10-Day Weather Forecast - Westmont, CA

Mostly cloudy in the morning then sunny. Highs in the lower 70s. Southwest winds around 15 mph in the afternoon.

Mostly clear. Lows in the mid 50s. Southwest winds around 15 mph in the evening.

Partly cloudy. Highs around 80.

Partly cloudy. Lows in the mid to upper 50s.

Partly cloudy. Highs in the upper 70s to mid 80s.

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

Sunny. Highs in the upper 70s to mid 80s.

Mostly clear in the evening then mostly cloudy. Lows in the mid 50s.

Mostly cloudy in the morning then partly cloudy. Highs in the lower to mid 70s.

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

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

Clear in the evening then partly cloudy. Lows in the mid 50s.

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

Partly cloudy. Low temperature around 53F. Dew point will be around 55F with an average humidity of 95%. Winds will be 5 mph from the SW.

Partly cloudy. High temperature around 66F. Dew point will be around 56F with an average humidity of 81%. Winds will be 5 mph from the SW.

Partly cloudy. Low temperature around 52F. Dew point will be around 54F with an average humidity of 96%. Winds will be 4 mph from the SW.

Cloudy. High temperature around 65F. Dew point will be around 56F with an average humidity of 83%. Winds will be 5 mph from the SW.

Partly cloudy. Low temperature around 52F. Dew point will be around 53F with an average humidity of 95%. Winds will be 3 mph from the SW.