Ventura County, California, United States

Last updated: 9:05 AM CDT  ·  Refresh
21°C
Feels like 21°
Clear
▲ 30°  /  ▼ 18°
Wind
2 mph W
Humidity
50%
Dew Point
11°
Pressure
27.58 inHg
Visibility
10 mi
UV Index
3.6
Cloud Cover
2%
Sunrise
5:57 AM
Sunset
8:06 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Ventura County is currently clear at 21°C. Dry conditions are expected through the next 24 hours. Sunrise: 5:57AM · Sunset: 8:06PM.

Alerts

No active alerts for this location.
41 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
21°
3%
8 AM
22°
3%
9 AM
25°
3%
10 AM
26°
3%
11 AM
28°
3%
12 PM
28°
3%
1 PM
29°
3%
2 PM
29°
3%
3 PM
29°
3%
4 PM
29°
3%
5 PM
29°
3%
6 PM
27°
3%
7 PM
26°
3%
8 PM
24°
3%
9 PM
23°
3%
10 PM
23°
3%
11 PM
23°
3%
12 AM
22°
3%
1 AM
22°
7%
2 AM
21°
6%
3 AM
21°
6%
4 AM
21°
16%
5 AM
19°
16%
6 AM
20°
17%
7-Day Forecast
Today
30° 18°
Partly Cloudy.
Tue
30° 19°
Mostly Clear.
Wed
32° 19°
Clear.
Thu
34° 21°
Clear.
Fri
35° 20°
Clear.
Sat
36° 20°
Clear.
Sun
37° 20°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 21° Clear 3% 2 mph W 50%
8 AM 22° Clear 3% 2 mph SW 45%
9 AM 25° Clear 3% 4 mph SSW 43%
10 AM 26° Clear 3% 6 mph SSW 41%
11 AM 28° Clear 3% 7 mph SSW 40%
12 PM 28° Partly Cloudy 3% 7 mph SW 39%
1 PM 29° Partly Cloudy 3% 8 mph SW 38%
2 PM 29° Partly Cloudy 3% 9 mph SW 38%
3 PM 29° Partly Cloudy 3% 8 mph SW 38%
4 PM 29° Mostly Cloudy 3% 8 mph SW 38%
5 PM 29° Mostly Cloudy 3% 6 mph SSW 39%
6 PM 27° Mostly Cloudy 3% 4 mph SW 43%
7 PM 26° Mostly Cloudy 3% 3 mph SSW 47%
8 PM 24° Mostly Cloudy 3% 1 mph SSW 51%
9 PM 23° Mostly Cloudy 3% 1 mph SSW 49%
10 PM 23° Mostly Cloudy 3% 1 mph NNE 48%
11 PM 23° Mostly Cloudy 3% 1 mph ENE 48%
12 AM 22° Mostly Cloudy 3% 1 mph ENE 48%
1 AM 22° Mostly Cloudy 7% 1 mph NE 48%
2 AM 21° Mostly Cloudy 6% 1 mph NE 48%
3 AM 21° Mostly Cloudy 6% 1 mph NNE 49%
4 AM 21° Partly Cloudy 16% 1 mph NNE 50%
5 AM 19° Rain 16% 1 mph NNE 51%
6 AM 20° Mostly Clear 17% 1 mph NW 49%
15-Day Forecast
Today
7/20
Partly Cloudy
3%
18°
30°
Tue
7/21
Mostly Clear
7%
19°
30°
Wed
7/22
Clear
3%
19°
32°
Thu
7/23
Clear
3%
21°
34°
Fri
7/24
Clear
3%
20°
35°
Sat
7/25
Clear
3%
20°
36°
Sun
7/26
Clear
3%
20°
37°
Mon
7/27
Clear
3%
20°
37°
Tue
7/28
Clear
3%
19°
36°
Wed
7/29
Clear
19%
20°
35°
Thu
7/30
Clear
25%
19°
36°
Fri
7/31
Clear
3%
19°
36°
Sat
8/1
Clear
3%
20°
36°
Sun
8/2
Clear
3%
19°
37°
Mon
8/3
Clear
25%
19°
36°
41
Good
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
41 AQI 7.5 µg/m³
O3
Ground-level ozone
40 AQI 43 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 41 Good 40 41
Wed 44 Good 44 43
Thu 45 Good 45 42
About the Air Quality Index
0–50 Good
51–100 Moderate
101–150 Unhealthy for Sensitive Groups
151–200 Unhealthy
201–300 Very Unhealthy
301–500 Hazardous

The U.S. AQI runs 0–500. The overall value equals the highest individual pollutant sub-index, and the dominant pollutant is the one driving it. PM2.5 (fine particles) is reported in µg/m³ and ozone (O3) in ppb. Forecast source: NWS NAQFC.

1000850700500400300250200150100 -40-30-20-10010203040 0.41247101624 LCL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Mon Jul 20, 11:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE17 J/kg
MUCAPE0 J/kg
SBCIN-9122 J/kg
MLCIN0 J/kg
Lifted Index7.0
Kinematics
0–6 km Shear7 kt
0–1 km Shear6 kt
Eff. Shear—
0–1 km SRH18
0–3 km SRH-2
Eff. SRH—
Storm Motion54° @ 14 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index20.1
Thermo & Levels
PWAT1.01 in
0–3 km LR4.2 °C/km
700–500 LR6.7 °C/km
Total Totals35.6
LCL804 hPa
LFC—
EL—
Freezing Lvl13,937 ft