National Weather Service Forecast for: Calpella CA
Issued by: National Weather Service Eureka, CA
Updated: 2:10 am PDT May 4, 2026
 
Today

Today: A chance of showers and thunderstorms before 11am, then showers likely and possibly a thunderstorm between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Patchy fog before 11am. Otherwise, cloudy, with a high near 62. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Showers
Likely and
Patchy Fog
 Tonight

Tonight: A 50 percent chance of showers before 2am. Patchy fog after 2am. Otherwise, cloudy, with a low around 48. West wind 5 to 7 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.
Chance
Showers and
Patchy Fog
 Tuesday

Tuesday: Patchy fog before 11am. Otherwise, partly sunny, with a high near 69. Calm wind becoming west around 5 mph in the afternoon.
Patchy Fog
then Mostly
Sunny
 Tuesday
Night
Tuesday Night: Patchy fog after 2am. Otherwise, partly cloudy, with a low around 49. West wind 5 to 7 mph becoming calm in the evening.
Partly Cloudy
then Patchy
Fog
 Wednesday

Wednesday: Patchy fog before 11am. Otherwise, sunny, with a high near 80. Light and variable wind.
Patchy Fog
then Sunny
 Wednesday
Night
Wednesday Night: Patchy fog after 2am. Otherwise, mostly clear, with a low around 49. West wind 5 to 7 mph becoming calm in the evening.
Mostly Clear
then Patchy
Fog
 Thursday

Thursday: Patchy fog before 11am. Otherwise, sunny, with a high near 81.
Patchy Fog
then Sunny
 Thursday
Night
Thursday Night: Partly cloudy, with a low around 47.
Partly Cloudy

 Friday

Friday: Mostly sunny, with a high near 80.
Mostly Sunny
Hi 62 °F Lo 48 °F Hi 69 °F Lo 49 °F Hi 80 °F Lo 49 °F Hi 81 °F Lo 47 °F Hi 80 °F

 

Today
 
 A chance of showers and thunderstorms before 11am, then showers likely and possibly a thunderstorm between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Patchy fog before 11am. Otherwise, cloudy, with a high near 62. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
 
 A 50 percent chance of showers before 2am. Patchy fog after 2am. Otherwise, cloudy, with a low around 48. West wind 5 to 7 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
 
 Patchy fog before 11am. Otherwise, partly sunny, with a high near 69. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
 
 Patchy fog after 2am. Otherwise, partly cloudy, with a low around 49. West wind 5 to 7 mph becoming calm in the evening.
Wednesday
 
 Patchy fog before 11am. Otherwise, sunny, with a high near 80. Light and variable wind.
Wednesday Night
 
 Patchy fog after 2am. Otherwise, mostly clear, with a low around 49. West wind 5 to 7 mph becoming calm in the evening.
Thursday
 
 Patchy fog before 11am. Otherwise, sunny, with a high near 81.
Thursday Night
 
 Partly cloudy, with a low around 47.
Friday
 
 Mostly sunny, with a high near 80.
Friday Night
 
 Mostly clear, with a low around 49.
Saturday
 
 Sunny, with a high near 89.
Saturday Night
 
 Clear, with a low around 53.
Sunday
 
 Sunny, with a high near 95.

 

Forecast from NOAA-NWS for Calpella CA.