Weather forecast for: Lavon TX
Last Update: 1:26 pm CDT Sep 8, 2026
Tonight: Mostly clear, with a low around 77. South southeast wind 5 to 10 mph.
Wednesday: Sunny and hot, with a high near 99. Heat index values as high as 104. South wind 5 to 10 mph.
Wednesday Night: Mostly clear, with a low around 77. South southeast wind around 5 mph.
Thursday: Mostly sunny, with a high near 97. Heat index values as high as 103. South wind around 5 mph.
Thursday Night: Partly cloudy, with a low around 76. South wind around 5 mph.
Friday: Mostly sunny, with a high near 97. South wind around 5 mph.
Friday Night: Mostly clear, with a low around 76. South wind 5 to 10 mph.
Saturday: Sunny, with a high near 98. South wind around 10 mph.
Saturday Night: Mostly clear, with a low around 76. South wind around 10 mph.
Sunday: Sunny, with a high near 97.
Sunday Night: Mostly clear, with a low around 76.
Monday: Sunny, with a high near 96.
Monday Night: Mostly clear, with a low around 74.
Tuesday: Sunny, with a high near 95.