National Weather Service Forecast for: Forest Falls CA
Issued by: National Weather Service San Diego, CA
Updated: 12:34 am PDT Aug 20, 2026
 
Overnight

Overnight: Mostly clear, with a low around 68. Northeast wind around 5 mph.
Mostly Clear

 Thursday

Thursday: A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 83. Light and variable wind becoming southwest 5 to 10 mph in the morning. Chance of precipitation is 20%.
Mostly Sunny
then Slight
Chance
T-storms
 Thursday
Night
Thursday Night: Mostly clear, with a low around 67. Northwest wind around 5 mph becoming calm.
Mostly Clear

 Friday

Friday: A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 82. Light and variable wind becoming southwest 5 to 10 mph in the morning. Chance of precipitation is 20%.
Sunny then
Slight Chance
T-storms
 Friday
Night
Friday Night: Mostly clear, with a low around 67. Calm wind becoming northwest around 5 mph after midnight.
Mostly Clear

 Saturday

Saturday: A slight chance of showers and thunderstorms after 11am. Sunny, with a high near 82. Chance of precipitation is 20%.
Slight Chance
T-storms

 Saturday
Night
Saturday Night: Mostly clear, with a low around 67.
Mostly Clear

 Sunday

Sunday: Sunny, with a high near 81.
Sunny

 Sunday
Night
Sunday Night: Mostly clear, with a low around 66.
Mostly Clear
Lo 68 °F Hi 83 °F Lo 67 °F Hi 82 °F Lo 67 °F Hi 82 °F Lo 67 °F Hi 81 °F Lo 66 °F

 

Overnight
 
 Mostly clear, with a low around 68. Northeast wind around 5 mph.
Thursday
 
 A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 83. Light and variable wind becoming southwest 5 to 10 mph in the morning. Chance of precipitation is 20%.
Thursday Night
 
 Mostly clear, with a low around 67. Northwest wind around 5 mph becoming calm.
Friday
 
 A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 82. Light and variable wind becoming southwest 5 to 10 mph in the morning. Chance of precipitation is 20%.
Friday Night
 
 Mostly clear, with a low around 67. Calm wind becoming northwest around 5 mph after midnight.
Saturday
 
 A slight chance of showers and thunderstorms after 11am. Sunny, with a high near 82. Chance of precipitation is 20%.
Saturday Night
 
 Mostly clear, with a low around 67.
Sunday
 
 Sunny, with a high near 81.
Sunday Night
 
 Mostly clear, with a low around 66.
Monday
 
 Sunny, with a high near 81.
Monday Night
 
 Mostly clear, with a low around 66.
Tuesday
 
 Sunny, with a high near 82.
Tuesday Night
 
 Mostly clear, with a low around 67.
Wednesday
 
 A slight chance of showers. Sunny, with a high near 82.

 

Forecast from NOAA-NWS for Forest Falls CA.