Weather forecast for today
Lake San Marcos, CA

Weather forecast for today

Sunday, Jun 15.

AM Clouds / PM Sun
5:38 am

8:00 pm
PDT
AM Clouds / PM Sun
82°F / 57°F
  • Wind: 9mph W
  • Humidity: 66%
  • Precip. probability: 3%
  • Precipitation: 0"
  • UV index: 11
On Sunday, in Lake San Marcos, clouds linger in the morning, but expect afternoon sunshine to bring a pleasant shift.
A temperature range of a moderately hot 82.4°F to a mild 57.2°F is forecasted.
The maximum heat index, which adjusts the air temperature based on humidity, is appraised at a hot 86°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
The predicted temperature of 82.4°F resembles July's typical high of 80.2°F more than June's.
Sunrise will be at 5:38 am and sunset at 8:00 pm; the daylight will last for 14h and 23min.

Current condition

Fog
4:01 am PDT
Fog
  • 61°F
  • Feels like: 61°F
  • Wind: 2mph ESE
  • Humidity: 96%
  • Dewpoint: 57°F
  • Pressure: 29.88"Hg
  • Precipitation: 0"
  • Visibility: 1mi
  • UV index: 0
In Lake San Marcos, currently, visibility is reduced to a few meters due to thick fog in the region.
The temperature is a comfortable 60.8°F. The current temperature is almost at the minimum-expected 57.2°F for today.

Frequently asked questions

What is the temperature now?
The current temperature (4:01 am PDT) is 60.8°F.
What is the weather forecast for Lake San Marcos for today?
Today, the morning may feel gloomy and gray, but the sun will break through later in the day.
What will be the highest temperature today?
Today, the maximum temperature will be 82.4°F, while the minimum temperature will be 57.2°F. The maximum heat index, which integrates air moisture with ambient temperature, is calculated to be 86°F.
The maximum temperature will be a couple of degrees higher than the average highest temperature of 75.2°F in June. The lowest temperature will be in line with the average low of 56.5°F.
When are sunrise and sunset today?
On Sunday, in Lake San Marcos, sunrise will be at 5:38 am and sunset at 8:00 pm (PDT).
How long is the day today?
Today, the daylight will last for 14h and 23min.

Hourly weather forecast

Sunrise: 5:38 am
6 am
  • 59°F
  • Feels like:
    59°F
Cloudy
Cloudy
  • Wind: 2mph E
  • Pressure: 29.88"Hg
  • Humidity: 96%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 1mi
8 am
  • 63°F
  • Feels like:
    63°F
Partly Cloudy
Partly Cloudy
  • Wind: 1mph W
  • Pressure: 29.88"Hg
  • Humidity: 89%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 5mi
10 am
  • 73°F
  • Feels like:
    73°F
Mostly Sunny
Mostly Sunny
  • Wind: 4mph W
  • Pressure: 29.85"Hg
  • Humidity: 64%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 5mi
12 pm
  • 79°F
  • Feels like:
    81°F
Sunny
Sunny
  • Wind: 6mph W
  • Pressure: 29.85"Hg
  • Humidity: 53%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 7mi
2 pm
  • 81°F
  • Feels like:
    82°F
Sunny
Sunny
  • Wind: 8mph W
  • Pressure: 29.83"Hg
  • Humidity: 48%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 79°F
  • Feels like:
    81°F
Sunny
Sunny
  • Wind: 7mph W
  • Pressure: 29.83"Hg
  • Humidity: 47%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 77°F
  • Feels like:
    77°F
Mostly Sunny
Mostly Sunny
  • Wind: 6mph W
  • Pressure: 29.83"Hg
  • Humidity: 49%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 70°F
  • Feels like:
    70°F
Mostly Clear
Mostly Clear
  • Wind: 4mph W
  • Pressure: 29.85"Hg
  • Humidity: 66%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:00 pm
10 pm
  • 64°F
  • Feels like:
    64°F
Mostly Clear
Mostly Clear
  • Wind: 1mph SW
  • Pressure: 29.88"Hg
  • Humidity: 79%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 7mi
Today, a combination of dry and sunny, gloomy and fog-covered weather is forecasted.
The temperature will be between the lowest temperature of 59°F and the highest temperature of 80.6°F. The warmest part of the day will be from 1 pm to 3 pm.
Today, the high temperature is expected to be more close to July than to June's average of 75.2°F. The lowest temperature is resembling June's typical minimum of 56.5°F.
Updated: Jun 15, 2025 @ 11:01:41 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

Lake San Marcos, California, USA

  • en: Lake San Marcos, California, USA
  • es: Lake San Marcos, California, EE.UU.
  • hr: Lejk San Markos, Kalifornija, SAD
  • sr: Lejk San Markos, Kalifornija, SAD
  • zh: Lake San Marcos, 加利福尼亚州, 美国
  • Latitude: 33.126151°
  • Longitude: -117.208368°
  • Elevation: 525 ft
  • Current time: 4:01am PDT
  • Sunrise: 5:38 am PDT
  • Sunset: 8:00 pm PDT
  • Timezone: America/Los_Angeles
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