Current conditions at
Harlingen, Rio Grande Valley International Airport (KHRL)
Lat: 26.23°NLon: 97.66°WElev: 33ft.
Overcast
57°F
14°C
| Humidity | 78% |
| Wind Speed | Calm |
| Barometer | 29.98 in (1014.9 mb) |
| Dewpoint | 50°F (10°C) |
| Visibility | 10.00 mi |
| Last update | 3 Dec 6:52 am CST |
Extended Forecast for
Harlingen TX
Today
High: 77 °F
Mostly Cloudy
Tonight
Low: 65 °F
Increasing
CloudsThursday
High: 78 °F
Chance
Showers then
Showers
LikelyThursday Night
Low: 51 °F
Chance
ShowersFriday
High: 59 °F
Slight Chance
Showers then
CloudyFriday Night
Low: 56 °F
Chance
ShowersSaturday
High: 76 °F
Slight Chance
Showers then
Partly SunnySaturday Night
Low: 56 °F
Partly Cloudy
Sunday
High: 80 °F
Sunny
Detailed Forecast
Today
Mostly cloudy, with a high near 77. Calm wind becoming south southeast 5 to 8 mph in the morning.
Tonight
Increasing clouds, with a low around 65. Southeast wind around 6 mph.
Thursday
A chance of showers before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then showers likely after 3pm. Mostly cloudy, with a high near 78. South southwest wind 5 to 14 mph becoming north in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 60%.
Thursday Night
A 50 percent chance of showers. Cloudy, with a low around 51. North northwest wind 10 to 14 mph, with gusts as high as 25 mph.
Friday
A 20 percent chance of showers before noon. Cloudy, with a high near 59. North northwest wind 6 to 10 mph.
Friday Night
A 40 percent chance of showers. Cloudy, with a low around 56. North northwest wind 3 to 6 mph.
Saturday
A 20 percent chance of showers before noon. Mostly cloudy, with a high near 76. North northwest wind 6 to 8 mph.
Saturday Night
Partly cloudy, with a low around 56. Northeast wind around 6 mph becoming calm in the evening.
Sunday
Sunny, with a high near 80. Light and variable wind becoming north 5 to 7 mph in the morning.
Sunday Night
Mostly clear, with a low around 54. North northeast wind 3 to 6 mph.
Monday
Mostly sunny, with a high near 75. North wind 6 to 10 mph becoming east in the afternoon.
Monday Night
Partly cloudy, with a low around 57.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 75.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Harlingen TX
26.21°N 97.67°W
26.21°N 97.67°W
7:45 am CST Dec 3, 2025
7am CST Dec 3, 2025-6pm CST Dec 9, 2025
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