National Weather Service Forecast for: 3 Miles ESE Montclair CA
Issued by: National Weather Service San Diego, CA
Updated: 2:23 am PDT Jun 30, 2026
 
Today

Today: Mostly cloudy through mid morning, then gradual clearing, with a high near 77. West wind 5 to 15 mph, with gusts as high as 20 mph.
Becoming
Sunny
 Tonight

Tonight: Patchy fog after 2am. Otherwise, increasing clouds, with a low around 56. West wind 5 to 10 mph, with gusts as high as 20 mph.
Mostly Clear
then Patchy
Fog
 Wednesday

Wednesday: Patchy fog before 11am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 78. Light south wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Patchy Fog
then Sunny
 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 56. West wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph.
Mostly Clear

 Thursday

Thursday: Sunny, with a high near 82. Light southwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Sunny

 Thursday
Night
Thursday Night: Mostly clear, with a low around 58.
Mostly Clear

 Friday

Friday: Sunny, with a high near 84.
Sunny

 Friday
Night
Friday Night: Mostly clear, with a low around 59.
Mostly Clear

 Independence
Day
Independence Day: Sunny, with a high near 87.
Sunny
Hi 77 °F Lo 56 °F Hi 78 °F Lo 56 °F Hi 82 °F Lo 58 °F Hi 84 °F Lo 59 °F Hi 87 °F

 

Today
 
 Mostly cloudy through mid morning, then gradual clearing, with a high near 77. West wind 5 to 15 mph, with gusts as high as 20 mph.
Tonight
 
 Patchy fog after 2am. Otherwise, increasing clouds, with a low around 56. West wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
 
 Patchy fog before 11am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 78. Light south wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
 
 Mostly clear, with a low around 56. West wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph.
Thursday
 
 Sunny, with a high near 82. Light southwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
 
 Mostly clear, with a low around 58.
Friday
 
 Sunny, with a high near 84.
Friday Night
 
 Mostly clear, with a low around 59.
Independence Day
 
 Sunny, with a high near 87.
Saturday Night
 
 Mostly clear, with a low around 60.
Sunday
 
 Sunny, with a high near 87.
Sunday Night
 
 Mostly clear, with a low around 61.
Monday
 
 Sunny, with a high near 88.

 

Forecast from NOAA-NWS for 3 Miles ESE Montclair CA.