SAN MARCOS, CA 92078 Weather Forecast & Current Conditions

Enter ZIP code or City, State   
    


CARLSBAD, CA
Current Weather

1:53 AM PDT JUN 27, 2025
Overcast
63°F
Feels Like: 63°F
Dewpoint: 57°F
Rel. Hum.: 81%
Visibility: 10 miles
Wind: Calm
Pressure: 29.89 inches
Last 72 hours

Local Area Snow Depth

California Current Weather

California MOS Forecast Weather


Weather Map


(Automated weather data from NWS/FAA)
10-Day model forecast maps
2025 Hurricanes

SAN MARCOS, CA 92078
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Partly cloudy with patchy fog this morning...becoming sunny. Highs 78 to 82 in the western valleys to 85 to 90 near the foothills. Areas of winds west to 10 mph.
TONIGHT
Mostly clear in the evening...becoming partly cloudy overnight with patchy fog. Lows 52 to 59 in wind sheltered areas to 60 in warmer locations. Areas of winds west to 10 mph in the evening becoming light.
SATURDAY
Mostly sunny. Highs 81 to 85 in the western valleys to 87 to 92 near the foothills. Areas of winds west to 10 mph... Becoming 10 to 15 mph in the afternoon.
SATURDAY NIGHT
Mostly clear in the evening...becoming partly cloudy overnight with patchy fog. Lows 54 to 61 in wind sheltered areas to 59 to 62 in warmer locations. Areas of winds west to 10 mph in the evening becoming light.
SUNDAY
Partly cloudy with patchy fog in the morning...becoming mostly sunny. Highs 81 to 84 in the western valleys to 87 to 92 near the foothills. Areas of winds west to 10 mph...becoming 10 to 15 mph in the afternoon.
SUNDAY NIGHT
Mostly clear in the evening...becoming partly cloudy overnight with patchy fog. Lows 53 to 60.
MONDAY
Partly cloudy with patchy fog in the morning...becoming mostly sunny. Highs 79 to 82 in the western valleys to 85 to 90 near the foothills.
MONDAY NIGHT
Mostly clear in the evening...becoming partly cloudy overnight with patchy fog. Lows 53 to 59.
TUESDAY
Partly cloudy with patchy fog in the morning... Becoming mostly sunny. Highs around 80 in the western valleys to 84 to 89 near the foothills.
TUESDAY NIGHT
Mostly clear in the evening...becoming partly cloudy overnight with patchy fog. Lows 53 to 59.
WEDNESDAY
Partly cloudy with patchy fog in the morning... Becoming mostly sunny. Highs around 80 in the western valleys to 85 to 90 near the foothills.
WEDNESDAY NIGHT
Mostly clear in the evening...becoming partly cloudy overnight with patchy fog. Lows 54 to 59.
THURSDAY
Partly cloudy with patchy fog in the morning... Becoming mostly sunny. Highs around 78 in the western valleys to 84 to 89 near the foothills.

Visible Weather Satellite
SAN MARCOS, CA 92078
Infrared Weather Satellite
SAN MARCOS, CA 92078
NEXRAD Weather Radar
SAN MARCOS, CA 92078

CARLSBAD, CA 3 hourly weather forecast

weather forecast created  7:00 PM CDT  6/26/2025
Friday
27 JUN 2025
SAN MARCOS, CA 92078 weather forecast Day 1, 0 hours 11 PM 63° 64° Mostly Cloudy 0%

0% Thunder
( 0% severe)
SW   1 84% 58°
Low 61° SAN MARCOS, CA 92078 weather forecast Day 1, 3 hours 2 AM 62° 63° Mostly Cloudy   CALM 87% 58°
High 71° SAN MARCOS, CA 92078 weather forecast Day 1, 6 hours 5 AM 62° 63° Mostly Cloudy 0%

0% Thunder
( 0% severe)
  CALM 87% 58°

Mostly Cloudy



SAN MARCOS, CA 92078 weather forecast Day 1, 9 hours 8 AM 63° 64° Mostly Cloudy   CALM 87% 59°
SAN MARCOS, CA 92078 weather forecast Day 1, 12 hours 11 AM 68° 68° Mostly Cloudy 0%

0% Thunder
( 0% severe)
WSW   7 73% 59°
SAN MARCOS, CA 92078 weather forecast Day 1, 15 hours 2 PM 70° 70° Partly Cloudy WSW   8 68% 59°
SAN MARCOS, CA 92078 weather forecast Day 1, 18 hours 5 PM 68° 68° Partly Cloudy 0%

0% Thunder
( 0% severe)
WSW   7 73% 59°
SAN MARCOS, CA 92078 weather forecast Day 1, 21 hours 8 PM 65° 65° Mostly Cloudy WSW   3 78% 58°
Saturday
28 JUN 2025
SAN MARCOS, CA 92078 weather forecast Day 2, 0 hours 11 PM 64° 66° Mostly Cloudy 0%

0% Thunder
( 0% severe)
WSW   1 84% 59°
Low 61° SAN MARCOS, CA 92078 weather forecast Day 2, 3 hours 2 AM 62° 63° Mostly Cloudy   CALM 87% 58°
High 73° SAN MARCOS, CA 92078 weather forecast Day 2, 6 hours 5 AM 62° 63° Mostly Cloudy 0%

0% Thunder
( 0% severe)
  CALM 84% 57°

Mostly Cloudy



SAN MARCOS, CA 92078 weather forecast Day 2, 9 hours 8 AM 64° 66° Mostly Cloudy   CALM 78% 57°
SAN MARCOS, CA 92078 weather forecast Day 2, 12 hours 11 AM 70° 70° Partly Cloudy 0%

0% Thunder
( 0% severe)
W   7 66% 58°
SAN MARCOS, CA 92078 weather forecast Day 2, 15 hours 2 PM 72° 72° Partly Cloudy W   9 64% 59°
SAN MARCOS, CA 92078 weather forecast Day 2, 18 hours 5 PM 70° 70° Partly Cloudy 1%

0% Thunder
( 0% severe)
W   8 66% 58°
SAN MARCOS, CA 92078 weather forecast Day 2, 21 hours 8 PM 67° 67° Partly Cloudy W   6 75% 59°

CARLSBAD, CA extended weather forecast

Sunday
29 JUN 2025
Monday
30 JUN 2025
Tuesday
1 JUL 2025
Wednesday
2 JUL 2025
Thursday
3 JUL 2025
Low 62° Low 62° Low 62° Low 62° Low 63°
High 70° High 69° High 68° High 68° High 69°
SAN MARCOS, CA 92078 weather forecast Day 3 SAN MARCOS, CA 92078 weather forecast Day 4 SAN MARCOS, CA 92078 weather forecast Day 5 SAN MARCOS, CA 92078 weather forecast Day 6 SAN MARCOS, CA 92078 weather forecast Day 7
Mostly Cloudy
Overcast
1% Rain
Overcast
3% Rain
Overcast
3% Rain
Overcast
2% Rain
SELECT BOX EXAMPLES:
for LOCAL WEATHER:
SNOW DEPTH:
LOCAL WEATHER RADAR:
STATE WEATHER MAP:
San Marcos, CA
San Marcos, CA snow
San Marcos, CA radar
CA map
-or-
-or-
-or-
 
92078
92078 snow
92078 radar
 
-or-
-or-
 
 
CA
CA snow
 
 
Copyright © 2024 WeatherStreet.com
Put our free WeatherStreet weather lookup on your web page.
Terms & Conditions