Moskowite Corner, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Moskowite Corner, a community in Napa County, California.
Tonight
56°F
Clear
Clear, with a low around 56. Wind around 0 mph.
7-day forecast for Moskowite Corner
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 56°F | Clear | 0 mph | 0% |
| Saturday | 88°F | Sunny | 0 to 6 mph NW | 0% |
| Saturday Night | 56°F | Partly Cloudy | 0 to 3 mph WNW | 0% |
| Sunday | 81°F | Partly Sunny | 0 to 5 mph WSW | 0% |
| Sunday Night | 55°F | Partly Cloudy | 0 to 5 mph SW | 0% |
| Monday | 83°F | Mostly Sunny | 0 to 7 mph SW | 0% |
| Monday Night | 55°F | Mostly Clear | 0 to 7 mph W | 0% |
| Tuesday | 87°F | Sunny | 0 to 6 mph WSW | 0% |
| Tuesday Night | 57°F | Mostly Clear | 0 to 6 mph WNW | 0% |
| Wednesday | 94°F | Sunny | 0 to 5 mph NNE | 0% |
| Wednesday Night | 62°F | Mostly Clear | 0 to 5 mph WNW | 0% |
| Thursday | 94°F | Sunny | 0 to 7 mph SSW | 0% |
| Thursday Night | 61°F | Mostly Clear | 0 to 7 mph W | 0% |
| Friday | 87°F | Sunny | 0 to 7 mph WSW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Moskowite Corner (38.444, -122.192). Updated through the day.
Growing snapshot for Moskowite Corner
Last spring frost
Mar 6
First fall frost
Nov 30
Growing season
266 days
Hardiness zone
9b
More local growing data for Moskowite Corner: nearby ZIP 94558 weather · frost dates · planting calendar · California frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Markley Cove, Ca (7.9 mi from Moskowite Corner). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.