Canyon Lake, TX Weather & Growing Conditions
This Afternoon
77°F
Sunny
Sunny, with a high near 77. East northeast wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 77°F | Sunny | 0 mph | 0% |
| Tonight | 48°F | Clear | 0 to 5 mph SSE | 0% |
| Thursday | 80°F | Sunny | 0 to 5 mph S | 1% |
| Thursday Night | 50°F | Partly Cloudy | 0 to 15 mph WNW | 4% |
| Friday | 72°F | Sunny | 10 to 20 mph N | 0% |
| Friday Night | 48°F | Partly Cloudy | 5 to 10 mph NNE | 0% |
| Saturday | 67°F | Mostly Cloudy then Chance Rain Showers | 10 mph NNE | 34% |
| Saturday Night | 46°F | Chance Showers And Thunderstorms | 5 to 15 mph NNE | 53% |
| Sunday | 64°F | Chance Showers And Thunderstorms | 5 to 15 mph NNE | 47% |
| Sunday Night | 45°F | Chance Rain Showers | 0 to 5 mph N | 25% |
| Monday | 66°F | Slight Chance Rain Showers then Mostly Sunny | 0 to 5 mph NNE | 15% |
| Monday Night | 45°F | Partly Cloudy | 0 mph | 7% |
| Tuesday | 69°F | Mostly Sunny | 0 mph | 6% |
| Tuesday Night | 46°F | Partly Cloudy | 0 mph | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Canyon Lake, TX
Last spring frost
Mar 1
First fall frost
Dec 1
Growing season
276 days
Hardiness zone
9a
Explore more for Canyon Lake, TX: full frost dates · planting calendar · Texas frost dates
Climate data from the nearest NOAA station, Canyon Dam, Tx (6.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.