La Crescenta-Montrose, CA Weather & Growing Conditions
Overnight
51°F
Clear
Clear, with a low around 51. North wind 5 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 51°F | Clear | 5 to 10 mph N | 0% |
| Wednesday | 70°F | Sunny | 5 to 10 mph NNW | 0% |
| Wednesday Night | 54°F | Partly Cloudy | 5 to 10 mph N | 0% |
| Thursday | 75°F | Mostly Sunny | 5 to 10 mph NNE | 0% |
| Thursday Night | 57°F | Mostly Clear | 5 to 15 mph NNE | 0% |
| Friday | 78°F | Sunny | 5 to 15 mph NE | 0% |
| Friday Night | 57°F | Clear | 5 to 15 mph NNE | 0% |
| Saturday | 79°F | Sunny | 5 to 15 mph N | 0% |
| Saturday Night | 58°F | Clear | 5 to 15 mph N | 0% |
| Sunday | 79°F | Sunny | 0 to 15 mph NNW | 0% |
| Sunday Night | 60°F | Mostly Clear | 0 to 10 mph NNE | 0% |
| Monday | 78°F | Sunny | 0 to 10 mph WSW | 0% |
| Monday Night | 59°F | Partly Cloudy | 0 to 5 mph N | 1% |
| Tuesday | 76°F | Sunny | 0 to 5 mph S | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for La Crescenta-Montrose, CA
Last spring frost
Jan 2
First fall frost
Dec 26
Growing season
364 days
Hardiness zone
10a
Explore more for La Crescenta-Montrose, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Burbank Valley Pump Plt, Ca (6.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.