Cartago, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Cartago, a community in Inyo County, California.
This Afternoon
71°F
Sunny
Sunny. High near 71, with temperatures falling to around 62 in the afternoon. Southeast wind 13 to 16 mph, with gusts as high as 28 mph.
7-day forecast for Cartago
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 71°F | Sunny | 13 to 16 mph SE | 0% |
| Tonight | 46°F | Clear | 2 to 17 mph SE | 0% |
| Wednesday | 65°F | Sunny | 3 mph N | 0% |
| Wednesday Night | 48°F | Partly Cloudy | 2 mph WNW | 0% |
| Thursday | 67°F | Mostly Sunny | 3 mph NE | 0% |
| Thursday Night | 49°F | Mostly Clear | 5 mph NNW | 0% |
| Friday | 70°F | Sunny | 3 to 8 mph N | 0% |
| Friday Night | 51°F | Clear | 5 to 10 mph NNW | 0% |
| Saturday | 73°F | Sunny | 2 to 8 mph NE | 0% |
| Saturday Night | 52°F | Clear | 0 to 5 mph NW | 0% |
| Sunday | 74°F | Sunny | 0 to 6 mph E | 0% |
| Sunday Night | 53°F | Partly Cloudy | 1 to 5 mph WSW | 0% |
| Monday | 73°F | Mostly Sunny | 0 to 6 mph S | 0% |
| Monday Night | 52°F | Partly Cloudy | 0 to 3 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov) for Cartago (36.305, -118.027). Updated through the day.
Growing snapshot for Cartago
Last spring frost
Apr 17
First fall frost
Nov 1
Growing season
196 days
Hardiness zone
8b
More local growing data for Cartago: nearby ZIP 93549 weather · frost dates · planting calendar · California frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Haiwee, Ca (11.7 mi from Cartago). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.