Llano, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Llano, a city in Llano County, Texas.
Overnight
73°F
Clear
Clear, with a low around 73. Southeast wind around 0 mph.
7-day forecast for Llano
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 73°F | Clear | 0 mph | 0% |
| Tuesday | 99°F | Sunny | 0 to 10 mph SSE | 0% |
| Tuesday Night | 74°F | Clear | 5 to 10 mph SSE | 0% |
| Wednesday | 98°F | Sunny | 5 to 10 mph SSE | 1% |
| Wednesday Night | 75°F | Mostly Clear | 5 to 10 mph SSE | 1% |
| Thursday | 98°F | Sunny | 5 to 10 mph SSE | 1% |
| Thursday Night | 75°F | Mostly Clear | 0 to 10 mph SSE | 1% |
| Friday | 97°F | Sunny | 0 to 5 mph SSE | 2% |
| Friday Night | 74°F | Mostly Clear | 0 to 5 mph SSE | 2% |
| Saturday | 95°F | Sunny | 0 to 5 mph SSE | 2% |
| Saturday Night | 74°F | Mostly Clear | 0 to 5 mph SSE | 2% |
| Sunday | 95°F | Sunny | 0 to 10 mph SSE | 2% |
| Sunday Night | 74°F | Mostly Clear | 5 to 10 mph SSE | 2% |
| Monday | 96°F | Sunny | 0 to 10 mph S | 2% |
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 Aug 4, 2026.