Coulterville, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Coulterville, a community in Mariposa County, California.
Today
82°F
Sunny
Sunny, with a high near 82. Southwest wind around 5 mph.
7-day forecast for Coulterville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Sunny | 5 mph SW | 0% |
| Tonight | 65°F | Partly Cloudy then Areas Of Smoke | 0 to 5 mph NNE | 0% |
| Sunday | 82°F | Areas Of Smoke | 5 mph W | 0% |
| Sunday Night | 67°F | Mostly Cloudy | 0 to 5 mph N | 0% |
| Monday | 81°F | Mostly Sunny | 0 to 5 mph WNW | 0% |
| Monday Night | 65°F | Mostly Clear | 0 to 5 mph N | 0% |
| Tuesday | 82°F | Sunny | 0 to 5 mph WNW | 1% |
| Tuesday Night | 66°F | Mostly Clear | 0 to 5 mph N | 0% |
| Wednesday | 88°F | Sunny | 5 to 10 mph W | 0% |
| Wednesday Night | 70°F | Mostly Clear | 0 to 10 mph NNE | 0% |
| Thursday | 90°F | Sunny | 5 to 10 mph WSW | 1% |
| Thursday Night | 70°F | Mostly Clear | 5 mph NNE | 1% |
| Friday | 86°F | Sunny | 5 mph SSW | 1% |
| Friday Night | 67°F | Mostly Clear | 5 mph N | 3% |
Forecast source: National Weather Service (api.weather.gov) for Coulterville (37.713, -120.196). Updated through the day.
Growing snapshot for Coulterville
Last spring frost
Apr 22
First fall frost
Nov 2
Growing season
192 days
Hardiness zone
8b
More local growing data for Coulterville: nearby ZIP 95311 weather · frost dates · planting calendar · California frost dates
Nearby towns & communities
Bear Valley
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Catheys Valley
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Greeley Hill
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Mariposa
Midpines
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Wawona
Yosemite Valley
Yosemite West
Climate data from the nearest NOAA station, Groveland 2, Ca (12.1 mi from Coulterville). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.