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

Today: Cloudy, then gradually becoming mostly sunny, with a high near 59. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon.
Decreasing
Clouds
 Tonight

Tonight: Partly cloudy, with a low around 46. Northwest wind 5 to 10 mph becoming light and variable.
Partly Cloudy
 Thursday

Thursday: Sunny, with a high near 61. Calm wind becoming west 5 to 7 mph in the afternoon.
Sunny
 Thursday
Night
Thursday Night: Mostly clear, with a low around 47. West southwest wind around 5 mph becoming calm in the evening.
Mostly Clear
 Friday

Friday: Sunny, with a high near 65. Light and variable wind becoming north northwest 6 to 11 mph in the afternoon.
Sunny
 Friday
Night
Friday Night: Mostly clear, with a low around 48. North northwest wind 6 to 11 mph becoming light and variable in the evening.
Mostly Clear
 Saturday

Saturday: Mostly sunny, with a high near 59.
Mostly Sunny
 Saturday
Night
Saturday Night: Mostly clear, with a low around 45.
Mostly Clear
 Sunday

Sunday: Sunny, with a high near 59.
Sunny
Hi 59 °F Lo 46 °F Hi 61 °F Lo 47 °F Hi 65 °F Lo 48 °F Hi 59 °F Lo 45 °F Hi 59 °F

 

Today
 
 Cloudy, then gradually becoming mostly sunny, with a high near 59. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon.
Tonight
 
 Partly cloudy, with a low around 46. Northwest wind 5 to 10 mph becoming light and variable.
Thursday
 
 Sunny, with a high near 61. Calm wind becoming west 5 to 7 mph in the afternoon.
Thursday Night
 
 Mostly clear, with a low around 47. West southwest wind around 5 mph becoming calm in the evening.
Friday
 
 Sunny, with a high near 65. Light and variable wind becoming north northwest 6 to 11 mph in the afternoon.
Friday Night
 
 Mostly clear, with a low around 48. North northwest wind 6 to 11 mph becoming light and variable in the evening.
Saturday
 
 Mostly sunny, with a high near 59.
Saturday Night
 
 Mostly clear, with a low around 45.
Sunday
 
 Sunny, with a high near 59.
Sunday Night
 
 Mostly clear, with a low around 44.
Monday
 
 Sunny, with a high near 59.
Monday Night
 
 Mostly clear, with a low around 45.
Tuesday
 
 Sunny, with a high near 60.

 

Forecast from NOAA-NWS for Arcata CA.