Current conditions at
Harlingen, Rio Grande Valley International Airport (KHRL)
Lat: 26.23°NLon: 97.66°WElev: 33ft.
Partly Cloudy
73°F
23°C
| Humidity | 76% |
| Wind Speed | SE 9 mph |
| Barometer | 30.00 in (1015.7 mb) |
| Dewpoint | 65°F (18°C) |
| Visibility | 10.00 mi |
| Last update | 29 Nov 7:52 am CST |
Extended Forecast for
Harlingen TX
Today

High: 84 °F
Partly Sunny
and BreezyTonight
Low: 63 °F
Partly Cloudy
then Slight
Chance
T-stormsSunday

High: 71 °F⇓
Showers
LikelySunday Night

Low: 48 °F
Showers
LikelyMonday
High: 54 °F
Chance
Showers then
Mostly CloudyMonday Night

Low: 52 °F
Mostly Cloudy
Tuesday

High: 61 °F
Mostly Cloudy
Tuesday Night

Low: 52 °F
Mostly Cloudy
Wednesday

High: 75 °F
Mostly Cloudy
Detailed Forecast
Today
Partly sunny, with a high near 84. Breezy, with a south wind 15 to 20 mph, with gusts as high as 33 mph.
Tonight
A 20 percent chance of showers and thunderstorms after 5am. Increasing clouds, with a low around 63. South southeast wind 5 to 13 mph becoming northeast after midnight. Winds could gust as high as 22 mph.
Sunday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a temperature rising to near 71 by 9am, then falling to around 58 during the remainder of the day. North northeast wind 5 to 10 mph becoming north 11 to 16 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Showers likely, mainly before midnight. Cloudy, with a low around 48. North northwest wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Monday
A 30 percent chance of showers before noon. Cloudy, with a high near 54. Northwest wind 7 to 13 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 52. North northwest wind 6 to 9 mph.
Tuesday
Mostly cloudy, with a high near 61. North wind 7 to 11 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly cloudy, with a low around 52. North northeast wind 3 to 6 mph.
Wednesday
Mostly cloudy, with a high near 75. Light and variable wind becoming southeast 5 to 10 mph in the morning.
Wednesday Night
A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 65. Southeast wind around 7 mph.
Thursday
A 40 percent chance of showers. Mostly cloudy, with a high near 78. Southeast wind 6 to 10 mph becoming northwest in the afternoon.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 58.
Friday
Mostly cloudy, with a high near 73.
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
7:45 am CST Nov 29, 2025
7am CST Nov 29, 2025-6pm CST Dec 5, 2025


