Temescal Valley, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Temescal Valley, a community in Riverside County, California.
This Afternoon
86°F
Sunny
Sunny, with a high near 86. North wind around 5 mph.
7-day forecast for Temescal Valley
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 86°F | Sunny | 5 mph N | 0% |
| Tonight | 59°F | Mostly Clear | 0 to 5 mph E | 0% |
| Saturday | 90°F | Sunny | 0 to 5 mph N | 0% |
| Saturday Night | 61°F | Mostly Clear | 0 to 5 mph E | 0% |
| Sunday | 87°F | Mostly Sunny | 0 to 5 mph W | 0% |
| Sunday Night | 62°F | Mostly Cloudy | 0 to 5 mph SW | 2% |
| Monday | 84°F | Mostly Sunny | 0 to 5 mph S | 2% |
| Monday Night | 59°F | Mostly Clear | 0 to 5 mph SW | 1% |
| Tuesday | 87°F | Sunny | 0 to 5 mph W | 0% |
| Tuesday Night | 62°F | Clear | 0 to 5 mph N | 0% |
| Wednesday | 96°F | Sunny | 0 to 5 mph NW | 3% |
| Wednesday Night | 66°F | Mostly Clear | 0 to 5 mph N | 4% |
| Thursday | 97°F | Sunny | 0 to 5 mph NW | 4% |
| Thursday Night | 67°F | Mostly Clear | 0 to 5 mph N | 1% |
Forecast source: National Weather Service (api.weather.gov) for Temescal Valley (33.758, -117.467). Updated through the day.
Growing snapshot for Temescal Valley
Last spring frost
Jan 28
First fall frost
Dec 18
Growing season
329 days
Hardiness zone
10a
More local growing data for Temescal Valley: nearby ZIP 92883 weather · frost dates · planting calendar · California frost dates
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Climate data from the nearest NOAA station, Elsinore, Ca (9.2 mi from Temescal Valley). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.