National Weather Service Forecast for: 2 Miles NW Diamond Bar CA
Issued by: National Weather Service Los Angeles/Oxnard, CA
Updated: 2:03 am PDT Jun 8, 2025
 
Today

Today: Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 81. Light southwest wind becoming west southwest 5 to 10 mph in the afternoon.
Patchy Fog
then Sunny
 Tonight

Tonight: Mostly clear, with a low around 61. Southwest wind 5 to 10 mph becoming light after midnight.
Mostly Clear
 Monday

Monday: Sunny, with a high near 82. Light west southwest wind becoming southwest 5 to 10 mph in the afternoon.
Sunny
 Monday
Night
Monday Night: Mostly clear, with a low around 61. Southwest wind around 5 mph becoming calm in the evening.
Mostly Clear
 Tuesday

Tuesday: Sunny, with a high near 87. Calm wind becoming southwest around 5 mph in the afternoon.
Sunny
 Tuesday
Night
Tuesday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 63.
Patchy Fog
 Wednesday

Wednesday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 85.
Patchy Fog
then Sunny
 Wednesday
Night
Wednesday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 62.
Patchy Fog
 Thursday

Thursday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 83.
Patchy Fog
then Sunny
Hi 81 °F Lo 61 °F Hi 82 °F Lo 61 °F Hi 87 °F Lo 63 °F Hi 85 °F Lo 62 °F Hi 83 °F

 

Today
 
 Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 81. Light southwest wind becoming west southwest 5 to 10 mph in the afternoon.
Tonight
 
 Mostly clear, with a low around 61. Southwest wind 5 to 10 mph becoming light after midnight.
Monday
 
 Sunny, with a high near 82. Light west southwest wind becoming southwest 5 to 10 mph in the afternoon.
Monday Night
 
 Mostly clear, with a low around 61. Southwest wind around 5 mph becoming calm in the evening.
Tuesday
 
 Sunny, with a high near 87. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
 
 Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 63.
Wednesday
 
 Patchy fog before 11am. Otherwise, mostly sunny, with a high near 85.
Wednesday Night
 
 Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 62.
Thursday
 
 Patchy fog before 11am. Otherwise, mostly sunny, with a high near 83.
Thursday Night
 
 Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 61.
Friday
 
 Patchy fog. Otherwise, mostly sunny, with a high near 84.
Friday Night
 
 Patchy fog. Otherwise, mostly cloudy, with a low around 60.
Saturday
 
 Patchy fog. Otherwise, mostly sunny, with a high near 86.

 

Forecast from NOAA-NWS for 2 Miles NW Diamond Bar CA.