Greenview, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Greenview, a community in Siskiyou County, California.
Tonight
45°F
Clear
Clear. Low around 45, with temperatures rising to around 47 overnight. North northwest wind 1 to 9 mph.
7-day forecast for Greenview
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 45°F | Clear | 1 to 9 mph NNW | 0% |
| Saturday | 84°F | Sunny | 2 mph ENE | 0% |
| Saturday Night | 50°F | Partly Cloudy | 1 to 7 mph N | 0% |
| Sunday | 87°F | Mostly Sunny | 2 to 6 mph NNE | 0% |
| Sunday Night | 51°F | Partly Cloudy | 1 to 6 mph W | 0% |
| Monday | 87°F | Sunny | 1 to 7 mph ENE | 0% |
| Monday Night | 49°F | Mostly Clear | 1 to 7 mph NNE | 0% |
| Tuesday | 86°F | Sunny | 1 to 9 mph NE | 0% |
| Tuesday Night | 46°F | Mostly Clear | 2 to 9 mph NNE | 0% |
| Wednesday | 87°F | Sunny | 1 to 6 mph ENE | 0% |
| Wednesday Night | 51°F | Mostly Clear | 6 mph SSW | 0% |
| Thursday | 88°F | Sunny | 2 to 8 mph S | 0% |
| Thursday Night | 49°F | Partly Cloudy | 5 to 8 mph SW | 1% |
| Friday | 80°F | Sunny | 2 to 8 mph WNW | 4% |
Forecast source: National Weather Service (api.weather.gov) for Greenview (41.545, -122.921). Updated through the day.
Growing snapshot for Greenview
Last spring frost
May 20
First fall frost
Oct 5
Growing season
135 days
Hardiness zone
8a
More local growing data for Greenview: nearby ZIP 96037 weather · frost dates · planting calendar · California frost dates
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Climate data from the nearest NOAA station, Callahan, Ca (15.2 mi from Greenview). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.