Harlingen, TX Weather Forecast, with current conditions, wind, air quality, and what to expect for the next 3 days.

Be prepared with the most accurate 10-day forecast for Harlingen, Texas 78550 with highs, lows, chance of precipitation from The Weather Channel and Weather.com

Mostly cloudy, with a low around 58. Mostly sunny, with a high near 77.

Dec 23, 2025 · Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for the Harlingen area.

Dec 21, 2025 · Get Harlingen, TX weather with accurate real-time conditions in Fahrenheit, 7-day outlooks, and hourly updates. Plan outdoor activities with temperature, precipitation, wind, and …

Get Harlingen, TX current weather report with temperature, feels like, wind, humidity, pressure, UV and more from TheWeatherNetwork.com.

4 days ago · The current temperature today is 52 °F. The morning temperature of 52° F is lowest at 1am with the daytime high of 65° F at 1pm and a low around 60° F at 11pm is expected.

Discover the weather conditions in Harlingen & see if there is a chance of rain, snow, or sunshine. Plan your activities, travel, or work with confidence by checking out our detailed hourly forecast for Harlingen.

1 day ago · RGV Radar; Feels like Temperatures; South Texas Radar; National Radar; Gulf of Mexico radar; Hourly Forecast; Seven Day Forecast; Caribbean Sea Radar; Fire Tracker; Fire Hotspots; …

5 days ago · Detailed weather forecast for the next 7 days in Harlingen, TX, United States. Information on air temperature, precipitation, air humidity, wind strength, and direction.