National Weather Service Forecast for: 13 Miles NW Lake San Antonio CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 1:26 pm PDT Apr 6, 2026
 
Tonight

Tonight: Mostly clear, with a low around 40. North wind around 6 mph becoming calm in the evening.
Mostly Clear

 Tuesday

Tuesday: Sunny, with a high near 80. Light northwest wind becoming north 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Sunny

 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 44. North wind 5 to 9 mph becoming light north northwest after midnight. Winds could gust as high as 20 mph.
Mostly Clear

 Wednesday

Wednesday: Sunny, with a high near 80. Calm wind becoming northwest 5 to 8 mph in the afternoon.
Sunny

 Wednesday
Night
Wednesday Night: Patchy fog after 2am. Otherwise, partly cloudy, with a low around 46. West northwest wind 5 to 10 mph becoming light north northwest in the evening. Winds could gust as high as 18 mph.
Mostly Clear
then Patchy
Fog
 Thursday

Thursday: Areas of fog before 9am. Otherwise, partly sunny, with a high near 74.
Areas Fog
then Partly
Sunny
 Thursday
Night
Thursday Night: A 20 percent chance of rain. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 45.
Slight Chance
Rain and
Patchy Fog
 Friday

Friday: Rain likely. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 69.
Rain Likely
and Areas Fog
 Friday
Night
Friday Night: A chance of rain. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 44.
Chance Rain
and Patchy
Fog
Lo 40 °F Hi 80 °F Lo 44 °F Hi 80 °F Lo 46 °F Hi 74 °F Lo 45 °F Hi 69 °F Lo 44 °F

 

Tonight
 
 Mostly clear, with a low around 40. North wind around 6 mph becoming calm in the evening.
Tuesday
 
 Sunny, with a high near 80. Light northwest wind becoming north 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
 
 Mostly clear, with a low around 44. North wind 5 to 9 mph becoming light north northwest after midnight. Winds could gust as high as 20 mph.
Wednesday
 
 Sunny, with a high near 80. Calm wind becoming northwest 5 to 8 mph in the afternoon.
Wednesday Night
 
 Patchy fog after 2am. Otherwise, partly cloudy, with a low around 46. West northwest wind 5 to 10 mph becoming light north northwest in the evening. Winds could gust as high as 18 mph.
Thursday
 
 Areas of fog before 9am. Otherwise, partly sunny, with a high near 74.
Thursday Night
 
 A 20 percent chance of rain. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 45.
Friday
 
 Rain likely. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 69.
Friday Night
 
 A chance of rain. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 44.
Saturday
 
 A chance of rain. Areas of fog before 10am. Otherwise, partly sunny, with a high near 68.
Saturday Night
 
 A slight chance of rain. Partly cloudy, with a low around 40.
Sunday
 
 A chance of rain. Partly sunny, with a high near 65.
Sunday Night
 
 Patchy fog. Otherwise, partly cloudy, with a low around 37.
Monday
 
 Patchy fog. Otherwise, mostly sunny, with a high near 70.

 

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