Lexington, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lexington, a town in Lee County, Texas.
This Afternoon
97°F
Mostly Sunny
Mostly sunny, with a high near 97. South southeast wind around 5 mph.
7-day forecast for Lexington
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 97°F | Mostly Sunny | 5 mph SSE | 0% |
| Tonight | 71°F | Mostly Clear | 0 to 10 mph SSE | 0% |
| Sunday | 98°F | Mostly Sunny | 0 to 5 mph S | 0% |
| Sunday Night | 73°F | Partly Cloudy | 0 to 5 mph SSE | 1% |
| Monday | 99°F | Mostly Sunny | 0 to 5 mph SSE | 7% |
| Monday Night | 73°F | Mostly Clear | 0 to 5 mph SSE | 11% |
| Tuesday | 98°F | Sunny | 0 to 5 mph NNE | 12% |
| Tuesday Night | 74°F | Partly Cloudy | 0 to 5 mph NE | 12% |
| Wednesday | 98°F | Mostly Sunny | 0 to 10 mph NE | 3% |
| Wednesday Night | 73°F | Partly Cloudy | 0 to 5 mph ENE | 2% |
| Thursday | 97°F | Mostly Sunny | 0 to 10 mph ENE | 2% |
| Thursday Night | 71°F | Partly Cloudy | 0 to 5 mph ENE | 2% |
| Friday | 96°F | Mostly Sunny | 0 to 5 mph ENE | 1% |
| Friday Night | 71°F | Partly Cloudy | 0 to 5 mph E | 1% |
Forecast source: National Weather Service (api.weather.gov) for Lexington (30.414, -97.010). Updated through the day.
Growing snapshot for Lexington
Last spring frost
Mar 5
First fall frost
Nov 21
Growing season
262 days
Hardiness zone
9a
More local growing data for Lexington: nearby ZIP 78947 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Lexington, Tx (3.9 mi from Lexington). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.