La Crescenta-Montrose, CA Weather & Growing Conditions
Today
89°F
Sunny
Sunny, with a high near 89. South southwest wind 5 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 89°F | Sunny | 5 to 10 mph SSW | 0% |
| Tonight | 63°F | Mostly Clear | 0 to 5 mph SSE | 0% |
| Wednesday | 88°F | Sunny | 0 to 5 mph S | 0% |
| Wednesday Night | 64°F | Mostly Clear | 5 mph S | 0% |
| Thursday | 89°F | Sunny | 0 to 5 mph SSW | 0% |
| Thursday Night | 64°F | Mostly Clear | 0 to 5 mph SSE | 0% |
| Friday | 93°F | Sunny | 0 to 5 mph SSE | 0% |
| Friday Night | 65°F | Mostly Clear | 0 to 5 mph S | 0% |
| Saturday | 94°F | Sunny | 0 to 5 mph S | 0% |
| Saturday Night | 66°F | Mostly Clear | 0 to 5 mph SSE | 0% |
| Sunday | 93°F | Sunny | 0 to 5 mph S | 1% |
| Sunday Night | 65°F | Mostly Clear | 0 to 5 mph SSE | 1% |
| Monday | 91°F | Sunny | 0 to 5 mph SSE | 2% |
| Monday Night | 63°F | Mostly Clear | 5 mph SSE | 2% |
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 Aug 4, 2026.