Herald, CA Weather & Growing Conditions
Tonight
46°F
Partly Cloudy
Partly cloudy, with a low around 46. North northwest wind 9 to 13 mph, with gusts as high as 24 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 46°F | Partly Cloudy | 9 to 13 mph NNW | 1% |
| Wednesday | 68°F | Sunny | 3 to 12 mph NNW | 1% |
| Wednesday Night | 45°F | Patchy Fog | 3 mph NW | 1% |
| Thursday | 70°F | Patchy Fog then Mostly Sunny | 2 to 6 mph NW | 0% |
| Thursday Night | 42°F | Clear then Patchy Fog | 0 to 3 mph ENE | 0% |
| Friday | 70°F | Patchy Fog then Sunny | 2 mph NNE | 0% |
| Friday Night | 44°F | Mostly Clear | 2 mph ENE | 0% |
| Saturday | 73°F | Sunny | 1 mph NNW | 0% |
| Saturday Night | 45°F | Mostly Clear | 1 mph NNW | 0% |
| Sunday | 72°F | Sunny | 3 mph NW | 0% |
| Sunday Night | 47°F | Partly Cloudy | 2 mph NNW | 0% |
| Monday | 71°F | Mostly Sunny | 0 to 3 mph WNW | 1% |
| Monday Night | 46°F | Partly Cloudy | 0 to 3 mph NW | 1% |
| Tuesday | 71°F | Sunny | 2 mph NW | 5% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Herald, CA
Last spring frost
Feb 9
First fall frost
Dec 5
Growing season
301 days
Hardiness zone
9b
Explore more for Herald, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Lodi, Ca (11.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.