National Weather Service Forecast for: Calpella CA
Issued by: National Weather Service Eureka, CA
Updated: 10:05 am PDT Oct 6, 2026
 
Today

Today: Sunny and hot, with a high near 100. Light and variable wind becoming west 6 to 11 mph in the afternoon.
Hot
 Tonight

Tonight: Clear, with a low around 56. West northwest wind 5 to 7 mph becoming calm in the evening.
Clear
 Wednesday

Wednesday: Sunny and hot, with a high near 100. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Hot
 Wednesday
Night
Wednesday Night: Clear, with a low around 53. West wind 5 to 8 mph becoming calm in the evening.
Clear
 Thursday

Thursday: Sunny and hot, with a high near 100. Calm wind becoming south southwest around 5 mph in the afternoon.
Hot
 Thursday
Night
Thursday Night: Clear, with a low around 56. West southwest wind 5 to 8 mph becoming calm in the evening.
Clear
 Friday

Friday: Sunny, with a high near 96.
Sunny
 Friday
Night
Friday Night: Mostly clear, with a low around 50.
Mostly Clear
 Saturday

Saturday: Sunny, with a high near 80.
Sunny
Hi 100 °F Lo 56 °F Hi 100 °F Lo 53 °F Hi 100 °F Lo 56 °F Hi 96 °F Lo 50 °F Hi 80 °F

Heat Advisory
 

Today
 
 Sunny and hot, with a high near 100. Light and variable wind becoming west 6 to 11 mph in the afternoon.
Tonight
 
 Clear, with a low around 56. West northwest wind 5 to 7 mph becoming calm in the evening.
Wednesday
 
 Sunny and hot, with a high near 100. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Wednesday Night
 
 Clear, with a low around 53. West wind 5 to 8 mph becoming calm in the evening.
Thursday
 
 Sunny and hot, with a high near 100. Calm wind becoming south southwest around 5 mph in the afternoon.
Thursday Night
 
 Clear, with a low around 56. West southwest wind 5 to 8 mph becoming calm in the evening.
Friday
 
 Sunny, with a high near 96.
Friday Night
 
 Mostly clear, with a low around 50.
Saturday
 
 Sunny, with a high near 80.
Saturday Night
 
 Patchy fog after 5am. Otherwise, mostly clear, with a low around 42.
Sunday
 
 Patchy fog. Otherwise, sunny, with a high near 79.
Sunday Night
 
 Mostly clear, with a low around 42.
Columbus Day
 
 Sunny, with a high near 78.

 

Forecast from NOAA-NWS for Calpella CA.