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Current conditions at
Harlingen, Rio Grande Valley International Airport (KHRL)
Lat: 26.23°NLon: 97.66°WElev: 33ft.
Mostly Cloudy
82°F
28°C
| Humidity | 72% |
| Wind Speed | SE 17 mph |
| Barometer | 29.72 in (1006.5 mb) |
| Dewpoint | 72°F (22°C) |
| Visibility | 10.00 mi |
| Heat Index | 87°F (31°C) |
| Last update | 23 Apr 5:52 pm CDT |
Extended Forecast for
Harlingen, Rio Grande Valley International Airport TX
Tonight
Low: 71 °F
Mostly Cloudy
and Breezy
then Mostly
CloudyFriday

High: 92 °F
Decreasing
CloudsFriday Night

Low: 71 °F
Partly Cloudy
Saturday

High: 93 °F
Mostly Sunny
Saturday Night

Low: 72 °F
Increasing
CloudsSunday

High: 93 °F
Mostly Sunny
Sunday Night

Low: 73 °F
Partly Cloudy
Monday
High: 96 °F
Partly Sunny
then Mostly
Sunny and
BreezyMonday Night

Low: 73 °F
Partly Cloudy
Detailed Forecast
Tonight
Increasing clouds, with a low around 71. Breezy, with a south southeast wind 11 to 18 mph, with gusts as high as 26 mph.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 92. South southeast wind 10 to 16 mph, with gusts as high as 24 mph.
Friday Night
Partly cloudy, with a low around 71. Southeast wind 7 to 16 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny, with a high near 93. Southeast wind 6 to 15 mph, with gusts as high as 22 mph.
Saturday Night
Increasing clouds, with a low around 72. Southeast wind 9 to 16 mph, with gusts as high as 22 mph.
Sunday
Mostly sunny, with a high near 93. Southeast wind 9 to 17 mph, with gusts as high as 24 mph.
Sunday Night
Partly cloudy, with a low around 73. Southeast wind 10 to 15 mph, with gusts as high as 23 mph.
Monday
Mostly sunny, with a high near 96. Breezy, with a south southeast wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 32 mph.
Monday Night
Partly cloudy, with a low around 73. Southeast wind 10 to 16 mph, with gusts as high as 25 mph.
Tuesday
Mostly sunny, with a high near 95. Breezy, with a south southeast wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 32 mph.
Tuesday Night
Mostly cloudy, with a low around 72. Southeast wind 9 to 16 mph, with gusts as high as 28 mph.
Wednesday
Partly sunny, with a high near 95. Breezy.
Wednesday Night
Mostly cloudy, with a low around 71. Breezy.
Thursday
Partly sunny, with a high near 94. Breezy.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Harlingen, Rio Grande Valley International Airport TX
26.24°N 97.65°W
26.24°N 97.65°W
6:00 pm CDT Apr 23, 2026
6pm CDT Apr 23, 2026-6pm CDT Apr 30, 2026


