El Rio, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for El Rio, a community in Ventura County, California.
Today
75°F
Patchy Fog then Partly Sunny
Patchy fog before 11am. Partly sunny, with a high near 75. West southwest wind 0 to 10 mph.
7-day forecast for El Rio
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 75°F | Patchy Fog then Partly Sunny | 0 to 10 mph WSW | 1% |
| Tonight | 64°F | Patchy Fog | 0 to 10 mph W | 1% |
| Wednesday | 75°F | Patchy Fog then Mostly Sunny | 0 to 10 mph WSW | 0% |
| Wednesday Night | 66°F | Patchy Fog | 0 to 10 mph SSW | 0% |
| Thursday | 76°F | Patchy Fog then Mostly Sunny | 0 to 10 mph SSW | 0% |
| Thursday Night | 62°F | Patchy Fog | 0 to 10 mph S | 0% |
| Friday | 79°F | Patchy Fog then Mostly Sunny | 0 to 10 mph S | 0% |
| Friday Night | 62°F | Partly Cloudy | 0 to 10 mph WSW | 1% |
| Saturday | 79°F | Mostly Sunny | 0 to 10 mph SW | 0% |
| Saturday Night | 63°F | Partly Cloudy | 0 to 10 mph SSE | 1% |
| Sunday | 79°F | Sunny | 0 to 10 mph S | 0% |
| Sunday Night | 64°F | Partly Cloudy | 0 to 10 mph SE | 1% |
| Monday | 79°F | Mostly Sunny | 0 to 10 mph S | 1% |
| Monday Night | 63°F | Partly Cloudy | 0 to 10 mph SSE | 2% |
Forecast source: National Weather Service (api.weather.gov) for El Rio (34.245, -119.157). Updated through the day.
Growing snapshot for El Rio
Growing season
365 days
Hardiness zone
10a
More local growing data for El Rio: nearby ZIP 93036 weather · frost dates · planting calendar · California frost dates
Nearby towns & communities
Camarillo
Casa Conejo
Channel Islands Beach
Fillmore
Frazier Park
Lake of the Woods
Lake Sherwood
Meiners Oaks
Mira Monte
Moorpark
Oak Park
Oak View
Ojai
Oxnard
Piru
Port Hueneme
San Buenaventura (Ventura)
Santa Paula
Santa Rosa Valley
Saticoy
Simi Valley
Somis
Thousand Oaks
Westlake Village
Climate data from the nearest NOAA station, Oxnard Wfo, Ca (3 mi from El Rio). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.