Current conditions at
Harlingen, Rio Grande Valley International Airport (KHRL)
Lat: 26.23°NLon: 97.66°WElev: 33ft.
A Few Clouds
83°F
28°C
| Humidity | 72% |
| Wind Speed | N 7 mph |
| Barometer | 29.95 in (1014.2 mb) |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 89°F (32°C) |
| Last update | 4 Oct 10:52 am CDT |
Extended Forecast for
Harlingen, Rio Grande Valley International Airport TX
Today
High: 91 °F
Slight Chance
T-stormsTonight
Low: 70 °F
Mostly Clear
Sunday
High: 93 °F
Sunny
Sunday Night
Low: 71 °F
Mostly Clear
Monday
High: 94 °F
Sunny
Monday Night
Low: 73 °F
Mostly Clear
Tuesday
High: 93 °F
Chance
Showers then
Chance
T-stormsTuesday Night
Low: 73 °F
Mostly Clear
then Chance
ShowersWednesday
High: 90 °F
Showers
Likely
Detailed Forecast
Today
A 20 percent chance of showers and thunderstorms, mainly between 1pm and 3pm. Mostly sunny, with a high near 91. North northeast wind 11 to 14 mph, with gusts as high as 21 mph.
Tonight
Mostly clear, with a low around 70. Northeast wind 5 to 10 mph becoming light and variable in the evening.
Sunday
Sunny, with a high near 93. Light and variable wind becoming northeast 5 to 7 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 71. East northeast wind 5 to 10 mph becoming light and variable after midnight.
Monday
Sunny, with a high near 94. Light southeast wind becoming east 6 to 11 mph in the afternoon.
Monday Night
Mostly clear, with a low around 73. East southeast wind 5 to 11 mph.
Tuesday
A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 93. Light east wind increasing to 8 to 13 mph in the morning. Chance of precipitation is 40%.
Tuesday Night
A 30 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 73. East wind 5 to 11 mph.
Wednesday
Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 90. Northeast wind 7 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Wednesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 72. Northeast wind 6 to 11 mph.
Thursday
Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 89. North northeast wind 9 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Thursday Night
A 20 percent chance of showers. Mostly clear, with a low around 72.
Friday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Additional Forecasts and Information
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Point Forecast:
Harlingen, Rio Grande Valley International Airport TX
26.24°N 97.65°W
26.24°N 97.65°W
11:30 am CDT Oct 4, 2025
11am CDT Oct 4, 2025-6pm CDT Oct 10, 2025
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