Santa Clarita, California

Last updated: 11:18 PM CDT  ·  Refresh
28°C
Feels like 28°
Clear
▲ 31°  /  ▼ 19°
Wind
3 mph W
Humidity
45%
Dew Point
14°
Pressure
28.36 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
2%
Sunrise
6:24 AM
Sunset
7:24 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Santa Clarita is currently clear at 28°C. Dry conditions are expected through the next 24 hours. Sunrise: 6:24AM · Sunset: 7:24PM.

Alerts

No active alerts for this location.
61 AQI · Moderate Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
28°
3%
10 PM
26°
7%
11 PM
26°
3%
12 AM
25°
3%
1 AM
24°
3%
2 AM
23°
3%
3 AM
22°
3%
4 AM
22°
3%
5 AM
19°
3%
6 AM
19°
3%
7 AM
20°
3%
8 AM
22°
3%
9 AM
23°
3%
10 AM
25°
3%
11 AM
26°
3%
12 PM
27°
3%
1 PM
31°
3%
2 PM
31°
3%
3 PM
31°
3%
4 PM
31°
3%
5 PM
32°
3%
6 PM
31°
3%
7 PM
29°
3%
8 PM
28°
3%
7-Day Forecast
Tonight
31° 19°
Clear.
Sun
32° 19°
Clear.
Mon
29° 16°
Clear.
Tue
29° 14°
Partly Cloudy with a 54% chance of rain.
Wed
29° 16°
Mostly Clear with a 22% chance of rain.
Thu
29° 14°
Drizzle, 37% chance.
Fri
30° 14°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 28° Clear 3% 3 mph W 45%
10 PM 26° Clear 7% 2 mph W 46%
11 PM 26° Clear 3% 2 mph SSE 46%
12 AM 25° Clear 3% 2 mph S 47%
1 AM 24° Clear 3% 2 mph S 49%
2 AM 23° Clear 3% 2 mph S 51%
3 AM 22° Clear 3% 2 mph S 52%
4 AM 22° Clear 3% 2 mph S 53%
5 AM 19° Clear 3% 2 mph S 54%
6 AM 19° Mostly Clear 3% 2 mph S 54%
7 AM 20° Partly Cloudy 3% 2 mph S 53%
8 AM 22° Partly Cloudy 3% 2 mph SSW 50%
9 AM 23° Mostly Clear 3% 5 mph SSW 46%
10 AM 25° Mostly Clear 3% 8 mph SSW 42%
11 AM 26° Mostly Clear 3% 10 mph SSW 38%
12 PM 27° Clear 3% 11 mph SSW 35%
1 PM 31° Clear 3% 12 mph SSW 32%
2 PM 31° Clear 3% 12 mph SSW 30%
3 PM 31° Clear 3% 12 mph SSW 30%
4 PM 31° Clear 3% 12 mph SW 30%
5 PM 32° Clear 3% 11 mph SW 31%
6 PM 31° Clear 3% 10 mph SW 35%
7 PM 29° Clear 3% 8 mph SW 39%
8 PM 28° Clear 3% 7 mph SW 43%
15-Day Forecast
Today
8/29
Clear
3%
19°
31°
Sun
8/30
Clear
3%
19°
32°
Mon
8/31
Clear
3%
16°
29°
Tue
9/1
Partly Cloudy
54%
14°
29°
Wed
9/2
Mostly Clear
22%
16°
29°
Thu
9/3
Drizzle
37%
14°
29°
Fri
9/4
Clear
3%
14°
30°
Sat
9/5
Clear
38%
17°
32°
Sun
9/6
Clear
18%
19°
34°
Mon
9/7
Drizzle
44%
21°
34°
Tue
9/8
Drizzle
60%
19°
34°
Wed
9/9
Clear
25%
19°
30°
Thu
9/10
Clear
3%
18°
31°
Fri
9/11
Clear
3%
19°
30°
Sat
9/12
Clear
3%
18°
29°
61
Moderate
U.S. Air Quality Index · Dominant: O3
50 100 150 200

Air quality is acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
52 AQI 9.7 µg/m³
O3
Ground-level ozone
Dominant
61 AQI 58 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 61 Moderate 61 52
Mon 52 Moderate 51 52
Tue 49 Good 46 49
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.

Model sounding data is unavailable for this location.