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Current conditions at
Harlingen, Rio Grande Valley International Airport (KHRL)
Lat: 26.23°NLon: 97.66°WElev: 33ft.
Partly Cloudy
89°F
32°C
| Humidity | 65% |
| Wind Speed | Vrbl 5 mph |
| Barometer | 29.96 in (1014.4 mb) |
| Dewpoint | 76°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 100°F (38°C) |
| Last update | 23 Aug 10:52 am CDT |
Extended Forecast for
Port Mansfield TX
Today
High: 88 °F
Showers
LikelyTonight
Low: 79 °F
Chance
T-storms then
Showers
LikelySunday
High: 88 °F
Showers
LikelySunday Night
Low: 80 °F
Slight Chance
T-storms then
Chance
ShowersMonday
High: 88 °F
Chance
Showers then
Chance
T-stormsMonday Night
Low: 81 °F
Slight Chance
T-storms then
Slight Chance
ShowersTuesday
High: 89 °F
Chance
T-stormsTuesday Night
Low: 81 °F
Mostly Clear
Wednesday
High: 88 °F
Chance
T-storms
Detailed Forecast
Today
A chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 4pm, then a chance of showers and thunderstorms after 4pm. Sunny, with a high near 88. East northeast wind 6 to 10 mph. Chance of precipitation is 60%.
Tonight
A chance of showers and thunderstorms before 4am, then showers likely and possibly a thunderstorm between 4am and 5am, then a chance of showers and thunderstorms after 5am. Partly cloudy, with a low around 79. East wind 5 to 9 mph becoming light and variable. Chance of precipitation is 60%.
Sunday
A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 7am. Mostly sunny, with a high near 88. West northwest wind 5 to 9 mph becoming east in the afternoon. Chance of precipitation is 60%.
Sunday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 80. South southeast wind 5 to 10 mph. Chance of precipitation is 40%.
Monday
A chance of showers, with thunderstorms also possible after 10am. Mostly sunny, with a high near 88. East southeast wind 5 to 11 mph. Chance of precipitation is 50%.
Monday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 81. Southeast wind 8 to 11 mph. Chance of precipitation is 20%.
Tuesday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Sunny, with a high near 89. East southeast wind 6 to 14 mph.
Tuesday Night
Mostly clear, with a low around 81. Southeast wind 8 to 14 mph.
Wednesday
A 30 percent chance of showers and thunderstorms. Sunny, with a high near 88. East wind 7 to 14 mph.
Wednesday Night
Mostly clear, with a low around 80. East southeast wind 7 to 14 mph.
Thursday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 88. East southeast wind 6 to 14 mph.
Thursday Night
Mostly clear, with a low around 80.
Friday
Sunny, with a high near 89.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Port Mansfield TX
26.56°N 97.43°W
26.56°N 97.43°W
11:00 am CDT Aug 23, 2025
11am CDT Aug 23, 2025-6pm CDT Aug 29, 2025
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