Ramona, CA Weather & Growing Conditions
Tonight
55°F
Partly Cloudy
Partly cloudy, with a low around 55. Northeast wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 55°F | Partly Cloudy | 0 mph | 0% |
| Saturday | 84°F | Sunny | 0 to 10 mph NW | 0% |
| Saturday Night | 57°F | Mostly Clear | 0 to 5 mph N | 0% |
| Sunday | 82°F | Mostly Sunny | 0 to 10 mph SE | 0% |
| Sunday Night | 57°F | Mostly Cloudy | 0 to 5 mph SW | 1% |
| Monday | 79°F | Sunny | 0 to 10 mph SW | 1% |
| Monday Night | 54°F | Mostly Clear | 0 to 10 mph W | 1% |
| Tuesday | 82°F | Sunny | 0 to 5 mph W | 0% |
| Tuesday Night | 57°F | Mostly Clear | 0 to 5 mph N | 1% |
| Wednesday | 90°F | Sunny | 0 to 5 mph W | 3% |
| Wednesday Night | 62°F | Mostly Clear | 0 to 5 mph NE | 2% |
| Thursday | 91°F | Sunny | 0 to 5 mph SW | 5% |
| Thursday Night | 64°F | Mostly Clear | 0 to 5 mph N | 2% |
| Friday | 89°F | Sunny | 0 to 5 mph W | 11% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Ramona, CA
Last spring frost
Mar 4
First fall frost
Dec 4
Growing season
270 days
Hardiness zone
9b
Explore more for Ramona, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Ramona Fire Dept, Ca (4.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.