Philo, CA Weather & Growing Conditions
This Afternoon
78°F
Sunny
Sunny. High near 78, with temperatures falling to around 74 in the afternoon. Northwest wind around 8 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 78°F | Sunny | 8 mph NW | 0% |
| Tonight | 53°F | Mostly Cloudy | 2 to 7 mph NW | 0% |
| Sunday | 74°F | Partly Sunny | 2 to 6 mph NW | 0% |
| Sunday Night | 54°F | Mostly Cloudy | 1 to 6 mph NW | 0% |
| Monday | 80°F | Sunny | 1 to 6 mph NW | 0% |
| Monday Night | 54°F | Partly Cloudy | 1 to 6 mph NW | 0% |
| Tuesday | 76°F | Sunny | 1 to 7 mph NW | 0% |
| Tuesday Night | 53°F | Mostly Clear | 2 to 7 mph NNW | 0% |
| Wednesday | 81°F | Mostly Sunny | 2 to 7 mph NNW | 0% |
| Wednesday Night | 55°F | Partly Cloudy | 2 to 7 mph NNW | 0% |
| Thursday | 84°F | Mostly Sunny | 2 to 7 mph NNW | 0% |
| Thursday Night | 55°F | Partly Cloudy | 2 to 7 mph NNW | 0% |
| Friday | 78°F | Mostly Sunny | 2 to 7 mph NW | 1% |
| Friday Night | 54°F | Partly Cloudy | 2 to 7 mph NNW | 1% |
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 Sep 20, 2026.