Fillmore, CA Weather & Growing Conditions
Today
89°F
Sunny
Sunny, with a high near 89. Southwest wind 0 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 89°F | Sunny | 0 to 10 mph SW | 0% |
| Tonight | 60°F | Mostly Clear | 0 to 10 mph NNW | 0% |
| Wednesday | 89°F | Sunny | 0 to 10 mph SW | 0% |
| Wednesday Night | 61°F | Clear | 0 to 10 mph NW | 0% |
| Thursday | 89°F | Sunny | 0 to 10 mph WSW | 0% |
| Thursday Night | 61°F | Mostly Clear | 0 to 10 mph WNW | 0% |
| Friday | 93°F | Sunny | 0 to 10 mph S | 0% |
| Friday Night | 61°F | Mostly Clear | 0 to 10 mph NW | 0% |
| Saturday | 94°F | Sunny | 0 to 10 mph SSW | 0% |
| Saturday Night | 62°F | Clear | 0 to 10 mph NNW | 0% |
| Sunday | 93°F | Sunny | 0 to 10 mph SSW | 0% |
| Sunday Night | 60°F | Mostly Clear | 0 to 10 mph W | 0% |
| Monday | 90°F | Sunny | 0 to 10 mph S | 1% |
| Monday Night | 58°F | Mostly Clear | 0 to 10 mph WNW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Fillmore, CA
Last spring frost
Jan 8
First fall frost
Jan 1
Growing season
365 days
Hardiness zone
10a
Explore more for Fillmore, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Newhall 5Nw, Ca (15.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.