Ripon, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Ripon, a city in San Joaquin County, California.
Tonight
50°F
Partly Cloudy
Partly cloudy, with a low around 50. North wind 2 to 9 mph, with gusts as high as 20 mph. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Ripon
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 50°F | Partly Cloudy | 2 to 9 mph N | 3% |
| Wednesday | 69°F | Sunny | 6 to 10 mph NW | 0% |
| Wednesday Night | 50°F | Partly Cloudy | 2 to 6 mph NW | 0% |
| Thursday | 71°F | Sunny | 3 to 8 mph NW | 0% |
| Thursday Night | 48°F | Clear then Patchy Fog | 1 to 6 mph NNW | 0% |
| Friday | 72°F | Patchy Fog then Sunny | 1 to 5 mph NNW | 0% |
| Friday Night | 48°F | Clear | 0 to 3 mph NE | 0% |
| Saturday | 76°F | Sunny | 2 mph ESE | 0% |
| Saturday Night | 50°F | Mostly Clear | 1 mph N | 0% |
| Sunday | 75°F | Sunny | 3 mph NNW | 0% |
| Sunday Night | 51°F | Partly Cloudy | 0 to 3 mph NNW | 0% |
| Monday | 74°F | Mostly Sunny | 1 to 5 mph NNW | 0% |
| Monday Night | 51°F | Partly Cloudy | 5 mph NW | 0% |
| Tuesday | 74°F | Sunny | 2 mph NW | 6% |
Forecast source: National Weather Service (api.weather.gov) for Ripon (37.742, -121.130). Updated through the day.
Growing snapshot for Ripon
Last spring frost
Feb 6
First fall frost
Dec 1
Growing season
304 days
Hardiness zone
9b
More local growing data for Ripon: nearby ZIP 95366 weather · frost dates · planting calendar · California frost dates
Nearby towns & communities
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Lathrop
Lincoln Village
Linden
Lockeford
Lodi
Manteca
Morada
Peters
Stockton
Taft Mosswood
Terminous
Thornton
Tracy
Valley Home
Victor
Waterloo
Woodbridge
Climate data from the nearest NOAA station, Stockton Metro Ap, Ca (10.3 mi from Ripon). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.