10-day forecast for Montclair, CA: 53° to 74°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
74°
Best day: Saturday, November 7
64° · 0.3 in
Worst day: Sunday, November 1
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 3070° / 59°0.27
Morning61°feels 62°
Afternoon70°feels 70°
Evening62°feels 62°
Overnight62°feels 62°
70 °
Montclair, Friday, 30 October
Light rain. High 70°, low 59°.
Pressure29.94 inHg
Wind4.3 mph SW
Humidity75%
Visibility6.2 mi
Dew point54°
Sat, 3164° / 55°0.28
Morning57°feels 56°
Afternoon64°feels 63°
Evening59°feels 59°
Overnight57°feels 57°
64 °
Montclair, Saturday, 31 October
Rain. High 64°, low 55°.
Pressure29.97 inHg
Wind1.2 mph SE
Humidity73%
Visibility6.2 mi
Dew point53°
Sun, 0164° / 53°0.3
Morning57°feels 57°
Afternoon62°feels 61°
Evening57°feels 56°
Overnight58°feels 58°
64 °
Montclair, Sunday, 1 November
Rain. High 64°, low 53°.
Pressure29.83 inHg
Wind3.7 mph W
Humidity82%
Visibility4.2 mi
Dew point55°
Mon, 0265° / 53°0
Morning54°feels 53°
Afternoon65°feels 64°
Evening63°feels 62°
Overnight53°feels 52°
65 °
Montclair, Monday, 2 November
Clear. High 65°, low 53°.
Pressure30.12 inHg
Wind1.6 mph SW
Humidity69%
Visibility6.2 mi
Dew point52°
Tue, 0371° / 56°0
Morning59°feels 58°
Afternoon66°feels 65°
Evening67°feels 66°
Overnight58°feels 57°
71 °
Montclair, Tuesday, 3 November
Clear. High 71°, low 56°.
Pressure30.06 inHg
Wind2.8 mph W
Humidity58%
Visibility—
Dew point49°
Wed, 0470° / 57°0
Morning59°feels 58°
Afternoon66°feels 65°
Evening67°feels 66°
Overnight62°feels 61°
70 °
Montclair, Wednesday, 4 November
Clear. High 70°, low 57°.
Pressure29.94 inHg
Wind10.7 mph SW
Humidity63%
Visibility—
Dew point51°
Thu, 0570° / 60°0
Morning62°feels 61°
Afternoon66°feels 65°
Evening68°feels 67°
Overnight62°feels 62°
70 °
Montclair, Thursday, 5 November
Partly cloudy. High 70°, low 60°.
Pressure29.94 inHg
Wind6.3 mph SW
Humidity62%
Visibility—
Dew point51°
Fri, 0671° / 61°0.01
Morning63°feels 62°
Afternoon67°feels 66°
Evening69°feels 68°
Overnight63°feels 62°
71 °
Montclair, Friday, 6 November
Light rain. High 71°, low 61°.
Pressure29.88 inHg
Wind7.1 mph SW
Humidity60%
Visibility—
Dew point52°
Sat, 0774° / 61°0
Morning64°feels 61°
Afternoon70°feels 67°
Evening72°feels 70°
Overnight65°feels 63°
74 °
Montclair, Saturday, 7 November
Clear. High 74°, low 61°.
Pressure30.06 inHg
Wind6.2 mph SW
Humidity20%
Visibility—
Dew point25°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Montclair, CA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.