Los Fresnos, TX

Current conditions, hourly and 7-day forecast, and live radar for Los Fresnos, TX 78566. Right now: mostly clear, 78°F. Data from the National Weather Service.

• Tonight: Mostly clear, with a low around 78. Southeast wind 3 to 7 mph.
• Thursday: A slight chance of showers and thunderstorms between 2pm and 3pm. Mostly sunny. High near 99, with temperatures falling to around 94 in the afternoon. Heat index values as high as 112. South southeast wind 2 to 14 mph. Chance of precipitation is 20%.
• Thursday Night: Mostly clear, with a low around 80. Heat index values as high as 107. Southeast wind 9 to 14 mph.
• Friday: Sunny. High near 99, with temperatures falling to around 95 in the afternoon. Heat index values as high as 112. South southeast wind 9 to 18 mph, with gusts as high as 24 mph.
• Friday Night: Mostly clear, with a low around 80. South southeast wind 12 to 18 mph, with gusts as high as 24 mph.
• Saturday: Sunny. High near 99, with temperatures falling to around 95 in the afternoon. South southeast wind 12 to 20 mph, with gusts as high as 26 mph.