Lytle Creek, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lytle Creek, a community in San Bernardino County, California.
Tonight
56°F
Clear
Clear, with a low around 56. South wind around 0 mph.
7-day forecast for Lytle Creek
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 56°F | Clear | 0 mph | 1% |
| Saturday | 80°F | Sunny | 0 to 5 mph E | 0% |
| Saturday Night | 60°F | Mostly Clear | 0 to 5 mph W | 0% |
| Sunday | 78°F | Mostly Sunny | 0 to 5 mph S | 0% |
| Sunday Night | 57°F | Partly Cloudy | 0 to 5 mph S | 1% |
| Monday | 73°F | Sunny | 0 to 10 mph SW | 1% |
| Monday Night | 55°F | Mostly Clear | 0 to 5 mph SW | 1% |
| Tuesday | 77°F | Sunny | 0 to 5 mph W | 0% |
| Tuesday Night | 60°F | Clear | 0 to 5 mph NW | 0% |
| Wednesday | 85°F | Sunny | 5 to 10 mph E | 3% |
| Wednesday Night | 64°F | Mostly Clear | 0 to 5 mph W | 3% |
| Thursday | 85°F | Sunny | 5 mph S | 4% |
| Thursday Night | 65°F | Mostly Clear | 5 mph SW | 1% |
| Friday | 84°F | Sunny | 5 to 10 mph S | 5% |
Forecast source: National Weather Service (api.weather.gov) for Lytle Creek (34.250, -117.504). Updated through the day.
Growing snapshot for Lytle Creek
Last spring frost
May 16
First fall frost
Oct 13
Growing season
151 days
Hardiness zone
8a
More local growing data for Lytle Creek: nearby ZIP 92358 weather · frost dates · planting calendar · California frost dates
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Climate data from the nearest NOAA station, Wrightwood, Ca (8.9 mi from Lytle Creek). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.