Philo, CA Weather & Growing Conditions
Overnight
65°F
Clear
Clear, with a low around 65. West northwest wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 65°F | Clear | 2 mph WNW | 0% |
| Tuesday | 93°F | Sunny | 1 to 8 mph NNW | 0% |
| Tuesday Night | 62°F | Mostly Clear | 0 to 8 mph NNW | 0% |
| Wednesday | 91°F | Sunny | 1 to 8 mph NW | 0% |
| Wednesday Night | 59°F | Mostly Clear | 0 to 6 mph NW | 0% |
| Thursday | 89°F | Sunny | 0 to 6 mph WNW | 0% |
| Thursday Night | 59°F | Mostly Clear | 0 to 6 mph NNW | 0% |
| Friday | 91°F | Sunny | 0 to 6 mph NW | 0% |
| Friday Night | 61°F | Mostly Clear | 1 to 6 mph NNW | 0% |
| Saturday | 91°F | Sunny | 1 to 7 mph NW | 0% |
| Saturday Night | 59°F | Mostly Clear | 3 to 7 mph NW | 0% |
| Sunday | 83°F | Sunny | 3 to 8 mph NW | 0% |
| Sunday Night | 56°F | Mostly Clear | 2 to 8 mph NNW | 0% |
| Monday | 81°F | Sunny | 2 to 7 mph NW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Philo, CA
Last spring frost
Mar 19
First fall frost
Nov 20
Growing season
245 days
Hardiness zone
9b
Explore more for Philo, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Ukiah, Ca (17 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.