National Weather Service Forecast for: 13 Miles NW Lake San Antonio CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 1:40 am PST Dec 18, 2025
 
Overnight

Overnight: Patchy fog. Otherwise, mostly cloudy, with a steady temperature around 46. Calm wind.
Patchy Fog

 Thursday

Thursday: Patchy dense fog before 9am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 71. Calm wind becoming north northeast around 5 mph.
Patchy Dense
Fog then
Sunny
 Thursday
Night
Thursday Night: Patchy dense fog after 3am. Otherwise, increasing clouds, with a low around 40. Calm wind.
Mostly Clear
then Patchy
Dense Fog
 Friday

Friday: Patchy dense fog before 8am. Otherwise, mostly sunny, with a high near 65. Calm wind becoming north around 6 mph in the afternoon.
Patchy Dense
Fog then
Mostly Sunny
 Friday
Night
Friday Night: A 20 percent chance of rain. Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 45. Calm wind.
Slight Chance
Rain and
Patchy Fog
 Saturday

Saturday: A 20 percent chance of rain. Areas of fog before 10am. Otherwise, partly sunny, with a high near 70.
Slight Chance
Rain and
Areas Fog
 Saturday
Night
Saturday Night: A 40 percent chance of rain. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 48.
Chance Rain
and Patchy
Fog
 Sunday

Sunday: Rain likely. Patchy fog before 7am. Otherwise, cloudy, with a high near 64.
Rain Likely
and Patchy
Fog
 Sunday
Night
Sunday Night: Rain likely. Cloudy, with a low around 49.
Rain Likely
Lo 46 °F Hi 71 °F Lo 40 °F Hi 65 °F Lo 45 °F Hi 70 °F Lo 48 °F Hi 64 °F Lo 49 °F

 

Overnight
 
 Patchy fog. Otherwise, mostly cloudy, with a steady temperature around 46. Calm wind.
Thursday
 
 Patchy dense fog before 9am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 71. Calm wind becoming north northeast around 5 mph.
Thursday Night
 
 Patchy dense fog after 3am. Otherwise, increasing clouds, with a low around 40. Calm wind.
Friday
 
 Patchy dense fog before 8am. Otherwise, mostly sunny, with a high near 65. Calm wind becoming north around 6 mph in the afternoon.
Friday Night
 
 A 20 percent chance of rain. Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 45. Calm wind.
Saturday
 
 A 20 percent chance of rain. Areas of fog before 10am. Otherwise, partly sunny, with a high near 70.
Saturday Night
 
 A 40 percent chance of rain. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 48.
Sunday
 
 Rain likely. Patchy fog before 7am. Otherwise, cloudy, with a high near 64.
Sunday Night
 
 Rain likely. Cloudy, with a low around 49.
Monday
 
 Rain likely. Cloudy, with a high near 64.
Monday Night
 
 Rain likely. Cloudy, with a low around 47.
Tuesday
 
 Rain likely. Cloudy, with a high near 63.
Tuesday Night
 
 Rain. Cloudy, with a low around 45.
Wednesday
 
 Rain. Cloudy, with a high near 61.

 

Forecast from NOAA-NWS for 13 Miles NW Lake San Antonio CA.