Current Weather Forecast for San Marcos

CA 92079  |   2:38pm

Weather Conditions

77°

Feels Like 77°

Sunny

46° 78°

3

UV Index

Good

Air Quality

WNW 4 mph

Wind

0 in

rain

Today

Mon 2/23

77°

Highest Temperature

1%

A mix of clouds and sun. High 77F. Winds light and variable.

Tonight

Mon 2/23

51°

Lowest Temperature

3%

Partly cloudy this evening, then becoming cloudy after midnight. Low 51F. Winds light and variable.

Tomorrow

Tue 2/24

77°

Highest Temperature

2%

Cloudy skies early will become partly cloudy later in the day. High 77F. Winds WNW at 5 to 10 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in San Marcos

Hourly Weather Forecast & Temperature

3PM

76°

Feels Like 76°

Mostly Sunny

W 4 mph

Wind

1019 mb

Pressure

32%

Humidity

2

UV Index

10mi

Visibility

22%

Cloud Cover

4PM

1%

74°

Feels Like 74°

Partly Cloudy

W 4 mph

Wind

1018 mb

Pressure

31%

Humidity

1

UV Index

10mi

Visibility

36%

Cloud Cover

5PM

1%

71°

Feels Like 71°

Partly Cloudy

W 2 mph

Wind

1018 mb

Pressure

38%

Humidity

0

UV Index

10mi

Visibility

47%

Cloud Cover

6PM

1%

64°

Feels Like 64°

Partly Cloudy

WNW 2 mph

Wind

1019 mb

Pressure

51%

Humidity

0

UV Index

10mi

Visibility

31%

Cloud Cover

7PM

1%

62°

Feels Like 62°

Partly Cloudy

N 1 mph

Wind

1019 mb

Pressure

57%

Humidity

0

UV Index

10mi

Visibility

36%

Cloud Cover

8PM

1%

59°

Feels Like 59°

Partly Cloudy

NE 1 mph

Wind

1019 mb

Pressure

63%

Humidity

0

UV Index

10mi

Visibility

30%

Cloud Cover

9PM

1%

58°

Feels Like 58°

Partly Cloudy

ENE 1 mph

Wind

1019 mb

Pressure

68%

Humidity

0

UV Index

10mi

Visibility

49%

Cloud Cover

10PM

3%

56°

Feels Like 56°

Partly Cloudy

ENE 1 mph

Wind

1019 mb

Pressure

74%

Humidity

0

UV Index

10mi

Visibility

38%

Cloud Cover

11PM

4%

55°

Feels Like 55°

Partly Cloudy

ENE 1 mph

Wind

1019 mb

Pressure

76%

Humidity

0

UV Index

10mi

Visibility

42%

Cloud Cover

12AM

3%

54°

Feels Like 54°

Partly Cloudy

ENE 1 mph

Wind

1019 mb

Pressure

76%

Humidity

0

UV Index

10mi

Visibility

45%

Cloud Cover

1AM

3%

54°

Feels Like 54°

Partly Cloudy

ENE 2 mph

Wind

1019 mb

Pressure

74%

Humidity

0

UV Index

10mi

Visibility

42%

Cloud Cover

2AM

2%

53°

Feels Like 53°

Partly Cloudy

ENE 1 mph

Wind

1018 mb

Pressure

73%

Humidity

0

UV Index

10mi

Visibility

47%

Cloud Cover

Mon 2/23

Mon

1%

46°

78°

Mix of sun and clouds. Highs in the upper 70s and lows in the low 50s.

77°

Feels Like

W 4 mph

Wind

37%

Humidity

4

UV Index

6:23 AM

Sunrise

5:41 PM

Sunset

Tue 2/24

Tue

2%

51°

77°

Clouds giving way to sun . Highs in the upper 70s and lows in the low 50s.

77°

Feels Like

WNW 7 mph

Wind

47%

Humidity

5

UV Index

6:22 AM

Sunrise

5:41 PM

Sunset

Wed 2/25

Wed

4%

51°

75°

Times of sun and clouds. Highs in the mid 70s and lows in the low 50s.

75°

Feels Like

WSW 7 mph

Wind

60%

Humidity

5

UV Index

6:21 AM

Sunrise

5:42 PM

Sunset

Thu 2/26

Thu

5%

53°

76°

Mix of sun and clouds. Highs in the mid 70s and lows in the upper 50s.

76°

Feels Like

WNW 7 mph

Wind

61%

Humidity

6

UV Index

6:19 AM

Sunrise

5:43 PM

Sunset

Fri 2/27

Fri

3%

57°

82°

Plenty of sun. Highs in the low 80s and lows in the upper 50s.

82°

Feels Like

WNW 7 mph

Wind

54%

Humidity

6

UV Index

6:18 AM

Sunrise

5:44 PM

Sunset

Sat 2/28

Sat

3%

57°

78°

Mix of sun and clouds. Highs in the upper 70s and lows in the mid 50s.

78°

Feels Like

SW 7 mph

Wind

58%

Humidity

6

UV Index

6:17 AM

Sunrise

5:45 PM

Sunset

Sun 3/1

Sun

3%

56°

75°

Considerable cloudiness. Highs in the mid 70s and lows in the mid 50s.

75°

Feels Like

WSW 7 mph

Wind

60%

Humidity

5

UV Index

6:16 AM

Sunrise

5:46 PM

Sunset

Mon 3/2

Mon

4%

55°

72°

Mostly cloudy. Highs in the low 70s and lows in the low 50s.

72°

Feels Like

W 8 mph

Wind

59%

Humidity

5

UV Index

6:15 AM

Sunrise

5:46 PM

Sunset

Need to see beyond 12 Hours?

Find more forecast on the FREE FOX WEATHER App

GO TO APP STORE

Latest Stories from California

See it: First responders leap into action to rescue camper and dog stranded in feet of snow

San Bernardino County Fire Department used a specialized heavy rescue vehicle known as a snowcat to save a camper and his dog who were stranded in the San Bernardino Mountains, which have received more than 4 feet of snow since Sunday.

Missing skier found dead near ski resort in California

A skier has been found dead after reportedly going missing in the Sierra Nevada late Wednesday night.

Historic avalanche victims' families 'devastated beyond words' as search for final skier pushes into weekend

The majority of the eight skiers who were killed during Tuesday's historic avalanche on Castle Peak have been identified in a joint statement from their families.

These four popular national parks announce plans for 2026 visitor reservations

Four fan-favorite national parks in the West have announced their plans for how people can visit them this summer during peak season.

Load More Stories