Weather in Los Fresnos, TX
Updated 2026-08-11 12:45 local time · ZIP codes 78566
Partly cloudy
No government weather alerts were returned for this location at the latest update.
Next hours
95°3% rain
96°3% rain96°3% rain97°2% rain93°4% rain91°4% rain89°4% rain86°6% rain
84°8% rain
84°12% rain84°7% rain83°10% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 12%).
It feels like 107°F with winds near 17 mph.
86°F, 6% rain chance and 16 mph wind.
Visibility is around 10 mi; gusts may reach 23 mph.
Current temperature is 95°F, wind 17 mph, rain chance up to 12%.
UV index is 10. Use shade, sunscreen, a hat and sunglasses.
Los Fresnos weather today
Partly cloudy and 95°F in Los Fresnos, TX. Today's high is 97°F with a 6% rain chance. Winds are around 17 mph with gusts near 20 mph. Relative humidity is 50%, pressure is 30.07 inHg, and visibility is about 10 miles.
Tonight and tomorrow in Los Fresnos
Sunrise is at 07:00 AM and sunset is at 08:09 PM. Tomorrow's forecast calls for Sunny with a high near 92°F and a low near 82°F. The maximum rain chance is 6%.