National Weather Service Forecast for: 3 Miles N Saint Helena CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 8:29 am PDT Jun 1, 2025
 
Today

Today: Sunny, with a high near 83. Light and variable wind becoming southeast 5 to 7 mph in the morning.
Sunny
 Tonight

Tonight: Mostly clear, with a low around 51. East southeast wind 5 to 9 mph.
Mostly Clear
 Monday

Monday: Sunny, with a high near 84. Calm wind becoming west 5 to 8 mph in the afternoon.
Sunny
 Monday
Night
Monday Night: Mostly clear, with a low around 50. West northwest wind 5 to 9 mph.
Mostly Clear
 Tuesday

Tuesday: Sunny, with a high near 83. Calm wind becoming west 5 to 8 mph in the afternoon.
Sunny
 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 53.
Mostly Clear
 Wednesday

Wednesday: Sunny, with a high near 85.
Sunny
 Wednesday
Night
Wednesday Night: Clear, with a low around 52.
Clear
 Thursday

Thursday: Sunny, with a high near 84.
Sunny
Hi 83 °F Lo 51 °F Hi 84 °F Lo 50 °F Hi 83 °F Lo 53 °F Hi 85 °F Lo 52 °F Hi 84 °F

 

Today
 
 Sunny, with a high near 83. Light and variable wind becoming southeast 5 to 7 mph in the morning.
Tonight
 
 Mostly clear, with a low around 51. East southeast wind 5 to 9 mph.
Monday
 
 Sunny, with a high near 84. Calm wind becoming west 5 to 8 mph in the afternoon.
Monday Night
 
 Mostly clear, with a low around 50. West northwest wind 5 to 9 mph.
Tuesday
 
 Sunny, with a high near 83. Calm wind becoming west 5 to 8 mph in the afternoon.
Tuesday Night
 
 Mostly clear, with a low around 53.
Wednesday
 
 Sunny, with a high near 85.
Wednesday Night
 
 Clear, with a low around 52.
Thursday
 
 Sunny, with a high near 84.
Thursday Night
 
 Mostly clear, with a low around 53.
Friday
 
 Sunny, with a high near 86.
Friday Night
 
 Mostly clear, with a low around 53.
Saturday
 
 Sunny, with a high near 87.

 

Forecast from NOAA-NWS for 3 Miles N Saint Helena CA.