Platina, CA Weather & Growing Conditions
Tonight
36°F
Areas Of Frost
Areas of frost. Partly cloudy, with a low around 36. North northeast wind 2 to 6 mph. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 36°F | Areas Of Frost | 2 to 6 mph NNE | 2% |
| Wednesday | 52°F | Areas Of Frost then Mostly Sunny | 5 to 8 mph WNW | 0% |
| Wednesday Night | 40°F | Partly Cloudy | 8 to 13 mph WNW | 0% |
| Thursday | 57°F | Sunny | 3 to 13 mph NW | 0% |
| Thursday Night | 44°F | Mostly Clear | 3 to 9 mph NW | 0% |
| Friday | 63°F | Sunny | 2 to 9 mph NNW | 0% |
| Friday Night | 50°F | Mostly Clear | 2 to 6 mph WNW | 0% |
| Saturday | 62°F | Sunny | 5 mph S | 0% |
| Saturday Night | 45°F | Partly Cloudy | 2 to 8 mph WSW | 0% |
| Sunday | 58°F | Mostly Sunny | 2 to 8 mph WSW | 1% |
| Sunday Night | 46°F | Mostly Cloudy | 2 to 7 mph WSW | 3% |
| Monday | 56°F | Partly Sunny | 3 to 7 mph SSW | 6% |
| Monday Night | 45°F | Partly Cloudy | 3 to 7 mph WSW | 11% |
| Tuesday | 57°F | Slight Chance Light Rain | 3 to 7 mph SE | 19% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Platina, CA
Last spring frost
May 3
First fall frost
Oct 11
Growing season
159 days
Hardiness zone
9a
Explore more for Platina, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Weaverville, Ca (23.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.