National Weather Service Forecast for: Rowland Heights CA
Issued by: National Weather Service Los Angeles/Oxnard, CA
Updated: 11:26 am PDT May 4, 2026
 
Today

Today: Partly sunny, with a high near 64. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Partly Sunny

 Tonight

Tonight: A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 51. West wind 5 to 15 mph. New precipitation amounts of less than a tenth of an inch possible.
Chance Rain

 Tuesday

Tuesday: A 20 percent chance of rain before 11am. Partly sunny, with a high near 64. Light west southwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.
Slight Chance
Rain then
Mostly Sunny
 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 52. West southwest wind 5 to 10 mph becoming light south after midnight. Winds could gust as high as 15 mph.
Mostly Clear

 Wednesday

Wednesday: Sunny, with a high near 71. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Sunny

 Wednesday
Night
Wednesday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 54.
Patchy Fog

 Thursday

Thursday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 78.
Patchy Fog
then Sunny
 Thursday
Night
Thursday Night: Mostly clear, with a low around 57.
Mostly Clear

 Friday

Friday: Sunny, with a high near 81.
Sunny
Hi 64 °F Lo 51 °F Hi 64 °F Lo 52 °F Hi 71 °F Lo 54 °F Hi 78 °F Lo 57 °F Hi 81 °F

 

Today
 
 Partly sunny, with a high near 64. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
 
 A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 51. West wind 5 to 15 mph. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
 
 A 20 percent chance of rain before 11am. Partly sunny, with a high near 64. Light west southwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.
Tuesday Night
 
 Mostly clear, with a low around 52. West southwest wind 5 to 10 mph becoming light south after midnight. Winds could gust as high as 15 mph.
Wednesday
 
 Sunny, with a high near 71. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Wednesday Night
 
 Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 54.
Thursday
 
 Patchy fog before 11am. Otherwise, mostly sunny, with a high near 78.
Thursday Night
 
 Mostly clear, with a low around 57.
Friday
 
 Sunny, with a high near 81.
Friday Night
 
 Clear, with a low around 58.
Saturday
 
 Sunny, with a high near 83.
Saturday Night
 
 Clear, with a low around 59.
Sunday
 
 Sunny, with a high near 85.

 

Forecast from NOAA-NWS for Rowland Heights CA.