10-Day Weather Forecast - Altadena, CA

Partly cloudy in the morning then sunny. Highs in the mid 70s to around 80.

Mostly clear. Lows in the 50s to around 60.

Sunny. Highs in the lower to mid 80s.

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

Sunny. Highs around 90.

Partly cloudy in the evening then areas of low clouds and fog. Lows in the upper 50s to mid 60s.

Areas of low clouds and fog in the morning then sunny. Highs in the mid to upper 80s.

Clear in the evening then areas of low clouds and fog. Lows in the mid to upper 50s.

Areas of low clouds and fog in the morning then partly cloudy. Highs around 80.

Partly cloudy in the evening then mostly clear. Lows in the lower to mid 50s.

Sunny. Highs in the lower 70s.

Mostly clear in the evening then partly cloudy. Lows in the lower 50s.

Partly cloudy in the morning then sunny. Highs in the lower to mid 70s.

Clear. Low temperature around 56F. Dew point will be around 47F with an average humidity of 68%. Winds will be 1 mph from the NE.

Sunny. High temperature around 70F. Dew point will be around 48F with an average humidity of 52%. Winds will be 2 mph from the SW.

Clear. Low temperature around 56F. Dew point will be around 46F with an average humidity of 62%. Winds will be 2 mph from the N.

Sunny. High temperature around 70F. Dew point will be around 45F with an average humidity of 46%. Winds will be 2 mph from the W.

Clear. Low temperature around 56F. Dew point will be around 41F with an average humidity of 52%. Winds will be 4 mph from the N.