Altadena Weather
California, United States
Observed: 28 Sep, 4:51 AM HDT
- Air quality
- Fair OpenWeather index: 2/5
- Wind
- E 2 mph
- Sunrise
- 4:44 AM
- Sunset
- 4:41 PM
More conditions
- Humidity
- 68%
- Visibility
- 10 km
- Pressure
- 1010 hPa
- UV index
- Unavailable
- PM2.5
- 4.42 µg/m³
- PM10
- 17.25 µg/m³
- CO
- 131 µg/m³
- NO2
- 0.31 µg/m³
- O3
- 94.21 µg/m³
- SO2
- 0.56 µg/m³
- NH3
- 0 µg/m³
Rest of today
- Rain ahead today
- 0% peak chance
- Warmest ahead
- 78°F at 3:00 PM
- Evening rain
- 0% peak chance
- Tomorrow's high
- 13°F warmer
Plan your day
Compare citiesFri, 2 Oct
Clear Sky
Forecast sample range: 92°F / 73°F
Outdoor plans 8:00 AM-8:00 PM
6:00 PM · 80°F · 0% rain · 1.9 mph wind
Lower rain and wind among the available forecast times.
3-hour forecast
Local time · America/Adak
| Time | Conditions | Temp. | Rain chance | Wind |
|---|---|---|---|---|
| 12:00 AM |  Clear Sky |
73°F | 0% | 1 mph N |
| 3:00 AM | Clear Sky |
74°F | 0% | 1 mph N |
| 6:00 AM |  Clear Sky |
80°F | 0% | 0.5 mph N |
| 9:00 AM | Clear Sky |
89°F | 0% | 4.2 mph SW |
| 12:00 PM | Clear Sky |
92°F | 0% | 6.2 mph SW |
| 3:00 PM | Clear Sky |
88°F | 0% | 4.1 mph SW |
| 6:00 PM | Clear Sky |
80°F | 0% | 1.9 mph N |
| 9:00 PM | Clear Sky |
79°F | 0% | 1.2 mph NE |
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