Beaumont, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Beaumont, a city in Riverside County, California.
This Afternoon
84°F
Sunny
Sunny, with a high near 84. West wind around 10 mph.
7-day forecast for Beaumont
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 84°F | Sunny | 10 mph W | 2% |
| Tonight | 59°F | Mostly Clear | 0 to 10 mph SW | 2% |
| Saturday | 89°F | Sunny | 0 to 10 mph W | 0% |
| Saturday Night | 63°F | Mostly Clear | 0 to 10 mph SW | 0% |
| Sunday | 87°F | Mostly Sunny | 0 to 10 mph W | 0% |
| Sunday Night | 59°F | Mostly Cloudy | 0 to 10 mph W | 0% |
| Monday | 81°F | Sunny | 0 to 10 mph W | 0% |
| Monday Night | 58°F | Mostly Clear | 0 to 10 mph W | 0% |
| Tuesday | 86°F | Sunny | 0 to 10 mph W | 1% |
| Tuesday Night | 64°F | Clear | 0 to 10 mph N | 0% |
| Wednesday | 94°F | Sunny | 5 to 10 mph SE | 2% |
| Wednesday Night | 68°F | Mostly Clear | 0 to 10 mph NE | 3% |
| Thursday | 94°F | Sunny | 5 to 10 mph SE | 7% |
| Thursday Night | 69°F | Mostly Clear | 0 to 5 mph N | 4% |
Forecast source: National Weather Service (api.weather.gov) for Beaumont (33.877, -116.953). Updated through the day.
Growing snapshot for Beaumont
Last spring frost
Jan 31
First fall frost
Dec 10
Growing season
315 days
Hardiness zone
9b
More local growing data for Beaumont: nearby ZIP 92223 weather · frost dates · planting calendar · California frost dates
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Climate data from the nearest NOAA station, San Jacinto, Ca (9.8 mi from Beaumont). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.