Edna, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Edna, a community in San Luis Obispo County, California.
Overnight
54°F
Partly Cloudy
Partly cloudy, with a low around 54. North northwest wind around 5 mph.
7-day forecast for Edna
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 54°F | Partly Cloudy | 5 mph NNW | 0% |
| Saturday | 84°F | Mostly Sunny | 5 to 15 mph NW | 0% |
| Saturday Night | 56°F | Patchy Fog | 5 to 10 mph N | 0% |
| Sunday | 77°F | Patchy Fog then Mostly Cloudy | 5 to 10 mph WNW | 0% |
| Sunday Night | 55°F | Patchy Fog | 5 to 10 mph NW | 1% |
| Monday | 72°F | Patchy Fog then Mostly Sunny | 5 to 10 mph WNW | 0% |
| Monday Night | 54°F | Patchy Fog | 0 to 10 mph NW | 0% |
| Tuesday | 77°F | Patchy Fog then Mostly Sunny | 0 to 10 mph WNW | 0% |
| Tuesday Night | 56°F | Partly Cloudy | 0 to 10 mph NNW | 0% |
| Wednesday | 85°F | Sunny | 0 to 5 mph NNW | 0% |
| Wednesday Night | 59°F | Mostly Clear | 0 to 5 mph NNE | 0% |
| Thursday | 84°F | Sunny | 0 to 5 mph SSE | 0% |
| Thursday Night | 58°F | Partly Cloudy | 0 to 5 mph NNW | 0% |
| Friday | 81°F | Mostly Sunny | 0 to 5 mph S | 0% |
Forecast source: National Weather Service (api.weather.gov) for Edna (35.211, -120.606). Updated through the day.
Growing snapshot for Edna
Last spring frost
Jan 31
First fall frost
Dec 11
Growing season
319 days
Hardiness zone
9b
More local growing data for Edna: nearby ZIP 93401 weather · frost dates · planting calendar · California frost dates
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Climate data from the nearest NOAA station, San Luis Obispo Ap, Ca (1.4 mi from Edna). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.