National Weather Service Forecast for: 18 Miles WNW Quincy CA
Issued by: National Weather Service Sacramento, CA
Updated: 2:00 am PDT Jun 22, 2026
 
Today

Today: Sunny, with a high near 89. Calm wind becoming south southwest 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.
Sunny
 Tonight

Tonight: Clear, with a low around 59. South southwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Clear
 Tuesday

Tuesday: Sunny, with a high near 87. Calm wind becoming southwest 5 to 8 mph in the afternoon. Winds could gust as high as 20 mph.
Sunny
 Tuesday
Night
Tuesday Night: Clear, with a low around 59. Southwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Clear
 Wednesday

Wednesday: Sunny, with a high near 87. Calm wind becoming southwest 5 to 8 mph in the afternoon. Winds could gust as high as 20 mph.
Sunny
 Wednesday
Night
Wednesday Night: Clear, with a low around 59.
Clear
 Thursday

Thursday: Sunny, with a high near 84.
Sunny
 Thursday
Night
Thursday Night: Mostly clear, with a low around 58.
Mostly Clear
 Friday

Friday: Mostly sunny, with a high near 77.
Mostly Sunny
Hi 89 °F Lo 59 °F Hi 87 °F Lo 59 °F Hi 87 °F Lo 59 °F Hi 84 °F Lo 58 °F Hi 77 °F

 

Today
 
 Sunny, with a high near 89. Calm wind becoming south southwest 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.
Tonight
 
 Clear, with a low around 59. South southwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Tuesday
 
 Sunny, with a high near 87. Calm wind becoming southwest 5 to 8 mph in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
 
 Clear, with a low around 59. Southwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Wednesday
 
 Sunny, with a high near 87. Calm wind becoming southwest 5 to 8 mph in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
 
 Clear, with a low around 59.
Thursday
 
 Sunny, with a high near 84.
Thursday Night
 
 Mostly clear, with a low around 58.
Friday
 
 Mostly sunny, with a high near 77.
Friday Night
 
 Mostly clear, with a low around 55.
Saturday
 
 Sunny, with a high near 74.
Saturday Night
 
 Clear, with a low around 52.
Sunday
 
 Sunny, with a high near 80.

 

Forecast from NOAA-NWS for 18 Miles WNW Quincy CA.