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Stockton, CA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Stockton, a city in San Joaquin County, California.

This Afternoon
63°F
Patchy Fog
Patchy fog. Mostly sunny. High near 63, with temperatures falling to around 60 in the afternoon. East wind around 1 mph. New rainfall amounts less than a tenth of an inch possible.

7-day forecast for Stockton

WhenTempForecastWindPrecip
This Afternoon 63°F Patchy Fog 1 mph E 12%
Tonight 51°F Patchy Fog then Partly Cloudy 1 to 7 mph N 10%
Wednesday 68°F Sunny 3 to 7 mph NW 0%
Wednesday Night 50°F Partly Cloudy 3 mph WNW 0%
Thursday 70°F Sunny 2 to 6 mph NW 0%
Thursday Night 48°F Mostly Clear then Patchy Fog 0 to 3 mph N 0%
Friday 70°F Patchy Fog then Sunny 3 mph NW 0%
Friday Night 49°F Clear 1 mph NE 0%
Saturday 73°F Sunny 1 mph ENE 0%
Saturday Night 51°F Mostly Clear 1 mph NNW 0%
Sunday 72°F Mostly Sunny 3 mph NW 0%
Sunday Night 51°F Partly Cloudy 1 mph NNW 0%
Monday 71°F Mostly Sunny 2 mph NW 0%
Monday Night 51°F Partly Cloudy 2 mph WNW 1%

Forecast source: National Weather Service (api.weather.gov) for Stockton (37.977, -121.309). Updated through the day.

Growing snapshot for Stockton

Last spring frost
Feb 5
First fall frost
Dec 8
Growing season
305 days

More local growing data for Stockton: nearby ZIP 95211 weather · frost dates · planting calendar · California frost dates

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Climate data from the nearest NOAA station, Stockton Fire Stn 4, Ca (1.4 mi from Stockton). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.