Coloma, CA Weather & Growing Conditions
Overnight
75°F
Clear
Clear. Low around 75, with temperatures rising to around 78 overnight. East wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 75°F | Clear | 2 mph E | 0% |
| Tuesday | 100°F | Sunny | 2 to 6 mph SSW | 0% |
| Tuesday Night | 71°F | Clear | 3 mph SE | 0% |
| Wednesday | 99°F | Sunny | 5 mph SSW | 0% |
| Wednesday Night | 70°F | Clear | 1 to 5 mph S | 0% |
| Thursday | 99°F | Sunny | 2 to 6 mph SSE | 0% |
| Thursday Night | 71°F | Clear | 5 mph SSE | 0% |
| Friday | 100°F | Sunny | 1 to 6 mph S | 0% |
| Friday Night | 72°F | Clear | 5 mph SE | 0% |
| Saturday | 101°F | Sunny | 2 to 6 mph ESE | 0% |
| Saturday Night | 73°F | Mostly Clear | 5 mph SSE | 0% |
| Sunday | 98°F | Sunny | 2 to 6 mph SE | 0% |
| Sunday Night | 70°F | Mostly Clear | 1 to 6 mph SSE | 0% |
| Monday | 94°F | Sunny | 1 to 7 mph SSE | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Coloma, CA
Last spring frost
Mar 31
First fall frost
Nov 21
Growing season
237 days
Hardiness zone
9b
Explore more for Coloma, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Placerville, Ca (8.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.