Yucaipa, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Yucaipa, a city in San Bernardino County, California.
This Afternoon
69°F
Mostly Sunny
Mostly sunny, with a high near 69. West wind around 5 mph.
7-day forecast for Yucaipa
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 69°F | Mostly Sunny | 5 mph W | 0% |
| Tonight | 49°F | Mostly Clear | 0 to 5 mph N | 0% |
| Wednesday | 69°F | Sunny | 0 to 5 mph W | 0% |
| Wednesday Night | 54°F | Mostly Clear | 0 to 5 mph NE | 0% |
| Thursday | 73°F | Sunny | 0 to 5 mph NW | 0% |
| Thursday Night | 53°F | Mostly Clear | 5 to 10 mph NE | 0% |
| Friday | 74°F | Sunny | 0 to 5 mph NE | 0% |
| Friday Night | 55°F | Clear | 0 to 15 mph NE | 0% |
| Saturday | 77°F | Sunny | 0 to 10 mph NE | 0% |
| Saturday Night | 57°F | Clear | 0 to 15 mph NE | 0% |
| Sunday | 78°F | Sunny | 0 to 5 mph E | 0% |
| Sunday Night | 59°F | Partly Cloudy | 0 to 15 mph E | 0% |
| Monday | 76°F | Mostly Sunny | 0 to 5 mph SW | 0% |
| Monday Night | 57°F | Partly Cloudy | 0 to 5 mph N | 1% |
Forecast source: National Weather Service (api.weather.gov) for Yucaipa (34.034, -117.043). Updated through the day.
Growing snapshot for Yucaipa
Last spring frost
Jan 27
First fall frost
Dec 19
Growing season
329 days
Hardiness zone
9b
More local growing data for Yucaipa: nearby ZIP 92399 weather · frost dates · planting calendar · California frost dates
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Climate data from the nearest NOAA station, Redlands, Ca (10.5 mi from Yucaipa). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.