September 13, 2026
Temp
 		 94.0 °F
 
Heat Idx
 		 99.5 °F
 
Dew Pt.
 		 67.4 °F
 
Humidity
 		 42%
 
Pressure
 		 1007.9 hPa 
  falling rapidly
Wind
 		 4.0 mph 
    SSW
Rain
 		 0.00 in 
  0.00 in/hr
UV index
 		 ---  
 
Solar rad.
 		 100 W/m²
 
This
Afternoon
This Afternoon: Sunny, with a high near 89. Southwest wind around 10 mph.
High: 89 °F		 Tonight

Tonight: Increasing clouds, with a low around 64. Southwest wind around 5 mph becoming calm in the evening.
Low: 64 °F
Sunny
 Increasing
Clouds
National Weather Service Forecast for: Duarte, CA
Issued by: National Weather Service Los Angeles/Oxnard, CA
Updated: 1:26 pm PDT Sep 13, 2026
 
This
Afternoon
This Afternoon: Sunny, with a high near 89. Southwest wind around 10 mph.
High: 89 °F		 Tonight

Tonight: Increasing clouds, with a low around 64. Southwest wind around 5 mph becoming calm in the evening.
Low: 64 °F		 Monday

Monday: Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 89. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
High: 89 °F		 Monday
Night
Monday Night: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 61. South southwest wind around 5 mph becoming calm in the evening.
Low: 61 °F		 Tuesday

Tuesday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 85. South southeast wind 5 to 10 mph.
High: 85 °F		 Tuesday
Night
Tuesday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 60.
Low: 60 °F		 Wednesday

Wednesday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 84.
High: 84 °F		 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 59.
Low: 59 °F		 Thursday

Thursday: Sunny, with a high near 86.
High: 86 °F
Sunny
 Increasing
Clouds
 Patchy Fog
then Sunny
 Patchy Fog
 Patchy Fog
then Sunny
 Patchy Fog
 Patchy Fog
then Sunny
 Mostly Clear
 Sunny

 

This Afternoon
 
 Sunny, with a high near 89. Southwest wind around 10 mph.
Tonight
 
 Increasing clouds, with a low around 64. Southwest wind around 5 mph becoming calm in the evening.
Monday
 
 Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 89. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Monday Night
 
 Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 61. South southwest wind around 5 mph becoming calm in the evening.
Tuesday
 
 Patchy fog before 11am. Otherwise, mostly sunny, with a high near 85. South southeast wind 5 to 10 mph.
Tuesday Night
 
 Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 60.
Wednesday
 
 Patchy fog before 11am. Otherwise, mostly sunny, with a high near 84.
Wednesday Night
 
 Mostly clear, with a low around 59.
Thursday
 
 Sunny, with a high near 86.
Thursday Night
 
 Clear, with a low around 60.
Friday
 
 Sunny, with a high near 89.
Friday Night
 
 Clear, with a low around 62.
Saturday
 
 Sunny, with a high near 91.

 

Forecast Discussion

Forecast from NOAA-NWS for Duarte, CA.