News Headlines
- New: Microburst(s) Cause Damage to Structures, Power Poles, and Trees in Hidalgo County, June 12th, 2025
- New: Spring (March to May) 2025 RGV Weather Summary: A State of Heat and Drought, Broken by a Devastating Flood
- Summer 2025 Outlook - The Heat Is On, Water Resource Issues May Worsen, and Limited Opportunities for Tropical Rains
- Check Out the 2025 Rio Grande Valley/Deep South Texas Hurricane Guide
- Guia de Huracanes 2025 del Valle del Rio Grande/Extremo Sur de Texas
Current conditions at
Harlingen, Rio Grande Valley International Airport (KHRL)
Lat: 26.23°NLon: 97.66°WElev: 33ft.
Fair
80°F
27°C
| Humidity | 90% |
| Wind Speed | SE 9 mph |
| Barometer | 29.95 in (1014.0 mb) |
| Dewpoint | 77°F (25°C) |
| Visibility | 10.00 mi |
| Heat Index | 86°F (30°C) |
| Last update | 21 Jun 8:52 pm CDT |
Extended Forecast for
Port Mansfield TX
Tonight
Low: 80 °F
Partly Cloudy
Sunday
High: 87 °F
Mostly Sunny
then Slight
Chance
T-storms and
BreezySunday Night
Low: 79 °F
Mostly Clear
and Breezy
then Mostly
ClearMonday
High: 86 °F
Sunny then
Slight Chance
T-stormsMonday Night
Low: 79 °F
Mostly Clear
Tuesday
High: 86 °F
Chance
Showers then
Chance
T-stormsTuesday Night
Low: 78 °F
Slight Chance
T-storms then
Mostly ClearWednesday
High: 86 °F
Chance
Showers then
Chance
T-stormsWednesday Night
Low: 78 °F
Partly Cloudy
then Slight
Chance
Showers
Detailed Forecast
Tonight
Partly cloudy, with a low around 80. Southeast wind 14 to 16 mph, with gusts as high as 22 mph.
Sunday
A slight chance of showers and thunderstorms between 1pm and 2pm. Sunny, with a high near 87. Breezy, with a southeast wind 13 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 79. Breezy, with a southeast wind 10 to 18 mph, with gusts as high as 23 mph.
Monday
A slight chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers after 4pm. Sunny, with a high near 86. East southeast wind 10 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 79. East southeast wind 7 to 16 mph, with gusts as high as 21 mph.
Tuesday
A chance of showers, with thunderstorms also possible after 10am. Sunny, with a high near 86. East southeast wind 6 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Tuesday Night
A slight chance of thunderstorms before 7pm. Mostly clear, with a low around 78. Southeast wind 6 to 14 mph. Chance of precipitation is 10%.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86. East southeast wind 6 to 14 mph, with gusts as high as 20 mph.
Wednesday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 78. East southeast wind 7 to 14 mph, with gusts as high as 20 mph.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86. East southeast wind 6 to 14 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 78. Southeast wind 7 to 14 mph, with gusts as high as 20 mph.
Friday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 79.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Port Mansfield TX
26.56°N 97.43°W
26.56°N 97.43°W
9:30 pm CDT Jun 21, 2025
9pm CDT Jun 21, 2025-6pm CDT Jun 28, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
