Walnut Grove, CA Weather & Growing Conditions
Today
95°F
Sunny
Sunny. High near 95, with temperatures falling to around 93 in the afternoon. West southwest wind around 13 mph, with gusts as high as 22 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 95°F | Sunny | 13 mph WSW | 0% |
| Tonight | 59°F | Clear | 9 to 14 mph WSW | 0% |
| Wednesday | 93°F | Sunny | 13 mph WSW | 0% |
| Wednesday Night | 59°F | Clear | 8 to 13 mph WSW | 0% |
| Thursday | 94°F | Sunny | 8 to 13 mph WSW | 0% |
| Thursday Night | 59°F | Clear | 8 to 13 mph WSW | 0% |
| Friday | 97°F | Sunny | 8 to 13 mph W | 0% |
| Friday Night | 61°F | Clear | 8 to 13 mph WSW | 0% |
| Saturday | 98°F | Sunny | 8 to 12 mph WSW | 0% |
| Saturday Night | 62°F | Clear | 8 to 12 mph WSW | 0% |
| Sunday | 94°F | Sunny | 8 to 13 mph WSW | 0% |
| Sunday Night | 60°F | Mostly Clear | 8 to 13 mph WSW | 0% |
| Monday | 88°F | Sunny | 9 to 14 mph WSW | 0% |
| Monday Night | 57°F | Mostly Clear | 7 to 14 mph WSW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Walnut Grove, CA
Last spring frost
Feb 9
First fall frost
Dec 5
Growing season
301 days
Hardiness zone
9b
Explore more for Walnut Grove, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Lodi, Ca (18.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.