Altadena, CA Weather
83°F 28°C
Feels Like 84°F / 29°C

Today's Weather in Altadena,CA
Listen to this weather report - press Read
- Barometer 29.93 inHg. steady
- Humidity 48% steady
- Heat Index 81°F
- Wind from SSW. 6.7 mph
- Wind Gust 10 miles per hour
- Wind Chill 79°F
- UV Index 1.2
- Dew Point 60°F falling
- Visibility 9 mi.
- Sunrise 5:51 AM
- Sunset 8:06 PM
- Moonrise 9:48 PM
- Moonset 7:30 AM
- Moon Phase Waning Gibbous Moon
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5 Day Forecast
Sunny
Sunny with a high of 89°F and a low of 62°F. Winds will be light at 9mph at times. Humidity levels are comfortable, sitting around 58%.
Temperature | Humidity | Rainfall | Snow | Wind |
---|---|---|---|---|
Hi 89° | Lo 62° | 58% | 0% | 0% | 8.9 mph |
Sunny
Sunny with a high of 89°F and a low of 65°F. Winds will be light at 10mph at times. Humidity levels are comfortable, sitting around 54%.
Temperature | Humidity | Rainfall | Snow | Wind |
---|---|---|---|---|
Hi 89° | Lo 65° | 54% | 0% | 0% | 9.2 mph |
Sunny
Sunny with a high of 81°F and a low of 59°F. Winds will be light at 10mph at times. The humidity will be on the higher side, reaching around 62%.
Temperature | Humidity | Rainfall | Snow | Wind |
---|---|---|---|---|
Hi 81° | Lo 59° | 62% | 0% | 0% | 9.6 mph |
Sunny
Sunny with a high of 79°F and a low of 59°F. Winds will be light at 10mph at times. Humidity levels are comfortable, sitting around 52%.
Temperature | Humidity | Rainfall | Snow | Wind |
---|---|---|---|---|
Hi 79° | Lo 59° | 52% | 0% | 0% | 9.4 mph |
Sunny
Sunny with a high of 81°F and a low of 63°F. Winds will be light at 10mph at times. Humidity levels are comfortable, sitting around 51%.
Temperature | Humidity | Rainfall | Snow | Wind |
---|---|---|---|---|
Hi 81° | Lo 63° | 51% | 0% | 0% | 9.4 mph |
Weather Radar Map
Live Altadena, CA weather with granular precipitation, radar, barometric pressure, temperatures and wind speeds for today thru Wednesday, as you toggle through each map layer. Use the slider to move forward and back in time to view how current data and forecasts will affect the region; you can press or click on the map to show metrics available for each tab. The related timestamp is located above the Play button which will animate the weather forecast.
Hourly Temperature
The current temperature today is 83°F. The morning temperature of 61°F is lowest at 4am with the daytime high of 87°F at 3pm and a low around 65°F at 11pm is expected.
Hourly Barometric Pressure
The highest pressure today is 30inHg at 9am and lowest being 29.92inHg at 4am.
Hourly Wind Speeds
The fastest wind is reported to be 9.2mph at 2pm, while the slowest is 0.2mph around 11pm; expect wind gusts peaking 10.6mph at 2pm.