Current conditions at
Harlingen, Rio Grande Valley International Airport (KHRL)
Lat: 26.23°NLon: 97.66°WElev: 33ft.
Mostly Cloudy
87°F
31°C
| Humidity | 63% |
| Wind Speed | SE 14 G 21 mph |
| Barometer | 29.74 in (1006.9 mb) |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 94°F (34°C) |
| Last update | 1 May 11:52 am CDT |
Extended Forecast for
Harlingen TX
This Afternoon
High: 94 °F
Slight Chance
T-stormsTonight
Low: 60 °F
Chance
T-storms and
BreezySaturday
High: 74 °F
Slight Chance
Showers and
BreezySaturday Night
Low: 61 °F
Partly Cloudy
Sunday
High: 82 °F
Mostly Sunny
Sunday Night
Low: 65 °F
Partly Cloudy
Monday
High: 85 °F
Partly Sunny
Monday Night
Low: 72 °F
Mostly Cloudy
Tuesday
High: 92 °F
Partly Sunny
and Breezy
Detailed Forecast
This Afternoon
A 10 percent chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 94. South wind 11 to 16 mph becoming west. Winds could gust as high as 21 mph.
Tonight
A chance of showers and thunderstorms before 11pm, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 60. Breezy, with a north wind 14 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 40%.
Saturday
A 20 percent chance of showers between 11am and 1pm. Mostly cloudy, with a high near 74. Breezy, with a north northwest wind 15 to 18 mph, with gusts as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 61. North northeast wind 8 to 13 mph becoming light north after midnight. Winds could gust as high as 22 mph.
Sunday
Mostly sunny, with a high near 82. North wind 5 to 11 mph becoming east in the afternoon.
Sunday Night
Partly cloudy, with a low around 65. Southeast wind 6 to 10 mph.
Monday
Partly sunny, with a high near 85. South southeast wind 6 to 14 mph, with gusts as high as 23 mph.
Monday Night
Mostly cloudy, with a low around 72. Southeast wind 11 to 15 mph, with gusts as high as 24 mph.
Tuesday
Partly sunny, with a high near 92. Breezy, with a south southeast wind 11 to 18 mph, with gusts as high as 30 mph.
Tuesday Night
Partly cloudy, with a low around 76. South southeast wind 14 to 17 mph, with gusts as high as 31 mph.
Wednesday
Partly sunny, with a high near 95. South southeast wind 10 to 14 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly cloudy, with a low around 75.
Thursday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 90.
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
12:45 pm CDT May 1, 2026
12pm CDT May 1, 2026-6pm CDT May 7, 2026
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