Lavon Weather Forecast
- 60
- 87
Severe Tstms
- 60
- 70
Chance Thunderstorms
- 53
- 66
Rain Showers
- 49
- 59
Rain Showers
- 49
- 69
Mostly Sunny
- 54
- 75
Mostly Sunny
Today 28 Apr Collin
Showers and Thunderstorms. Some Thunderstorms may be severe with damaging Winds, large Hail, and Tornadoes. Locally heavy rainfall possible. Highs in the upper 80s. Temperatures falling into the lower 80s late. South Winds 10 to 15 Mph. Chance of rain 90 percent.
Tonight 28 Apr Collin
Partly cloudy with Showers likely with a chance of Thunderstorms in the Evening, then mostly cloudy with a chance of Showers with a slight chance of Thunderstorms after midnight. Some Thunderstorms may be severe with damaging Winds, large Hail, and Tornadoes in the evening. Cooler. Less humid with Lows in the upper 50s. North Winds 5 to 10 Mph. Chance of rain 70 percent.
Lavon Temperature Statistics
April Temperature
Rockwall Municipal Airport (6.2 miles)
Lowest 19 April, 2026
41.2 °FAverage April
68 °FHighest 1 April, 2026
85.1 °F
Climate (2021–Present)
Rockwall Municipal Airport (6.2 miles)
Average Low 2021–2026
57.9 °FAverage 2021–2026
67.2 °FAverage High 2021–2026
77.4 °F