Rackerby, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Rackerby, a community in Yuba County, California.
This Afternoon
85°F
Sunny
Sunny, with a high near 85. West northwest wind around 6 mph.
7-day forecast for Rackerby
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 85°F | Sunny | 6 mph WNW | 0% |
| Tonight | 58°F | Clear | 3 mph NE | 0% |
| Saturday | 89°F | Sunny | 5 mph WSW | 0% |
| Saturday Night | 59°F | Partly Cloudy | 5 mph E | 0% |
| Sunday | 86°F | Partly Sunny | 3 mph SW | 0% |
| Sunday Night | 61°F | Mostly Cloudy | 0 to 3 mph SSE | 0% |
| Monday | 87°F | Mostly Sunny | 0 to 5 mph WSW | 0% |
| Monday Night | 59°F | Mostly Clear | 1 to 5 mph E | 0% |
| Tuesday | 89°F | Sunny | 1 to 5 mph SSW | 0% |
| Tuesday Night | 60°F | Clear | 1 to 5 mph E | 0% |
| Wednesday | 92°F | Sunny | 5 mph SW | 0% |
| Wednesday Night | 62°F | Mostly Clear | 3 mph ESE | 0% |
| Thursday | 95°F | Sunny | 5 mph SSW | 0% |
| Thursday Night | 64°F | Mostly Clear | 5 mph ESE | 0% |
Forecast source: National Weather Service (api.weather.gov) for Rackerby (39.426, -121.354). Updated through the day.
Growing snapshot for Rackerby
Last spring frost
Apr 1
First fall frost
Nov 17
Growing season
229 days
Hardiness zone
9b
More local growing data for Rackerby: nearby ZIP 95972 weather · frost dates · planting calendar · California frost dates
Nearby towns & communities
Beale AFB
Camptonville
Challenge-Brownsville
Dobbins
Linda
Loma Rica
Marysville
North San Juan
Olivehurst
Plumas Lake
Smartsville
Wheatland
Climate data from the nearest NOAA station, Dobbins 1 S, Ca (8.6 mi from Rackerby). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.