Altadena, CA

Hourly

12 AM

49° RealFeel® 47° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 40% Mostly cloudy w/ showers

• Wind: SSW 5 mph
• Air Quality: Fair
• Wind Gusts: 12 mph
• Humidity: 85%
• Indoor Humidity: 43% (Ideal Humidity)
• Dew Point: 45° F
• Cloud Cover: 74%
• Visibility: 10 mi
• Cloud Ceiling: 10000 ft

1 AM

49° RealFeel® 48° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 37% Mostly clear

• Wind: S 5 mph
• Air Quality: Fair
• Wind Gusts: 12 mph
• Humidity: 78%
• Indoor Humidity: 39% (Ideal Humidity)
• Dew Point: 42° F
• Cloud Cover: 27%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

2 AM

49° RealFeel® 48° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 7% Mostly clear

• Wind: S 5 mph
• Air Quality: Fair
• Wind Gusts: 10 mph
• Humidity: 77%
• Indoor Humidity: 39% (Ideal Humidity)
• Dew Point: 42° F
• Cloud Cover: 29%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

3 AM

49° RealFeel® 48° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 7% Mostly clear

• Wind: S 5 mph
• Air Quality: Fair
• Wind Gusts: 9 mph
• Humidity: 78%
• Indoor Humidity: 39% (Ideal Humidity)
• Dew Point: 42° F
• Cloud Cover: 26%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

4 AM

49° RealFeel® 48° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 7% Mostly clear

• Wind: S 5 mph
• Air Quality: Fair
• Wind Gusts: 8 mph
• Humidity: 78%
• Indoor Humidity: 39% (Ideal Humidity)
• Dew Point: 42° F
• Cloud Cover: 24%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

5 AM

49° RealFeel® 48° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 7% Mostly clear

• Wind: S 5 mph
• Air Quality: Fair
• Wind Gusts: 8 mph
• Humidity: 78%
• Indoor Humidity: 39% (Ideal Humidity)
• Dew Point: 42° F
• Cloud Cover: 21%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

6 AM

49° RealFeel® 48° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 7% Partly cloudy

• Wind: S 5 mph
• Air Quality: Fair
• Wind Gusts: 8 mph
• Humidity: 77%
• Indoor Humidity: 39% (Ideal Humidity)
• Dew Point: 42° F
• Cloud Cover: 33%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

7 AM

48° RealFeel® 49° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 7% Partly sunny

• RealFeel Shade™: 49°
• Wind: S 5 mph
• Air Quality: Fair
• Max UV Index: 1 Low
• Wind Gusts: 9 mph
• Humidity: 80%
• Indoor Humidity: 39% (Ideal Humidity)
• Dew Point: 42° F
• Cloud Cover: 45%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

8 AM

51° RealFeel® 54° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 7% Intermittent clouds

• RealFeel Shade™: 50°
• Wind: S 5 mph
• Air Quality: Fair
• Max UV Index: 2 Low
• Wind Gusts: 12 mph
• Humidity: 75%
• Indoor Humidity: 40% (Ideal Humidity)
• Dew Point: 43° F
• Cloud Cover: 58%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

9 AM

52° RealFeel® 54° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 7% Intermittent clouds

• RealFeel Shade™: 51°
• Wind: S 5 mph
• Air Quality: Fair
• Max UV Index: 1 Low
• Wind Gusts: 12 mph
• Humidity: 71%
• Indoor Humidity: 41% (Ideal Humidity)
• Dew Point: 43° F
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 2600 ft

10 AM

54° RealFeel® 56° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 7% Intermittent clouds

• RealFeel Shade™: 52°
• Wind: S 6 mph
• Air Quality: Fair
• Max UV Index: 2 Low
• Wind Gusts: 13 mph
• Humidity: 68%
• Indoor Humidity: 41% (Ideal Humidity)
• Dew Point: 44° F
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 4900 ft

11 AM

55° RealFeel® 59° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 7% Intermittent clouds

• RealFeel Shade™: 53°
• Wind: SSW 7 mph
• Air Quality: Fair
• Max UV Index: 3 Moderate
• Wind Gusts: 15 mph
• Humidity: 65%
• Indoor Humidity: 41% (Ideal Humidity)
• Dew Point: 44° F
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 4900 ft

12 PM

56° RealFeel® 61° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 7% Intermittent clouds

