National Weather Service forecast

Lake San Marcos, California Weather

57°Tonight: Partly Cloudy
Wind NE 5 mph
7-DayHourlyRadar

Lake San Marcos 7-Day Forecast

  1. Tonight
    57°F
    Partly Cloudy
    10% chance of precipitation

    Partly cloudy, with a low around 57. Northeast wind around 5 mph.

  2. Wednesday
    74°F
    Sunny

    Sunny, with a high near 74. Southwest wind 0 to 5 mph.

  3. Wednesday Night
    56°F
    Mostly Clear

    Mostly clear, with a low around 56. Northeast wind 0 to 5 mph.

  4. Thursday
    77°F
    Sunny

    Sunny, with a high near 77. Southwest wind 0 to 5 mph.

  5. Thursday Night
    58°F
    Mostly Clear

    Mostly clear, with a low around 58. North wind 0 to 5 mph.

  6. Friday
    82°F
    Sunny

    Sunny, with a high near 82.

  7. Friday Night
    59°F
    Clear

    Clear, with a low around 59.

  8. Saturday
    86°F
    Sunny

    Sunny, with a high near 86.

  9. Saturday Night
    62°F
    Mostly Clear

    Mostly clear, with a low around 62.

  10. Sunday
    87°F
    Sunny

    Sunny, with a high near 87.

  11. Sunday Night
    64°F
    Partly Cloudy

    Partly cloudy, with a low around 64.

  12. Monday
    84°F
    Mostly Sunny

    Mostly sunny, with a high near 84.

  13. Monday Night
    62°F
    Partly Cloudy
    1% chance of precipitation

    Partly cloudy, with a low around 62.

  14. Tuesday
    81°F
    Mostly Sunny
    2% chance of precipitation

    Mostly sunny, with a high near 81.

Issued by the National Weather Service (SGX office), updated .

Lake San Marcos Hourly Forecast

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Full 100+ hour forecast for Lake San Marcos

Lake San Marcos Weather Radar

Open the full radar for Lake San Marcos

About Lake San Marcos

Population (2020 Census)
5,328
Coordinates
33.116, -117.208
Elevation
597 ft
NWS forecast office
SGX
Time zone
America/Los Angeles
Sunrise today
6:08 AM PST
Sunset today
4:55 PM PST
Daylight today
10 h 47 min

Lake San Marcos Weather Questions

What is the weather forecast for Lake San Marcos, California?

Tonight: Partly cloudy, with a low around 57. Northeast wind around 5 mph. Wednesday: Sunny, with a high near 74. Southwest wind 0 to 5 mph.

Will it rain or snow in Lake San Marcos this week?

Not much. The highest chance of precipitation in the 7-day forecast is 10%, Tonight.

How warm and how cold will it get in Lake San Marcos this week?

The warmest day is Sunday, with a high near 87°F. The coldest night is Wednesday Night, with a low near 56°F.

What time are sunrise and sunset in Lake San Marcos today?

Sunrise is at 6:08 AM PST and sunset is at 4:55 PM PST, for 10 h 47 min of daylight.

Weather near Lake San Marcos

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