National Weather Service Forecast for: Montague CA
Issued by: National Weather Service Medford, OR
Updated: 12:41 am PST Dec 5, 2025
 
Overnight

Overnight: Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 34. Calm wind.
Patchy Fog

 Friday

Friday: A chance of rain before 1pm, then a slight chance of rain after 4pm. Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 55. Light and variable wind. Chance of precipitation is 30%.
Chance Rain
and Areas Fog

 Friday
Night
Friday Night: A 30 percent chance of rain before 10pm. Patchy fog between 1am and 4am. Otherwise, mostly cloudy, with a low around 38. Calm wind becoming west northwest around 5 mph.
Chance Rain
and Patchy
Fog then
Patchy Fog
 Saturday

Saturday: Patchy fog between 7am and 10am. Otherwise, partly sunny, with a high near 54. Calm wind becoming west northwest around 5 mph in the afternoon.
Patchy Fog
then Partly
Sunny
 Saturday
Night
Saturday Night: Mostly cloudy, with a low around 33. Light and variable wind becoming south around 5 mph.
Mostly Cloudy

 Sunday

Sunday: Mostly cloudy, with a high near 56.
Mostly Cloudy

 Sunday
Night
Sunday Night: Mostly cloudy, with a low around 33.
Mostly Cloudy

 Monday

Monday: Partly sunny, with a high near 56.
Partly Sunny

 Monday
Night
Monday Night: Mostly cloudy, with a low around 35.
Mostly Cloudy
Lo 34 °F Hi 55 °F Lo 38 °F Hi 54 °F Lo 33 °F Hi 56 °F Lo 33 °F Hi 56 °F Lo 35 °F

 

Overnight
 
 Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 34. Calm wind.
Friday
 
 A chance of rain before 1pm, then a slight chance of rain after 4pm. Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 55. Light and variable wind. Chance of precipitation is 30%.
Friday Night
 
 A 30 percent chance of rain before 10pm. Patchy fog between 1am and 4am. Otherwise, mostly cloudy, with a low around 38. Calm wind becoming west northwest around 5 mph.
Saturday
 
 Patchy fog between 7am and 10am. Otherwise, partly sunny, with a high near 54. Calm wind becoming west northwest around 5 mph in the afternoon.
Saturday Night
 
 Mostly cloudy, with a low around 33. Light and variable wind becoming south around 5 mph.
Sunday
 
 Mostly cloudy, with a high near 56.
Sunday Night
 
 Mostly cloudy, with a low around 33.
Monday
 
 Partly sunny, with a high near 56.
Monday Night
 
 Mostly cloudy, with a low around 35.
Tuesday
 
 A slight chance of rain after 10am. Mostly cloudy, with a high near 58.
Tuesday Night
 
 A slight chance of rain. Mostly cloudy, with a low around 38.
Wednesday
 
 A slight chance of rain. Partly sunny, with a high near 59.
Wednesday Night
 
 A slight chance of rain. Partly cloudy, with a low around 37.
Thursday
 
 Mostly sunny, with a high near 59.

 

Forecast from NOAA-NWS for Montague CA.