Harlingen, Texas Weather
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Weather Forecast for Harlingen, Texas : Cameron County
Issued: 4:45 pm CDT Jun 15, 2025 Latitude: 26.1906306 Longitude: -97.6961026 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Monday Tuesday Wednesday Juneteenth Friday Saturday
20% chance of thunderstorms on This Afternoon 10% chance of thunderstorms on Tonight 20% chance of thunderstorms on Monday Sunny on Tuesday Sunny on Wednesday 80% chance of thunderstorms on Juneteenth 70% chance of thunderstorms on Friday 60% chance of thunderstorms on Saturday
High: 97°F Low: 79°F High: 96°F High: 97°F High: 96°F High: 86°F High: 88°F High: 89°F
Low: 78°F Low: 78°F Low: 77°F Low: 75°F Low: 75°F  
Thunderstorms Thunderstorms Thunderstorms Sunny Sunny Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
HARLINGEN - (KHRL)
97°
Feels like 107°F
Partly Cloudy
as of 3:52 PM CDST
Rel. Humidity: 47%
Dew Point: 73°F
Visibility: 10 Miles
Pressure: 29.92 in.
Flight Rule: VFR
Wind Data
17 MPH
150° Southeast
Cloud Level(s): Scattered at 5000ft
Current Conditions at
PORT ISABEL - (KPIL)
91°
Feels like 107°F
Mostly Clear
as of 3:53 PM CDST
Rel. Humidity: 66%
Dew Point: 79°F
Visibility: 10 Miles
Pressure: 29.95 in.
Flight Rule: VFR
Wind Data
18 MPH
Gust: 26 MPH
120° Southeast
Cloud Level(s): Few at 3500ft
Current Conditions at
BROWNSVILLE - (KBRO)
95°
Feels like 107°F
Mostly Clear
as of 3:53 PM CDST
Rel. Humidity: 53%
Dew Point: 75°F
Visibility: 10 Miles
Pressure: 29.94 in.
Flight Rule: VFR
Wind Data
16 MPH
130° Southeast
Cloud Level(s): Few at 3600ft
20% chance of thunderstorms This Afternoon This Afternoon... A 20 percent chance of showers and thunderstorms. Sunny, with a high near 97. Heat index values as high as 107. Southeast wind around 14 mph, with gusts as high as 24 mph.
10% chance of thunderstorms Tonight Tonight... A 10 percent chance of showers and thunderstorms before 7pm. Increasing clouds, with a low around 79. South southeast wind 7 to 14 mph, with gusts as high as 22 mph.
20% chance of thunderstorms Monday Monday... A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 96. Heat index values as high as 106. South southeast wind 7 to 14 mph, with gusts as high as 23 mph.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 78. South southeast wind 7 to 13 mph, with gusts as high as 21 mph.
Sunny on Tuesday Tuesday... Sunny, with a high near 97. South southeast wind 8 to 15 mph, with gusts as high as 25 mph.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 78. South southeast wind 10 to 15 mph, with gusts as high as 24 mph.
Sunny on Wednesday Wednesday... Sunny, with a high near 96. South southeast wind 10 to 17 mph, with gusts as high as 28 mph.
30% chance of thunderstorms Wednesday Night Wednesday Night... A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 77. Southeast wind 7 to 15 mph, with gusts as high as 25 mph.
80% chance of thunderstorms Juneteenth Juneteenth... Showers and possibly a thunderstorm. High near 86. East southeast wind 7 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.
60% chance of thunderstorms Thursday Night Thursday Night... A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 75. East southeast wind 6 to 10 mph. Chance of precipitation is 60%.
70% chance of thunderstorms Friday Friday... Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 88. East wind 6 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
40% chance of thunderstorms Friday Night Friday Night... A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75.
60% chance of thunderstorms Saturday Saturday... Showers and thunderstorms likely. Mostly cloudy, with a high near 89. Chance of precipitation is 60%.
Current Radar Image


Sun Almanac for Harlingen, Texas
Sunrise: 06:38 AM
Sunset: 8:25 PM
Civil Sunrise:06:12 AM
Civil Sunset: 8:51 PM
Nautical Sunrise: 05:41 AM
Nautical Sunset: 9:22 PM
Astro Sunrise: 05:08 AM
Astro Sunset: 9:55 PM
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