Templeton, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Templeton, a community in San Luis Obispo County, California.
Overnight
49°F
Mostly Clear
Mostly clear, with a low around 49. Southwest wind around 0 mph.
7-day forecast for Templeton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 49°F | Mostly Clear | 0 mph | 0% |
| Tuesday | 95°F | Sunny | 0 to 15 mph SSW | 0% |
| Tuesday Night | 50°F | Mostly Clear | 0 to 10 mph WSW | 0% |
| Wednesday | 96°F | Sunny | 0 to 10 mph SSW | 0% |
| Wednesday Night | 53°F | Mostly Clear | 0 to 10 mph W | 0% |
| Thursday | 98°F | Sunny | 0 to 10 mph WSW | 0% |
| Thursday Night | 58°F | Mostly Clear | 0 to 10 mph SW | 0% |
| Friday | 96°F | Sunny | 0 to 10 mph W | 0% |
| Friday Night | 61°F | Mostly Clear | 0 to 10 mph SW | 0% |
| Saturday | 97°F | Sunny | 0 to 10 mph WNW | 0% |
| Saturday Night | 61°F | Mostly Clear | 0 to 10 mph WSW | 0% |
| Sunday | 93°F | Sunny | 0 to 10 mph SSW | 0% |
| Sunday Night | 56°F | Mostly Clear | 0 to 10 mph SW | 1% |
| Monday | 85°F | Sunny | 0 to 15 mph SW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Templeton (35.556, -120.718). Updated through the day.
Growing snapshot for Templeton
Last spring frost
Mar 15
First fall frost
Nov 10
Growing season
238 days
Hardiness zone
9a
More local growing data for Templeton: nearby ZIP 93465 weather · frost dates · planting calendar · California frost dates
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Climate data from the nearest NOAA station, Paso Robles, Ca (6.5 mi from Templeton). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.