Catheys Valley, CA Weather & Growing Conditions
Today
105°F
Sunny
Sunny, with a high near 105. Southwest wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 105°F | Sunny | 0 to 5 mph SW | 0% |
| Tonight | 71°F | Clear | 0 to 5 mph NNW | 0% |
| Wednesday | 104°F | Sunny | 0 to 10 mph WSW | 0% |
| Wednesday Night | 71°F | Clear | 0 to 10 mph NNW | 0% |
| Thursday | 104°F | Sunny | 0 to 10 mph WNW | 0% |
| Thursday Night | 72°F | Clear | 5 to 10 mph NNW | 0% |
| Friday | 104°F | Sunny | 5 to 10 mph NW | 0% |
| Friday Night | 73°F | Clear | 0 to 10 mph NNW | 0% |
| Saturday | 104°F | Sunny | 0 to 10 mph NW | 0% |
| Saturday Night | 73°F | Mostly Clear | 0 to 10 mph NNW | 0% |
| Sunday | 103°F | Sunny | 0 to 10 mph WNW | 0% |
| Sunday Night | 70°F | Mostly Clear | 0 to 10 mph NNW | 0% |
| Monday | 100°F | Sunny | 0 to 10 mph WSW | 0% |
| Monday Night | 66°F | Mostly Clear | 0 to 10 mph NW | 0% |
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 Aug 4, 2026.