National Weather Service Forecast for: Boonville CA
Issued by: National Weather Service Eureka, CA
Updated: 10:28 am PST Feb 2, 2026
 
Today

Today: Sunny, with a high near 68. Light north northwest wind.
Sunny
 Tonight

Tonight: Mostly clear, with a low around 37. Light and variable wind.
Mostly Clear
 Tuesday

Tuesday: Sunny, with a high near 72. Light and variable wind.
Sunny
 Tuesday
Night
Tuesday Night: Clear, with a low around 38. Calm wind becoming south around 5 mph after midnight.
Clear
 Wednesday

Wednesday: Sunny, with a high near 74. Light northeast wind.
Sunny
 Wednesday
Night
Wednesday Night: Clear, with a low around 43. Calm wind.
Clear
 Thursday

Thursday: Sunny, with a high near 71.
Sunny
 Thursday
Night
Thursday Night: Mostly cloudy, with a low around 46.
Mostly Cloudy
 Friday

Friday: Mostly sunny, with a high near 66.
Mostly Sunny
Hi 68 °F Lo 37 °F Hi 72 °F Lo 38 °F Hi 74 °F Lo 43 °F Hi 71 °F Lo 46 °F Hi 66 °F

 

Today
 
 Sunny, with a high near 68. Light north northwest wind.
Tonight
 
 Mostly clear, with a low around 37. Light and variable wind.
Tuesday
 
 Sunny, with a high near 72. Light and variable wind.
Tuesday Night
 
 Clear, with a low around 38. Calm wind becoming south around 5 mph after midnight.
Wednesday
 
 Sunny, with a high near 74. Light northeast wind.
Wednesday Night
 
 Clear, with a low around 43. Calm wind.
Thursday
 
 Sunny, with a high near 71.
Thursday Night
 
 Mostly cloudy, with a low around 46.
Friday
 
 Mostly sunny, with a high near 66.
Friday Night
 
 Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 44.
Saturday
 
 A slight chance of rain. Patchy fog. Otherwise, partly sunny, with a high near 64.
Saturday Night
 
 A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 44.
Sunday
 
 A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a high near 62.

 

Forecast from NOAA-NWS for Boonville CA.