Columbia, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Columbia, a community in Calaveras County, California.
Overnight
67°F
Clear
Clear. Low around 67, with temperatures rising to around 69 overnight. Wind around 0 mph.
7-day forecast for Columbia
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 67°F | Clear | 0 mph | 0% |
| Tuesday | 100°F | Sunny | 0 to 7 mph SW | 0% |
| Tuesday Night | 68°F | Clear | 0 to 6 mph N | 0% |
| Wednesday | 100°F | Sunny | 0 to 7 mph W | 0% |
| Wednesday Night | 67°F | Clear | 0 to 7 mph NW | 0% |
| Thursday | 100°F | Sunny | 0 to 7 mph W | 0% |
| Thursday Night | 68°F | Clear | 0 to 7 mph NW | 0% |
| Friday | 100°F | Sunny | 0 to 8 mph WNW | 0% |
| Friday Night | 69°F | Clear | 1 to 6 mph N | 0% |
| Saturday | 101°F | Sunny | 1 to 7 mph W | 0% |
| Saturday Night | 69°F | Mostly Clear | 0 to 6 mph NNE | 0% |
| Sunday | 100°F | Sunny | 1 to 6 mph SW | 0% |
| Sunday Night | 66°F | Mostly Clear | 1 to 6 mph NNE | 0% |
| Monday | 96°F | Sunny | 1 to 7 mph SSW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Columbia (38.031, -120.413). Updated through the day.
Growing snapshot for Columbia
Last spring frost
Feb 20
First fall frost
Dec 11
Growing season
290 days
Hardiness zone
9a
More local growing data for Columbia: nearby ZIP 95251 weather · frost dates · planting calendar · California frost dates
Nearby towns & communities
Angels
Arnold
Avery
Buckhorn
Camanche North Shore
Camanche Village
Campo Seco
Copperopolis
Dorrington
Douglas Flat
Forest Meadows
Glencoe
Hathaway Pines
Knights Ferry
Mountain Ranch
Murphys
Orange Blossom
Rail Road Flat
Rancho Calaveras
San Andreas
Sheep Ranch
Tuttletown
Vallecito
Valley Springs
Wallace
West Point
Wilseyville
Climate data from the nearest NOAA station, New Melones Dam Hq, Ca (5.5 mi from Columbia). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.