National Weather Service Forecast for: Petrolia CA
Issued by: National Weather Service Eureka, CA
Updated: 3:06 am PDT Apr 16, 2025
 
Today

Today: Patchy fog before 11am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 62. Calm wind becoming west northwest 5 to 8 mph in the afternoon.
Patchy Fog
then Mostly
Sunny
Tonight

Tonight: Patchy fog after 11pm.  Otherwise, increasing clouds, with a low around 45. Northwest wind 5 to 8 mph becoming calm  in the evening.
Patchy Fog

Thursday

Thursday: Patchy fog before 8am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 62. Calm wind becoming west 5 to 7 mph in the afternoon.
Patchy Fog
then Sunny
Thursday
Night
Thursday Night: Mostly clear, with a low around 47. West northwest wind around 6 mph becoming calm  in the evening.
Mostly Clear

Friday

Friday: Sunny, with a high near 67. Calm wind becoming north northwest around 6 mph in the afternoon.
Sunny

Friday
Night
Friday Night: Mostly clear, with a low around 47. North wind 5 to 9 mph becoming light.
Mostly Clear

Saturday

Saturday: Mostly sunny, with a high near 61.
Mostly Sunny

Saturday
Night
Saturday Night: Mostly clear, with a low around 46.
Mostly Clear

Sunday

Sunday: Sunny, with a high near 61.
Sunny

Hi 62 °F Lo 45 °F Hi 62 °F Lo 47 °F Hi 67 °F Lo 47 °F Hi 61 °F Lo 46 °F Hi 61 °F

 

Today
 
Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 62. Calm wind becoming west northwest 5 to 8 mph in the afternoon.
Tonight
 
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 45. Northwest wind 5 to 8 mph becoming calm in the evening.
Thursday
 
Patchy fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 62. Calm wind becoming west 5 to 7 mph in the afternoon.
Thursday Night
 
Mostly clear, with a low around 47. West northwest wind around 6 mph becoming calm in the evening.
Friday
 
Sunny, with a high near 67. Calm wind becoming north northwest around 6 mph in the afternoon.
Friday Night
 
Mostly clear, with a low around 47. North wind 5 to 9 mph becoming light.
Saturday
 
Mostly sunny, with a high near 61.
Saturday Night
 
Mostly clear, with a low around 46.
Sunday
 
Sunny, with a high near 61.
Sunday Night
 
Mostly clear, with a low around 46.
Monday
 
Sunny, with a high near 61.
Monday Night
 
Mostly clear, with a low around 45.
Tuesday
 
Sunny, with a high near 61.

 

Forecast from NOAA-NWS for Petrolia CA.