National Weather Service Forecast for: Yreka CA
Issued by: National Weather Service Medford, OR
Updated: 9:41 pm PST Feb 1, 2026
 
Overnight

Overnight: Patchy fog after 4am. Otherwise, mostly clear, with a low around 30. Calm wind.
Patchy Fog

 Monday

Monday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 54. Calm wind.
Patchy Fog
then Mostly
Sunny
 Monday
Night
Monday Night: Mostly clear, with a low around 28. Calm wind.
Mostly Clear

 Tuesday

Tuesday: Sunny, with a high near 56. Calm wind.
Sunny

 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 29. Calm wind.
Mostly Clear

 Wednesday

Wednesday: Sunny, with a high near 58.
Sunny

 Wednesday
Night
Wednesday Night: Clear, with a low around 29.
Clear

 Thursday

Thursday: Sunny, with a high near 61.
Sunny

 Thursday
Night
Thursday Night: Mostly clear, with a low around 32.
Mostly Clear
Lo 30 °F Hi 54 °F Lo 28 °F Hi 56 °F Lo 29 °F Hi 58 °F Lo 29 °F Hi 61 °F Lo 32 °F

 

Overnight
 
 Patchy fog after 4am. Otherwise, mostly clear, with a low around 30. Calm wind.
Monday
 
 Patchy fog before 10am. Otherwise, mostly sunny, with a high near 54. Calm wind.
Monday Night
 
 Mostly clear, with a low around 28. Calm wind.
Tuesday
 
 Sunny, with a high near 56. Calm wind.
Tuesday Night
 
 Mostly clear, with a low around 29. Calm wind.
Wednesday
 
 Sunny, with a high near 58.
Wednesday Night
 
 Clear, with a low around 29.
Thursday
 
 Sunny, with a high near 61.
Thursday Night
 
 Mostly clear, with a low around 32.
Friday
 
 Mostly sunny, with a high near 58.
Friday Night
 
 Mostly clear, with a low around 32.
Saturday
 
 Mostly sunny, with a high near 55.
Saturday Night
 
 A slight chance of rain. Partly cloudy, with a low around 32.
Sunday
 
 A chance of rain. Partly sunny, with a high near 52.

 

Forecast from NOAA-NWS for Yreka CA.