• RealFeel Shade™: 54°
• Wind: SSW 7 mph
• Air Quality: Fair
• Max UV Index: 4 Moderate
• Wind Gusts: 15 mph
• Humidity: 64%
• Indoor Humidity: 42% (Ideal Humidity)
• Dew Point: 44° F
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 4900 ft

1 PM

57° RealFeel® 62° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 5% Intermittent clouds

• RealFeel Shade™: 54°
• Wind: SSW 7 mph
• Air Quality: Fair
• Max UV Index: 5 Moderate
• Wind Gusts: 16 mph
• Humidity: 64%
• Indoor Humidity: 43% (Ideal Humidity)
• Dew Point: 45° F
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 4900 ft

2 PM

57° RealFeel® 61° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 0% Intermittent clouds

• RealFeel Shade™: 54°
• Wind: SSW 7 mph
• Air Quality: Fair
• Max UV Index: 4 Moderate
• Wind Gusts: 17 mph
• Humidity: 65%
• Indoor Humidity: 44% (Ideal Humidity)
• Dew Point: 45° F
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 4900 ft

3 PM

57° RealFeel® 60° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 0% Intermittent clouds

• RealFeel Shade™: 55°
• Wind: SW 7 mph
• Air Quality: Fair
• Max UV Index: 3 Moderate
• Wind Gusts: 16 mph
• Humidity: 65%
• Indoor Humidity: 44% (Ideal Humidity)
• Dew Point: 46° F
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 4900 ft

4 PM

58° RealFeel® 59° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 0% Intermittent clouds

• RealFeel Shade™: 56°
• Wind: SW 7 mph
• Air Quality: Fair
• Max UV Index: 2 Low
• Wind Gusts: 16 mph
• Humidity: 64%
• Indoor Humidity: 45% (Ideal Humidity)
• Dew Point: 46° F
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 4900 ft

5 PM

57° RealFeel® 57° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 0% Intermittent clouds

• RealFeel Shade™: 54°
• Wind: SW 7 mph
• Air Quality: Fair
• Max UV Index: 1 Low
• Wind Gusts: 16 mph
• Humidity: 67%
• Indoor Humidity: 45% (Ideal Humidity)
• Dew Point: 46° F
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 4900 ft

6 PM

57° RealFeel® 56° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 0% Intermittent clouds

• RealFeel Shade™: 56°
• Wind: SW 7 mph
• Air Quality: Fair
• Max UV Index: 1 Low
• Wind Gusts: 15 mph
• Humidity: 68%
• Indoor Humidity: 46% (Ideal Humidity)
• Dew Point: 46° F
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 3300 ft

7 PM

56° RealFeel® 55° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 0% Intermittent clouds

• RealFeel Shade™: 55°
• Wind: SW 6 mph
• Air Quality: Fair
• Max UV Index: 0 Low
• Wind Gusts: 14 mph
• Humidity: 71%
• Indoor Humidity: 46% (Ideal Humidity)
• Dew Point: 47° F
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 2600 ft

8 PM

56° RealFeel® 54° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 0% Intermittent clouds

• Wind: SW 6 mph
• Air Quality: Fair
• Wind Gusts: 12 mph
• Humidity: 73%
• Indoor Humidity: 47% (Ideal Humidity)
• Dew Point: 47° F
• Cloud Cover: 64%
• Visibility: 10 mi
• Cloud Ceiling: 2600 ft

9 PM

55° RealFeel® 54° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 0% Intermittent clouds

• Wind: SW 5 mph
• Air Quality: Fair
• Wind Gusts: 10 mph
• Humidity: 74%
• Indoor Humidity: 47% (Ideal Humidity)
• Dew Point: 47° F
• Cloud Cover: 52%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

10 PM

55° RealFeel® 54° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 0% Partly cloudy

• Wind: SW 5 mph
• Air Quality: Fair
• Wind Gusts: 10 mph
• Humidity: 76%
• Indoor Humidity: 47% (Ideal Humidity)
• Dew Point: 47° F
• Cloud Cover: 46%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

11 PM

54° RealFeel® 53° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 0% Partly cloudy

• Wind: SW 5 mph
• Air Quality: Fair
• Wind Gusts: 10 mph
• Humidity: 76%
• Indoor Humidity: 46% (Ideal Humidity)
• Dew Point: 47° F
• Cloud Cover: 46%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft