Lemon Grove, CA Weather & Growing Conditions
Today
73°F
Patchy Drizzle then Mostly Sunny
Patchy drizzle before 10am. Mostly sunny, with a high near 73. Northwest wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 73°F | Patchy Drizzle then Mostly Sunny | 0 to 5 mph NW | 7% |
| Tonight | 57°F | Partly Cloudy | 0 to 5 mph E | 0% |
| Thursday | 78°F | Mostly Sunny | 0 to 5 mph W | 0% |
| Thursday Night | 56°F | Partly Cloudy | 5 mph NE | 0% |
| Friday | 83°F | Sunny | 0 to 5 mph N | 0% |
| Friday Night | 60°F | Mostly Clear | 5 to 10 mph NE | 0% |
| Saturday | 86°F | Sunny | 0 to 5 mph NE | 0% |
| Saturday Night | 61°F | Mostly Clear | 5 to 10 mph NE | 0% |
| Sunday | 86°F | Sunny | 0 to 5 mph NE | 0% |
| Sunday Night | 63°F | Partly Cloudy | 5 to 10 mph NE | 0% |
| Monday | 84°F | Sunny | 0 to 5 mph NE | 0% |
| Monday Night | 63°F | Partly Cloudy | 5 mph N | 0% |
| Tuesday | 81°F | Mostly Sunny | 0 to 5 mph SW | 2% |
| Tuesday Night | 62°F | Mostly Clear | 0 to 5 mph NE | 5% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Lemon Grove, CA
Growing season
365 days
Hardiness zone
10b
Explore more for Lemon Grove, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Chula Vista, Ca (7.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.