Weather forecast for: Montclair CA
Last Update: 12:10 am PDT Oct 29, 2026
Today: Mostly sunny, with a high near 74. Light southwest wind increasing to 5 to 10 mph in the afternoon.
Tonight: Mostly cloudy, with a low around 60. West wind around 5 mph becoming calm after midnight.
Friday: Mostly cloudy, with a high near 70. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night: Mostly cloudy, with a low around 60. Southwest wind around 5 mph becoming east after midnight.
Saturday: A chance of showers after 11am. Mostly cloudy, with a high near 71. East wind around 5 mph becoming calm. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night: Showers. The rain could be heavy at times. Low around 57. Chance of precipitation is 80%.
Sunday: Showers likely, mainly before 11am. Mostly cloudy, with a high near 70. Chance of precipitation is 60%.
Sunday Night: Mostly clear, with a low around 54.
Monday: Sunny, with a high near 75.
Monday Night: Mostly clear, with a low around 55.
Tuesday: Sunny, with a high near 76.
Tuesday Night: Mostly clear, with a low around 56.
Wednesday: Sunny, with a high near 74.
WeatherWorld.com
City of Montclair, CA
