Ramona, CA Weather & Growing Conditions
Today
88°F
Sunny
Sunny, with a high near 88. Southwest wind 0 to 15 mph, with gusts as high as 25 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 88°F | Sunny | 0 to 15 mph SW | 2% |
| Tonight | 68°F | Mostly Clear | 0 to 10 mph W | 2% |
| Wednesday | 86°F | Sunny | 0 to 15 mph S | 4% |
| Wednesday Night | 69°F | Mostly Clear | 0 to 10 mph E | 1% |
| Thursday | 87°F | Sunny | 0 to 10 mph W | 5% |
| Thursday Night | 70°F | Mostly Clear | 0 to 10 mph W | 3% |
| Friday | 87°F | Sunny | 0 to 10 mph W | 4% |
| Friday Night | 70°F | Mostly Clear | 0 to 10 mph W | 0% |
| Saturday | 90°F | Sunny | 0 to 10 mph W | 2% |
| Saturday Night | 71°F | Mostly Clear | 0 to 10 mph W | 1% |
| Sunday | 88°F | Sunny | 0 to 10 mph SW | 6% |
| Sunday Night | 69°F | Mostly Clear | 0 to 10 mph SW | 4% |
| Monday | 85°F | Sunny | 0 to 10 mph SW | 9% |
| Monday Night | 66°F | Mostly Clear | 0 to 10 mph W | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Ramona, CA
Last spring frost
Apr 18
First fall frost
Oct 26
Growing season
189 days
Hardiness zone
9a
Explore more for Ramona, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Henshaw Dam, Ca (3.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.