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Port Mansfield, Texas Weather Forecast
Port Mansfield, Texas Weather
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Weather Forecast for Port Mansfield, Texas : Willacy County
Issued: 11:26 am CST Dec 18, 2025 Latitude: 26.5547883 Longitude: -97.4249807 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Friday Saturday Sunday Monday Tuesday Wednesday
Sunny on Today Mostly Clear on Tonight Sunny on Friday Sunny on Saturday Mostly Sunny on Sunday Mostly Sunny on Monday Sunny on Tuesday Sunny on Wednesday
High: 76°F Low: 61°F High: 69°F High: 76°F High: 77°F High: 74°F High: 74°F High: 75°F
Low: 61°F Low: 66°F Low: 66°F Low: 66°F Low: 65°F  
Sunny Mostly Clear Sunny Sunny Mostly Sunny Mostly Sunny Sunny Sunny
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Current Conditions at
HARLINGEN - (KHRL)
73°
Clear
as of 10:52 AM CST
Rel. Humidity: 78%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 29.87 in.
Flight Rule: VFR
Wind Data
8 MPH
190° South
Cloud Level(s): Clear
Current Conditions at
PORT ISABEL - (KPIL)
77°
Clear
as of 10:53 AM CST
Rel. Humidity: 69%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 29.87 in.
Flight Rule: VFR
Wind Data
9 MPH
210° Southwest
Cloud Level(s): Clear
Current Conditions at
EDINBURG INTL ARPT - (KEBG)
72°
Clear
as of 10:55 AM CST
Rel. Humidity: 73%
Dew Point: 63°F
Visibility: 9 Miles
Pressure: 29.87 in.
Flight Rule: VFR
Wind Data
9 MPH
190° South
Cloud Level(s): Clear
Sunny on Today Today... Sunny, with a high near 76. South southwest wind 5 to 8 mph becoming east in the afternoon.

Mostly Clear on Tonight Tonight... Mostly clear, with a low around 61. Breezy, with a north northeast wind 5 to 10 mph increasing to 15 to 20 mph in the evening. Winds could gust as high as 25 mph.

Sunny on Friday Friday... Sunny, with a high near 69. Northeast wind 6 to 14 mph, with gusts as high as 22 mph.

Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 61. East wind around 7 mph becoming south after midnight.

Sunny on Saturday Saturday... Sunny, with a high near 76. South wind 7 to 14 mph, with gusts as high as 21 mph.

Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 66. South wind 8 to 14 mph, with gusts as high as 20 mph.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 77. East southeast wind 7 to 11 mph.

20% chance of rain Sunday Night Sunday Night... A 20 percent chance of showers after midnight. Partly cloudy, with a low around 66. Southeast wind 6 to 10 mph.

Mostly Sunny on Monday Monday... Mostly sunny, with a high near 74. Southeast wind 6 to 11 mph.

Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 66. Southeast wind 6 to 10 mph.

Sunny on Tuesday Tuesday... Sunny, with a high near 74. Southeast wind 6 to 14 mph.

Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 65.

Sunny on Wednesday Wednesday... Sunny, with a high near 75.

Current Radar Image


Sun Almanac for Port Mansfield, Texas
Sunrise: 07:12 AM
Sunset: 5:41 PM
Civil Sunrise:06:47 AM
Civil Sunset: 6:06 PM
Nautical Sunrise: 06:18 AM
Nautical Sunset: 6:35 PM
Astro Sunrise: 05:50 AM
Astro Sunset: 7:03 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.