Downieville, CA Weather & Growing Conditions
Today
92°F
Sunny
Sunny. High near 92, with temperatures falling to around 90 in the afternoon. South southwest wind 1 to 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 92°F | Sunny | 1 to 6 mph SSW | 0% |
| Tonight | 64°F | Clear | 1 to 5 mph E | 0% |
| Wednesday | 90°F | Sunny | 1 to 6 mph SSW | 0% |
| Wednesday Night | 63°F | Clear | 1 to 6 mph ESE | 0% |
| Thursday | 92°F | Sunny | 1 to 6 mph SSE | 0% |
| Thursday Night | 65°F | Clear | 1 to 6 mph ESE | 0% |
| Friday | 93°F | Sunny | 1 to 6 mph SSW | 0% |
| Friday Night | 65°F | Clear | 1 to 6 mph SSW | 0% |
| Saturday | 92°F | Sunny | 1 to 7 mph SSE | 0% |
| Saturday Night | 65°F | Clear | 1 to 7 mph E | 0% |
| Sunday | 90°F | Sunny | 1 to 8 mph S | 0% |
| Sunday Night | 62°F | Clear | 2 to 7 mph SSE | 0% |
| Monday | 86°F | Sunny | 2 to 8 mph SSE | 1% |
| Monday Night | 60°F | Mostly Clear | 1 to 7 mph SSE | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Downieville, CA
Last spring frost
Apr 28
First fall frost
Oct 25
Growing season
178 days
Hardiness zone
8a
Explore more for Downieville, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Downieville, Ca (2.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.