Llano, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Llano, a city in Llano County, Texas.
Overnight
72°F
Partly Cloudy
Partly cloudy, with a low around 72. South southeast wind around 5 mph.
7-day forecast for Llano
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 72°F | Partly Cloudy | 5 mph SSE | 0% |
| Saturday | 97°F | Sunny | 0 to 5 mph SSE | 0% |
| Saturday Night | 71°F | Mostly Clear | 5 mph SSE | 1% |
| Sunday | 98°F | Mostly Sunny | 0 to 5 mph SSE | 2% |
| Sunday Night | 71°F | Chance Showers And Thunderstorms | 0 to 5 mph SSE | 25% |
| Monday | 97°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 0 to 5 mph SE | 25% |
| Monday Night | 71°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 to 5 mph E | 21% |
| Tuesday | 96°F | Mostly Sunny | 0 to 5 mph ENE | 14% |
| Tuesday Night | 71°F | Partly Cloudy | 0 to 5 mph ENE | 14% |
| Wednesday | 95°F | Mostly Sunny | 0 to 10 mph ENE | 8% |
| Wednesday Night | 71°F | Partly Cloudy | 0 to 10 mph E | 1% |
| Thursday | 95°F | Mostly Sunny | 0 to 10 mph ENE | 6% |
| Thursday Night | 69°F | Partly Cloudy | 0 to 10 mph E | 6% |
| Friday | 95°F | Mostly Sunny | 0 to 10 mph ENE | 5% |
Forecast source: National Weather Service (api.weather.gov) for Llano (30.751, -98.677). Updated through the day.
Growing snapshot for Llano
Last spring frost
Mar 20
First fall frost
Nov 10
Growing season
235 days
Hardiness zone
8b
More local growing data for Llano: nearby ZIP 78643 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Buchanan Dam
Buchanan Lake Village
Cottonwood Shores
Granite Shoals
Highland Haven
Horseshoe Bay
Kingsland
Sunrise Beach Village
Tow
Climate data from the nearest NOAA station, Llano, Tx (5.6 mi from Llano). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.