Catheys Valley, CA Weather & Growing Conditions
This Afternoon
89°F
Sunny
Sunny, with a high near 89. West northwest wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 89°F | Sunny | 5 mph WNW | 0% |
| Tonight | 62°F | Partly Cloudy then Patchy Smoke | 0 to 5 mph N | 0% |
| Sunday | 90°F | Patchy Smoke then Mostly Sunny | 0 to 10 mph WSW | 0% |
| Sunday Night | 61°F | Mostly Cloudy | 5 to 10 mph NW | 0% |
| Monday | 87°F | Partly Sunny | 5 mph WNW | 1% |
| Monday Night | 60°F | Partly Cloudy | 0 to 5 mph NNW | 1% |
| Tuesday | 89°F | Sunny | 0 to 5 mph NW | 0% |
| Tuesday Night | 64°F | Mostly Clear | 0 to 5 mph NNW | 0% |
| Wednesday | 93°F | Sunny | 0 to 5 mph WNW | 0% |
| Wednesday Night | 66°F | Mostly Clear | 0 to 5 mph N | 0% |
| Thursday | 97°F | Sunny | 0 to 5 mph WNW | 0% |
| Thursday Night | 67°F | Mostly Clear | 0 to 5 mph N | 0% |
| Friday | 95°F | Sunny | 0 to 10 mph WSW | 1% |
| Friday Night | 65°F | Partly Cloudy | 0 to 10 mph NNW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Catheys Valley, CA
Last spring frost
Feb 26
First fall frost
Nov 25
Growing season
273 days
Hardiness zone
9b
Explore more for Catheys Valley, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Merced Muni Ap, Ca (22.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.