National Weather Service Forecast for: 4 Miles WSW Hayfork CA
Issued by: National Weather Service Eureka, CA
Updated: 1:10 am PST Feb 2, 2026
 
Overnight

Overnight: Patchy fog. Otherwise, mostly cloudy, with a low around 20. Calm wind.
Patchy Fog

 Monday

Monday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 55. Calm wind.
Patchy Fog
then Mostly
Sunny
 Monday
Night
Monday Night: Patchy fog after 4am. Otherwise, mostly clear during the evening, then mostly cloudy overnight, with a low around 26. Calm wind.
Partly Cloudy
then Patchy
Fog
 Tuesday

Tuesday: Patchy fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 57. Calm wind.
Patchy Fog
then Sunny
 Tuesday
Night
Tuesday Night: Partly cloudy, with a low around 32. Calm wind.
Partly Cloudy

 Wednesday

Wednesday: Mostly sunny, with a high near 58. Calm wind.
Mostly Sunny

 Wednesday
Night
Wednesday Night: Clear, with a low around 32.
Clear

 Thursday

Thursday: Sunny, with a high near 59.
Sunny

 Thursday
Night
Thursday Night: Partly cloudy, with a low around 34.
Partly Cloudy
Lo 20 °F Hi 55 °F Lo 26 °F Hi 57 °F Lo 32 °F Hi 58 °F Lo 32 °F Hi 59 °F Lo 34 °F

 

Overnight
 
 Patchy fog. Otherwise, mostly cloudy, with a low around 20. Calm wind.
Monday
 
 Patchy fog before 10am. Otherwise, mostly sunny, with a high near 55. Calm wind.
Monday Night
 
 Patchy fog after 4am. Otherwise, mostly clear during the evening, then mostly cloudy overnight, with a low around 26. Calm wind.
Tuesday
 
 Patchy fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 57. Calm wind.
Tuesday Night
 
 Partly cloudy, with a low around 32. Calm wind.
Wednesday
 
 Mostly sunny, with a high near 58. Calm wind.
Wednesday Night
 
 Clear, with a low around 32.
Thursday
 
 Sunny, with a high near 59.
Thursday Night
 
 Partly cloudy, with a low around 34.
Friday
 
 Mostly sunny, with a high near 56.
Friday Night
 
 Partly cloudy, with a low around 34.
Saturday
 
 A slight chance of rain. Mostly sunny, with a high near 53.
Saturday Night
 
 A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 37.
Sunday
 
 A chance of rain. Patchy fog. Otherwise, partly sunny, with a high near 59.

 

Forecast from NOAA-NWS for 4 Miles WSW Hayfork CA.