10-Day Weather Forecast - Altadena, CA

Low clouds and fog in the morning then sunny. Highs in the upper 70s to mid 80s.

Clear. Lows in the mid 50s to lower 60s.

Sunny. Highs in the mid 90s.

Clear. Lows in the upper 50s and 60s.

Partly cloudy. Highs 95 to 100.

Mostly cloudy. Lows in the upper 50s and 60s.

Partly cloudy in the morning then mostly cloudy. Highs around 90.

Mostly clear. Lows in the mid 50s to lower 60s.

Sunny. Highs in the upper 80s to mid 90s.

Clear. Lows in the upper 50s to mid 60s.

Sunny. Highs in the lower to mid 90s.

Mostly clear. Lows in the 60s to around 70.

Sunny. Highs 94 to 100.

Clear. Low temperature around 66F. Dew point will be around 47F with an average humidity of 43%. Winds will be 2 mph from the SW.

Sunny. High temperature around 81F. Dew point will be around 47F with an average humidity of 36%. Winds will be 4 mph from the S.

Mostly clear. Low temperature around 64F. Dew point will be around 48F with an average humidity of 49%. Winds will be 2 mph from the SW.

Sunny. High temperature around 79F. Dew point will be around 49F with an average humidity of 40%. Winds will be 4 mph from the SW.

Clear. Low temperature around 63F. Dew point will be around 49F with an average humidity of 51%. Winds will be 2 mph from the SW.