Montclair, California | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Friday
    Partly Cloudy
    68°
    Forecast night icon
    Night
    Drizzle
    55°
    Friday 5/3
    Day
    68°
    Partly Cloudy
    Forecast day icon
    Night
    55°
    Drizzle
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. High temperature around 68F. Dew point will be around 55F with an average humidity of 66%. Winds will be 6 mph from the W.
    Night Details
    Partly cloudy. Patchy drizzle overnight. Patchy fog overnight. Lows 47 to 54. Areas of winds west 10 to 15 mph with gusts to 25 mph this evening becoming light.
  • Forecast day icon
    Saturday
    Drizzle
    66°
    Forecast night icon
    Night
    50% Chance of Rain
    53°
    Saturday 5/4
    Day
    66°
    Drizzle
    Forecast day icon
    Night
    53°
    50% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Patchy drizzle in the morning. Patchy fog in the morning. Highs 69 to 74. Areas of winds southwest to 10 mph. . . Becoming 10 to 20 mph with gusts to 30 mph in the afternoon.
    Night Details
    Partly cloudy with a slight chance of rain in the evening then cloudy with a chance of rain overnight. Patchy fog overnight. Colder. Lows 39 to 49. Areas of winds southwest 10 to 20 mph with gusts to 30 mph. Chance of measurable precipitation 50 percent.
  • Forecast day icon
    Sunday
    Partly Cloudy
    63°
    Forecast night icon
    Night
    Mostly Clear
    48°
    Sunday 5/5
    Day
    63°
    Partly Cloudy
    Forecast day icon
    Night
    48°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Patchy fog in the morning. Mostly cloudy with a slight chance of rain in the morning then partly cloudy in the afternoon. Highs 62 to 70. Areas of winds southwest 10 to 15 mph. Gusts to 25 mph. . . Becoming 30 mph in the afternoon. Chance of measurable precipitation 20 percent.
    Night Details
    Mostly clear. Lows 39 to 47. Areas of winds southwest 10 to 15 mph with gusts to 30 mph becoming south overnight.
  • Forecast day icon
    Monday
    Mostly Sunny
    70°
    Forecast night icon
    Night
    Mostly Clear
    52°
    Monday 5/6
    Day
    70°
    Mostly Sunny
    Forecast day icon
    Night
    52°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Warmer. Highs 73 to 77.
    Night Details
    Mostly clear. Lows 45 to 51.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    72°
    Forecast night icon
    Night
    Partly Cloudy
    53°
    Tuesday 5/7
    Day
    72°
    Mostly Sunny
    Forecast day icon
    Night
    53°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs 74 to 79.
    Night Details
    Mostly clear in the evening. . . Becoming partly cloudy. Lows 46 to 52.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    73°
    Forecast night icon
    Night
    Partly Cloudy
    54°
    Wednesday 5/8
    Day
    73°
    Partly Cloudy
    Forecast day icon
    Night
    54°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning. . . Becoming mostly sunny. Highs 79 to 84.
    Night Details
    Mostly clear in the evening. . . Becoming partly cloudy. Lows 49 to 55.
  • Forecast day icon
    Thursday
    Partly Cloudy
    77°
    Forecast night icon
    Night
    Partly Cloudy
    58°
    Thursday 5/9
    Day
    77°
    Partly Cloudy
    Forecast day icon
    Night
    58°
    Partly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy in the morning. . . Becoming mostly sunny. Highs 81 to 86.
    Night Details
    Mostly clear in the evening. . . Becoming partly cloudy. Lows 51 to 57.
  • Forecast day icon
    Friday
    Partly Cloudy
    79°
    Forecast night icon
    Night
    Clear
    58°
    Friday 5/10
    Day
    79°
    Partly Cloudy
    Forecast day icon
    Night
    58°
    Clear
    Forecast night icon
    Day Details
    Partly cloudy in the morning. . . Becoming mostly sunny. Highs 83 to 87.
    Night Details
    Clear. Low temperature around 58F. Dew point will be around 49F with an average humidity of 60%. Winds will be 5 mph from the W.
  • Forecast day icon
    Saturday
    Sunny
    76°
    Forecast night icon
    Night
    Clear
    56°
    Saturday 5/11
    Day
    76°
    Sunny
    Forecast day icon
    Night
    56°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 76F. Dew point will be around 53F with an average humidity of 54%. Winds will be 7 mph from the SW.
    Night Details
    Clear. Low temperature around 56F. Dew point will be around 49F with an average humidity of 64%. Winds will be 5 mph from the SW.
  • Forecast day icon
    Sunday
    Sunny
    73°
    Forecast night icon
    Night
    Clear
    56°
    Sunday 5/12
    Day
    73°
    Sunny
    Forecast day icon
    Night
    56°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 73F. Dew point will be around 54F with an average humidity of 62%. Winds will be 8 mph from the SW.
    Night Details
    Clear. Low temperature around 56F. Dew point will be around 51F with an average humidity of 73%. Winds will be 6 mph from the SW.