 2025 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
88°F
31°C
| Humidity | 66% |
| Wind Speed | SE 17 mph |
| Barometer | 29.91 in (1012.8 mb) |
| Dewpoint | 75°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 98°F (37°C) |
| Last update | 15 Jun 7:52 pm CDT |
Extended Forecast for
Harlingen TX
Tonight
Low: 79 °F
Partly Cloudy
Monday
High: 96 °F
Sunny then
Slight Chance
T-stormsMonday Night
Low: 78 °F
Mostly Clear
Tuesday
High: 97 °F
Sunny
Tuesday Night
Low: 78 °F
Mostly Clear
Wednesday
High: 96 °F
Sunny
Wednesday Night
Low: 77 °F
Mostly Clear
then Chance
ShowersJuneteenth
High: 86 °F
Showers
Thursday Night
Low: 75 °F
Chance
T-storms then
Showers
Likely
Detailed Forecast
Tonight
Partly cloudy, with a low around 79. South southeast wind 7 to 11 mph, with gusts as high as 21 mph.
Monday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 96. Heat index values as high as 106. South southeast wind 7 to 14 mph, with gusts as high as 23 mph.
Monday Night
Mostly clear, with a low around 78. South southeast wind 7 to 13 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 97. Heat index values as high as 105. South southeast wind 8 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 78. South southeast wind 10 to 15 mph, with gusts as high as 24 mph.
Wednesday
Sunny, with a high near 96. South southeast wind 10 to 17 mph, with gusts as high as 28 mph.
Wednesday Night
A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 77. Southeast wind 7 to 15 mph, with gusts as high as 25 mph.
Juneteenth
Showers and possibly a thunderstorm. High near 86. East southeast wind 7 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.
Thursday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 75. East southeast wind 6 to 10 mph. Chance of precipitation is 60%.
Friday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 88. East wind 6 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Southeast wind 7 to 10 mph.
Saturday
Showers and thunderstorms likely. Mostly cloudy, with a high near 89. Chance of precipitation is 60%.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 77.
Sunday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 92.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Harlingen TX
26.19°N 97.7°W
26.19°N 97.7°W
8:18 pm CDT Jun 15, 2025
8pm CDT Jun 15, 2025-6pm CDT Jun 22, 2025
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