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Current conditions at
Harlingen, Rio Grande Valley International Airport (KHRL)
Lat: 26.23°NLon: 97.66°WElev: 33ft.
Fair
52°F
11°C
| Humidity | 86% |
| Wind Speed | Calm |
| Barometer | 30.08 in (1018.5 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Last update | 13 Mar 4:52 am CDT |
Extended Forecast for
Harlingen TX
Today

High: 85 °F
Sunny
Tonight

Low: 59 °F
Clear
Saturday

High: 89 °F
Sunny
Saturday Night

Low: 68 °F
Mostly Clear
Sunday

High: 95 °F
Sunny and
BreezySunday Night
Low: 54 °F
Partly Cloudy
then Mostly
Cloudy and
BreezyMonday

High: 68 °F
Mostly Sunny
and BreezyMonday Night

Low: 48 °F
Partly Cloudy
Tuesday

High: 73 °F
Mostly Sunny
Detailed Forecast
Today
Sunny, with a high near 85. Calm wind becoming east southeast 5 to 9 mph in the afternoon.
Tonight
Clear, with a low around 59. South southeast wind 6 to 13 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 89. South southeast wind 6 to 16 mph, with gusts as high as 26 mph.
Saturday Night
Mostly clear, with a low around 68. South southeast wind 13 to 17 mph, with gusts as high as 28 mph.
Sunday
Sunny, with a high near 95. Breezy, with a south wind 13 to 18 mph, with gusts as high as 30 mph.
Sunday Night
Mostly cloudy, with a low around 54. Breezy, with a south southeast wind 11 to 20 mph becoming north after midnight. Winds could gust as high as 32 mph.
Monday
Mostly sunny, with a high near 68. Breezy, with a north wind 18 to 25 mph, with gusts as high as 40 mph.
Monday Night
Partly cloudy, with a low around 48. Northeast wind 5 to 15 mph, with gusts as high as 22 mph.
Tuesday
Mostly sunny, with a high near 73. North northeast wind 5 to 14 mph becoming east in the afternoon. Winds could gust as high as 22 mph.
Tuesday Night
Mostly clear, with a low around 54. East southeast wind 6 to 14 mph, with gusts as high as 21 mph.
Wednesday
Mostly sunny, with a high near 80. Southeast wind 6 to 14 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly clear, with a low around 58.
Thursday
Mostly sunny, with a high near 85.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Harlingen TX
26.21°N 97.67°W
26.21°N 97.67°W
5:45 am CDT Mar 13, 2026
5am CDT Mar 13, 2026-6pm CDT Mar 19, 2026


