Cartago, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Cartago, a community in Inyo County, California.
Today
104°F
Sunny
Sunny, with a high near 104. East southeast wind 0 to 14 mph, with gusts as high as 20 mph.
7-day forecast for Cartago
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 104°F | Sunny | 0 to 14 mph ESE | 0% |
| Tonight | 78°F | Clear | 2 to 14 mph W | 0% |
| Wednesday | 104°F | Sunny | 0 to 16 mph S | 0% |
| Wednesday Night | 78°F | Clear | 2 to 15 mph W | 0% |
| Thursday | 103°F | Sunny | 0 to 12 mph SE | 1% |
| Thursday Night | 79°F | Mostly Clear | 0 to 10 mph WSW | 0% |
| Friday | 103°F | Sunny | 0 to 8 mph SSE | 2% |
| Friday Night | 79°F | Mostly Clear | 3 to 7 mph WSW | 1% |
| Saturday | 103°F | Sunny | 1 to 9 mph S | 8% |
| Saturday Night | 79°F | Mostly Clear | 5 to 8 mph WSW | 1% |
| Sunday | 103°F | Sunny | 2 to 14 mph S | 8% |
| Sunday Night | 77°F | Mostly Clear | 5 to 14 mph WSW | 2% |
| Monday | 101°F | Sunny | 3 to 17 mph SSW | 7% |
| Monday Night | 74°F | Mostly Clear | 5 to 17 mph WSW | 2% |
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 Aug 4, 2026.