Clay, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Clay, a community in Sacramento County, California.
Overnight
68°F
Clear
Clear, with a low around 68. East southeast wind around 3 mph.
7-day forecast for Clay
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 68°F | Clear | 3 mph ESE | 0% |
| Tuesday | 100°F | Sunny | 3 to 9 mph WSW | 0% |
| Tuesday Night | 62°F | Clear | 2 to 9 mph S | 0% |
| Wednesday | 98°F | Sunny | 3 to 9 mph SW | 0% |
| Wednesday Night | 61°F | Clear | 2 to 9 mph W | 0% |
| Thursday | 98°F | Sunny | 2 to 9 mph W | 0% |
| Thursday Night | 62°F | Clear | 3 to 9 mph W | 0% |
| Friday | 99°F | Sunny | 3 to 8 mph W | 0% |
| Friday Night | 64°F | Clear | 3 to 8 mph W | 0% |
| Saturday | 101°F | Sunny | 3 to 7 mph W | 0% |
| Saturday Night | 66°F | Clear | 3 to 7 mph W | 0% |
| Sunday | 98°F | Sunny | 3 to 9 mph W | 0% |
| Sunday Night | 62°F | Clear | 5 to 9 mph W | 0% |
| Monday | 93°F | Sunny | 5 to 10 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov) for Clay (38.314, -121.160). Updated through the day.
Growing snapshot for Clay
Last spring frost
Jan 22
First fall frost
Dec 17
Growing season
332 days
Hardiness zone
9b
More local growing data for Clay: nearby ZIP 95638 weather · frost dates · planting calendar · California frost dates
Nearby towns & communities
Antelope
Arden-Arcade
Carmichael
Citrus Heights
Clarksburg
Courtland
Elk Grove
Elverta
Fair Oaks
Florin
Folsom
Foothill Farms
Franklin
Freeport
Fruitridge Pocket
Galt
Gold River
Herald
Hood
Isleton
La Riviera
Lemon Hill
Mather
McClellan Park
North Highlands
Orangevale
Parkway
Rancho Cordova
Rancho Murieta
Rio Linda
Climate data from the nearest NOAA station, Camp Pardee, Ca (13.9 mi from Clay). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.