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Montclair Weather Warning NWS WEATHER ALERT FOR THE MONTCLAIR, CA AREA - Issued: 1109 AM PDT Mon Sep 7 2026 Montclair Weather Warning

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91763 Weather (Montclair, CA)

Montclair, CA WeatherCurrent Conditions and Weather for Montclair, California
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Clear at Montclair (91763), temperature is 80°F27°C, dew point 66°F19°C, humidity 61%. Wind direction is VRB at 5 mphat 8 km/h with visibility of 10 mi16 km. Barometric pressure is 30 in1016 mb. Last update: 11:24 am.*
*Time is approximately 11:24 am Mon, Sep 07, 2026. Time will be within 15 minutes of current local time. Montclair weather forecast data is updated every 15 minutes.

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Snow While falling it hides your passage When finished it documents your path. ―Richard L. Ratliff
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Montclair CA Weather - 2:30 pm

Montclair Weather Forecast

Weather forecast for: Montclair CA
Last Update: 5:35 am PDT Sep 7, 2026
Labor Day: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 90. Light and variable wind becoming west 5 to 10 mph in the afternoon. Chance of precipitation is 20%.
Tonight: Mostly clear, with a low around 71. West wind 5 to 10 mph becoming light and variable in the evening.
Tuesday: Mostly sunny, with a high near 93. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Tuesday Night: Mostly clear, with a low around 73. West wind 5 to 10 mph becoming light and variable.
Wednesday: Sunny, with a high near 97. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Wednesday Night: Mostly clear, with a low around 73.
Thursday: Sunny, with a high near 95.
Thursday Night: Clear, with a low around 71.
Friday: Sunny, with a high near 92.
Friday Night: Clear, with a low around 67.
Saturday: Sunny, with a high near 88.
Saturday Night: Clear, with a low around 64.
Sunday: Sunny, with a high near 89.

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