Canyon Lake, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Canyon Lake, a community in Comal County, Texas.
Overnight
52°F
Clear
Clear, with a low around 52. Northwest wind around 5 mph.
7-day forecast for Canyon Lake
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 52°F | Clear | 5 mph NW | 0% |
| Wednesday | 76°F | Sunny | 0 to 5 mph NNE | 0% |
| Wednesday Night | 52°F | Clear | 0 to 5 mph SE | 0% |
| Thursday | 80°F | Sunny | 0 to 5 mph S | 0% |
| Thursday Night | 55°F | Partly Cloudy | 0 to 15 mph WNW | 1% |
| Friday | 73°F | Sunny | 5 to 15 mph N | 0% |
| Friday Night | 52°F | Partly Cloudy | 5 to 10 mph N | 0% |
| Saturday | 68°F | Partly Sunny then Slight Chance Rain Showers | 10 mph NNE | 17% |
| Saturday Night | 49°F | Chance Rain Showers | 5 to 10 mph NNE | 27% |
| Sunday | 67°F | Mostly Sunny | 5 to 10 mph NNE | 14% |
| Sunday Night | 47°F | Partly Cloudy | 0 to 5 mph N | 5% |
| Monday | 69°F | Sunny | 0 to 5 mph ENE | 5% |
| Monday Night | 48°F | Mostly Clear | 0 mph | 3% |
| Tuesday | 71°F | Mostly Sunny | 0 to 5 mph S | 5% |
Forecast source: National Weather Service (api.weather.gov) for Canyon Lake (29.876, -98.261). Updated through the day.
Growing snapshot for Canyon Lake
Last spring frost
Mar 1
First fall frost
Dec 1
Growing season
276 days
Hardiness zone
9a
More local growing data for Canyon Lake: nearby ZIP 78133 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Canyon Dam, Tx (3.7 mi from Canyon Lake). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.