Patterson, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Patterson, a city in Stanislaus County, California.
Tonight
59°F
Clear
Clear. Low around 59, with temperatures rising to around 61 overnight. West southwest wind 1 to 9 mph.
7-day forecast for Patterson
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 59°F | Clear | 1 to 9 mph WSW | 0% |
| Saturday | 89°F | Sunny | 2 to 7 mph E | 0% |
| Saturday Night | 62°F | Partly Cloudy | 1 to 5 mph WNW | 0% |
| Sunday | 86°F | Partly Sunny | 2 to 6 mph NNW | 0% |
| Sunday Night | 60°F | Partly Cloudy | 0 to 6 mph NW | 0% |
| Monday | 88°F | Sunny | 5 mph NNW | 0% |
| Monday Night | 60°F | Mostly Clear | 0 to 5 mph NW | 0% |
| Tuesday | 90°F | Sunny | 5 mph NNW | 0% |
| Tuesday Night | 63°F | Clear | 0 to 5 mph NW | 0% |
| Wednesday | 94°F | Sunny | 1 to 5 mph N | 0% |
| Wednesday Night | 68°F | Mostly Clear | 1 to 5 mph WNW | 0% |
| Thursday | 97°F | Sunny | 1 to 5 mph N | 0% |
| Thursday Night | 67°F | Mostly Clear | 5 mph WNW | 0% |
| Friday | 93°F | Sunny | 2 to 7 mph NNW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Patterson (37.476, -121.154). Updated through the day.
Growing snapshot for Patterson
Last spring frost
Feb 26
First fall frost
Nov 29
Growing season
273 days
Hardiness zone
9b
More local growing data for Patterson: nearby ZIP 95313 weather · frost dates · planting calendar · California frost dates
Nearby towns & communities
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Bret Harte
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Empire
Grayson
Hickman
Hughson
Keyes
Modesto
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Parklawn
Riverbank
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Salida
Turlock
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West Modesto
Westley
Climate data from the nearest NOAA station, Newman, Ca (9.6 mi from Patterson). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.