Columbia, CA Weather & Growing Conditions
Today
59°F
Sunny
Sunny. High near 59, with temperatures falling to around 55 in the afternoon. Northwest wind 2 to 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 59°F | Sunny | 2 to 7 mph NW | 1% |
| Tonight | 43°F | Mostly Cloudy | 5 mph ENE | 1% |
| Thursday | 61°F | Mostly Sunny | 3 mph NW | 0% |
| Thursday Night | 44°F | Clear | 5 mph N | 0% |
| Friday | 64°F | Sunny | 0 to 5 mph WNW | 0% |
| Friday Night | 47°F | Mostly Clear | 0 to 3 mph NE | 0% |
| Saturday | 69°F | Sunny | 0 to 5 mph N | 0% |
| Saturday Night | 48°F | Mostly Clear | 0 to 6 mph NNE | 0% |
| Sunday | 70°F | Sunny | 0 to 6 mph N | 0% |
| Sunday Night | 49°F | Partly Cloudy | 0 to 5 mph NE | 0% |
| Monday | 67°F | Mostly Sunny | 0 to 3 mph N | 0% |
| Monday Night | 48°F | Partly Cloudy | 0 to 3 mph NE | 1% |
| Tuesday | 66°F | Sunny | 0 to 3 mph NNE | 3% |
| Tuesday Night | 47°F | Mostly Clear | 0 to 3 mph NE | 11% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Columbia, CA
Last spring frost
Feb 20
First fall frost
Dec 11
Growing season
290 days
Hardiness zone
9a
Explore more for Columbia, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, New Melones Dam Hq, Ca (8.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.