El Rio, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for El Rio, a community in Ventura County, California.
This Afternoon
72°F
Mostly Sunny
Mostly sunny, with a high near 72. West wind around 15 mph, with gusts as high as 20 mph.
7-day forecast for El Rio
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 72°F | Mostly Sunny | 15 mph W | 0% |
| Tonight | 52°F | Mostly Clear | 5 to 15 mph NNW | 0% |
| Wednesday | 73°F | Sunny | 5 to 10 mph NNW | 0% |
| Wednesday Night | 55°F | Partly Cloudy | 5 to 10 mph N | 0% |
| Thursday | 78°F | Mostly Sunny | 5 to 10 mph N | 0% |
| Thursday Night | 57°F | Mostly Clear | 5 to 15 mph N | 0% |
| Friday | 83°F | Sunny | 5 to 15 mph NNE | 0% |
| Friday Night | 60°F | Clear | 10 to 15 mph N | 0% |
| Saturday | 85°F | Sunny | 5 to 15 mph NE | 0% |
| Saturday Night | 61°F | Mostly Clear | 10 to 15 mph N | 0% |
| Sunday | 85°F | Sunny | 5 to 10 mph NNE | 0% |
| Sunday Night | 61°F | Partly Cloudy | 5 to 10 mph N | 0% |
| Monday | 82°F | Mostly Sunny | 0 to 5 mph E | 0% |
| Monday Night | 59°F | Partly Cloudy | 5 mph N | 0% |
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 Nov 4, 2026.