Weather forecast for 10 days
Lake San Marcos, CA

Weather forecast for the weekend

Saturday, Apr 19.

Sunny
6:11 am

7:23 pm
PDT
Sunny
70°F / 46°F
  • Wind: 11mph W
  • Humidity: 47%
  • Precip. probability: 0%
  • Precipitation: 0"
  • UV index: 9
Today, in Lake San Marcos, a sun-drenched sky is anticipated.
The forecasted temperature range extends from a high of a delightful 69.8°F to a low of a chilly 46.4°F.
Today, the expected peak temperature is expected to mirror April's average high of 68.5°F.
Sunrise was at 6:11 am and sunset will be at 7:23 pm; the daylight will last for 13h and 12min.

Sunday, Apr 20.

Mostly Sunny
6:10 am

7:24 pm
PDT
Mostly Sunny
72°F / 50°F
  • Wind: 10mph WNW
  • Humidity: 54%
  • Precip. probability: 3%
  • Precipitation: 0"
  • UV index: 9
On Sunday, April 20, sunshine will dominate, with only occasional cloud cover.
Temperatures will oscillate between a pleasant 71.6°F at their highest and a cool 50°F at their lowest.
The temperature will be in line with April's average maximum of 68.5°F.
Sunrise will be at 6:10 am and sunset at 7:24 pm; tomorrow's daylight will last for 13h and 14min.

Frequently asked questions

What is the weather forecast for Lake San Marcos for tomorrow?
On Sunday, golden sunshine will carry through the day.
What will be the maximum temperature tomorrow?
Tomorrow, the maximum temperature will be 71.6°F, while the minimum temperature will be 50°F.
The highest temperature will be in line with the average maximum of 68.5°F in April. The lowest temperature will be also in line with the average low of 51.3°F.
What time are sunrise and sunset tomorrow?
On Sunday, in Lake San Marcos, sunrise will be at 6:10 am and sunset at 7:24 pm (PDT).
How many hours of daylight will Lake San Marcos have tomorrow?
In Lake San Marcos, California, the length of the day tomorrow will be 13h and 14min.
What is the weather forecast for Lake San Marcos for the next ten days?
In Lake San Marcos, predominantly cloudy and occasionally dry and sunny weather is predicted for the next ten days.
How warm will it be in the next ten days?
The maximum temperature will range between 62.6°F and 71.6°F, while the minimum temperature will be between 46.4°F and 51.8°F.
What will be the warmest and the coldest days?
Tomorrow will be the warmest day, with a maximum temperature of 71.6°F. With a maximum temperature of 62.6°F, next Saturday will be the coldest day.

Long-term weather forecast

SatApr 19.
  • 70°F
  • 46°F
Sunny
Sunny
  • Wind: 11mph W
  • Humidity: 47%
  • UV index: 9
  • Precip. probability: 0%
  • Precipitation: 0"
  • 6:11 am 7:23 pm PDT
SunApr 20.
  • 72°F
  • 50°F
Mostly Sunny
Mostly Sunny
  • Wind: 10mph WNW
  • Humidity: 54%
  • UV index: 9
  • Precip. probability: 3%
  • Precipitation: 0"
  • 6:10 am 7:24 pm PDT
MonApr 21.
  • 68°F
  • 50°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Wind: 9mph W
  • Humidity: 63%
  • UV index: 9
  • Precip. probability: 6%
  • Precipitation: 0"
  • 6:09 am 7:25 pm PDT
TueApr 22.
  • 68°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph WSW
  • Humidity: 66%
  • UV index: 9
  • Precip. probability: 6%
  • Precipitation: 0"
  • 6:08 am 7:25 pm PDT
WedApr 23.
  • 66°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph WSW
  • Humidity: 68%
  • UV index: 9
  • Precip. probability: 7%
  • Precipitation: 0"
  • 6:07 am 7:26 pm PDT
ThuApr 24.
  • 66°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph SW
  • Humidity: 63%
  • UV index: 9
  • Precip. probability: 5%
  • Precipitation: 0"
  • 6:06 am 7:27 pm PDT
FriApr 25.
  • 64°F
  • 52°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Wind: 10mph WSW
  • Humidity: 63%
  • UV index: 9
  • Precip. probability: 5%
  • Precipitation: 0"
  • 6:05 am 7:28 pm PDT
SatApr 26.
  • 63°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SW
  • Humidity: 65%
  • UV index: 9
  • Precip. probability: 10%
  • Precipitation: 0"
  • 6:04 am 7:28 pm PDT
SunApr 27.
  • 64°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SW
  • Humidity: 62%
  • UV index: 9
  • Precip. probability: 5%
  • Precipitation: 0"
  • 6:03 am 7:29 pm PDT
MonApr 28.
  • 66°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph SW
  • Humidity: 63%
  • UV index: 9
  • Precip. probability: 5%
  • Precipitation: 0"
  • 6:02 am 7:30 pm PDT
Ten-day trends indicate that primarily overcast and occasionally dry and sunny weather is forecasted.
Rainfall is not predicted in Lake San Marcos in the upcoming period.
In the coming days, the highest temperature will range between 62.6°F and 71.6°F, while the lowest nightly temperature differences will be negligible, as the overnight low will fall between 46.4°F and 51.8°F.
With the highest temperature of 71.6°F, Sunday will be the warmest day; expect the coldest day on next Saturday with a high of 62.6°F.
Updated: Apr 19, 2025 @ 17:40:56 UTC
Published by: Weather U.S. | About Us
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