Llano, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Llano, a city in Llano County, Texas.
This Afternoon
74°F
Sunny
Sunny, with a high near 74. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.
7-day forecast for Llano
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 74°F | Sunny | 5 to 10 mph NW | 0% |
| Tonight | 46°F | Mostly Clear | 0 to 5 mph NW | 0% |
| Wednesday | 73°F | Sunny | 0 mph | 0% |
| Wednesday Night | 48°F | Mostly Clear | 0 mph | 0% |
| Thursday | 80°F | Sunny | 0 to 10 mph SW | 2% |
| Thursday Night | 49°F | Mostly Clear | 5 to 10 mph NNW | 0% |
| Friday | 71°F | Sunny | 5 to 10 mph N | 0% |
| Friday Night | 46°F | Partly Cloudy | 0 to 5 mph N | 2% |
| Saturday | 67°F | Partly Sunny | 0 to 5 mph N | 12% |
| Saturday Night | 44°F | Partly Cloudy | 0 to 5 mph N | 9% |
| Sunday | 69°F | Sunny | 0 to 5 mph N | 6% |
| Sunday Night | 42°F | Mostly Clear | 0 mph | 4% |
| Monday | 72°F | Sunny | 0 mph | 3% |
| Monday Night | 44°F | Mostly Clear | 0 mph | 3% |
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 Nov 3, 2026.