Oak Hills, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Oak Hills, a community in San Bernardino County, California.
Today
95°F
Sunny
Sunny, with a high near 95. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
7-day forecast for Oak Hills
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 95°F | Sunny | 10 to 15 mph SW | 0% |
| Tonight | 68°F | Clear | 10 to 15 mph SW | 0% |
| Wednesday | 95°F | Sunny | 10 to 15 mph SW | 0% |
| Wednesday Night | 69°F | Mostly Clear | 5 to 15 mph SW | 0% |
| Thursday | 95°F | Sunny | 5 to 15 mph S | 1% |
| Thursday Night | 70°F | Mostly Clear | 10 to 15 mph SW | 1% |
| Friday | 97°F | Sunny | 5 to 15 mph S | 2% |
| Friday Night | 70°F | Mostly Clear | 5 to 15 mph SW | 2% |
| Saturday | 97°F | Sunny | 5 to 15 mph S | 4% |
| Saturday Night | 71°F | Mostly Clear | 10 to 15 mph S | 3% |
| Sunday | 95°F | Sunny | 10 to 20 mph S | 4% |
| Sunday Night | 69°F | Mostly Clear | 15 to 20 mph S | 1% |
| Monday | 90°F | Sunny | 15 to 20 mph S | 7% |
| Monday Night | 65°F | Mostly Clear | 15 to 20 mph S | 4% |
Forecast source: National Weather Service (api.weather.gov) for Oak Hills (34.390, -117.403). Updated through the day.
Growing snapshot for Oak Hills
Last spring frost
Feb 28
First fall frost
Dec 1
Growing season
270 days
Hardiness zone
8b
More local growing data for Oak Hills: nearby ZIP 92344 weather · frost dates · planting calendar · California frost dates
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Climate data from the nearest NOAA station, Hesperia 2E, Ca (8.3 mi from Oak Hills). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.