Weather in Lavon, TX
Updated 2026-09-26 11:45 local time · ZIP codes 75166
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
81°10% rain86°10% rain87°10% rain88°9% rain
90°2% rain
91°1% rain90°1% rain88°1% rain
84°1% rain
82°10% rain
80°4% rain79°11% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 11%).
It feels like 81°F with winds near 8 mph.
84°F, 1% rain chance and 6 mph wind.
Visibility is around 6 mi; gusts may reach 23 mph.
Current temperature is 81°F, wind 8 mph, rain chance up to 11%.
UV index is 3. Sunscreen and sunglasses are sensible for longer outdoor time.
Local weather characteristics in Lavon
Texas spans several climate zones, from humid Gulf Coast areas to dry western deserts and the High Plains. Heat, severe thunderstorms, tropical systems and winter cold outbreaks can all affect different parts of the state.
Lavon is part of the South weather region. The forecast point is near 33.03°N latitude and 96.43°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.
Lavon weather today
Overcast and 81°F in Lavon, TX. Today's high is 91°F with a 7% rain chance. Winds are around 8 mph with gusts near 9 mph. Relative humidity is 43%, pressure is 30.03 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Lavon
Sunrise is at 07:16 AM and sunset is at 07:17 PM. Tomorrow's forecast calls for Overcast with a high near 94°F and a low near 74°F. The maximum rain chance is 36%.