March ARB, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for March ARB, a community in Riverside County, California.
This Afternoon
71°F
Sunny
Sunny, with a high near 71. West wind around 10 mph.
7-day forecast for March ARB
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 71°F | Sunny | 10 mph W | 0% |
| Tonight | 50°F | Patchy Fog | 0 to 5 mph NW | 0% |
| Wednesday | 71°F | Sunny | 0 to 5 mph S | 0% |
| Wednesday Night | 52°F | Mostly Clear | 0 to 5 mph NE | 0% |
| Thursday | 76°F | Sunny | 0 mph | 0% |
| Thursday Night | 53°F | Mostly Clear | 0 to 10 mph N | 0% |
| Friday | 78°F | Sunny | 0 to 5 mph NE | 0% |
| Friday Night | 55°F | Clear | 5 to 20 mph NE | 0% |
| Saturday | 81°F | Sunny | 0 to 5 mph NE | 0% |
| Saturday Night | 56°F | Clear | 0 to 20 mph NE | 0% |
| Sunday | 81°F | Sunny | 0 to 5 mph NE | 0% |
| Sunday Night | 58°F | Partly Cloudy | 0 to 15 mph E | 0% |
| Monday | 79°F | Mostly Sunny | 0 to 5 mph S | 0% |
| Monday Night | 57°F | Partly Cloudy | 0 to 5 mph N | 1% |
Forecast source: National Weather Service (api.weather.gov) for March ARB (33.889, -117.278). Updated through the day.
Growing snapshot for March ARB
Last spring frost
Jan 10
First fall frost
Jan 2
Growing season
365 days
Hardiness zone
9b
More local growing data for March ARB: nearby ZIP 92518 weather · frost dates · planting calendar · California frost dates
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Climate data from the nearest NOAA station, Riverside Citrus Exp, Ca (6.9 mi from March ARB). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.