Lexington, TX Weather & Growing Conditions
Tonight
50°F
Mostly Clear
Mostly clear, with a low around 50. North northwest wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 50°F | Mostly Clear | 0 to 5 mph NNW | 0% |
| Wednesday | 73°F | Sunny | 0 to 5 mph N | 0% |
| Wednesday Night | 48°F | Mostly Clear | 0 mph | 0% |
| Thursday | 79°F | Sunny | 0 to 5 mph S | 10% |
| Thursday Night | 53°F | Partly Cloudy | 0 to 10 mph WNW | 12% |
| Friday | 73°F | Sunny | 5 to 10 mph N | 1% |
| Friday Night | 48°F | Partly Cloudy | 0 to 5 mph N | 1% |
| Saturday | 69°F | Partly Sunny | 5 to 10 mph N | 11% |
| Saturday Night | 46°F | Slight Chance Rain Showers then Partly Cloudy | 0 to 5 mph N | 15% |
| Sunday | 70°F | Mostly Sunny | 5 to 10 mph N | 5% |
| Sunday Night | 43°F | Mostly Clear | 0 mph | 6% |
| Monday | 71°F | Sunny | 0 to 5 mph NE | 2% |
| Monday Night | 44°F | Mostly Clear | 0 mph | 1% |
| Tuesday | 74°F | Mostly Sunny | 0 to 5 mph SE | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Lexington, TX
Last spring frost
Mar 5
First fall frost
Nov 21
Growing season
262 days
Hardiness zone
9a
Explore more for Lexington, TX: full frost dates · planting calendar · Texas frost dates
Climate data from the nearest NOAA station, Lexington, Tx (6.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.