Weather forecast for 10 days
San Marcos, CA

Weather forecast for the weekend

Saturday, Mar 8.

Sunny
6:05 am

5:52 pm
PST
Sunny
64°F / 43°F
  • Wind: 8mph WNW
  • Humidity: 56%
  • Precip. probability: 4%
  • Precipitation: 0"
  • UV index: 6
On Saturday, in San Marcos, cloudless and sunny weather is anticipated.
Rainfall is not expected. The temperature will vary between a maximum of a comfortable 64.4°F (18°C) and a minimum of a frosty 42.8°F (6°C).
Saturday's highest temperature will align with the regular March high temperature.
Sunrise will be at 6:05 am and sunset at 5:52 pm; the daylight will last for 11h and 47min.

Sunday, Mar 9.

Sunny
7:04 am

6:53 pm
PDT
Sunny
70°F / 45°F
  • Wind: 7mph W
  • Humidity: 45%
  • Precip. probability: 0%
  • Precipitation: 0"
  • UV index: 6
On Sunday, in San Marcos, a cloudless sky and sunny weather are forecasted.
Rainfall is not expected. Temperatures are predicted to peak at a pleasant 69.8°F (21°C) and drop to a minimum of a frosty 44.6°F (7°C).
Sunday's maximum temperature is forecasted to be a few degrees higher than the standard high temperature in March.
Sunrise will be at 7:04 am and sunset at 6:53 pm; the daylight will last for 11h and 49min.

Frequently asked questions

What is the weather forecast for San Marcos for Saturday?

On Saturday, in San Marcos, a cloudless sky and sunshiny weather are expected.

Will it rain on Saturday?

No, it will not rain on Saturday.

What will be the highest temperature on Saturday?

On Saturday, the highest temperature in San Marcos will be 64.4°F (18°C), while the lowest temperature will be 42.8°F (6°C).

What is the weather forecast for San Marcos for Sunday?

On Sunday, in San Marcos, a bright and cloudless sky is expected.

Will it rain on Sunday in San Marcos?

No, it will not rain on Sunday.

What will be the maximum temperature on Sunday?

On Sunday, the maximum temperature will be 69.8°F (21°C), while the minimum temperature will be 44.6°F (7°C).

What is the weather forecast for San Marcos for the next ten days?

In San Marcos, a combination of rainy, sunny and cloudy weather is forecasted for the next ten days.

Will it rain in the next ten days?

Rainfall is forecasted for Wednesday, Thursday, Monday through next Thursday in San Marcos. Thursday, with moderate precipitation of 0.63" (16mm), will be the day with the most rainfall.

How warm will it be in the next ten days?

The maximum temperature will vary between 51.8°F (11°C) and 69.8°F (21°C), while the minimum temperature will range between 39.2°F (4°C) and 48.2°F (9°C).

What will be the warmest and the coldest days?

With the maximum temperature of 69.8°F (21°C), Sunday will be the warmest day. The coldest day will be next Thursday, with a maximum of 51.8°F (11°C).

Long-term weather forecast

WedMar 5.
  • 61°F
  • 48°F
PM Rain
PM Rain
  • Wind: 7mph WSW
  • Humidity: 71%
  • UV index: 6
  • Precip. probability: 99%
  • Precipitation: 0.55"
  • 6:09 am 5:50 pm PST
ThuMar 6.
  • 54°F
  • 43°F
Rain
Rain
  • Wind: 16mph W
  • Humidity: 69%
  • UV index: 4
  • Precip. probability: 66%
  • Precipitation: 0.63"
  • 6:08 am 5:51 pm PST
FriMar 7.
  • 59°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph SW
  • Humidity: 63%
  • UV index: 6
  • Precip. probability: 6%
  • Precipitation: 0"
  • 6:07 am 5:51 pm PST
SatMar 8.
  • 64°F
  • 43°F
Sunny
Sunny
  • Wind: 8mph WNW
  • Humidity: 56%
  • UV index: 6
  • Precip. probability: 4%
  • Precipitation: 0"
  • 6:05 am 5:52 pm PST
SunMar 9.
  • 70°F
  • 45°F
Sunny
Sunny
  • Wind: 7mph W
  • Humidity: 45%
  • UV index: 6
  • Precip. probability: 0%
  • Precipitation: 0"
  • 7:04 am 6:53 pm PDT
MonMar 10.
  • 63°F
  • 46°F
PM Light Rain
PM Light Rain
  • Wind: 10mph SSW
  • Humidity: 58%
  • UV index: 5
  • Precip. probability: 64%
  • Precipitation: 0.43"
  • 7:03 am 6:54 pm PDT
TueMar 11.
  • 57°F
  • 48°F
Light Rain
Light Rain
  • Wind: 12mph SW
  • Humidity: 72%
  • UV index: 5
  • Precip. probability: 70%
  • Precipitation: 0.31"
  • 7:02 am 6:54 pm PDT
WedMar 12.
  • 59°F
  • 46°F
AM Showers
AM Showers
  • Wind: 11mph SSW
  • Humidity: 75%
  • UV index: 5
  • Precip. probability: 33%
  • Precipitation: 0.59"
  • 7:00 am 6:55 pm PDT
ThuMar 13.
  • 52°F
  • 43°F
Rain
Rain
  • Wind: 15mph W
  • Humidity: 77%
  • UV index: 5
  • Precip. probability: 60%
  • Precipitation: 0.59"
  • 6:59 am 6:56 pm PDT
FriMar 14.
  • 57°F
  • 41°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph W
  • Humidity: 63%
  • UV index: 7
  • Precip. probability: 17%
  • Precipitation: 0"
  • 6:58 am 6:57 pm PDT
For the next ten days, a combination of rainy, sunny and cloudy weather is expected.
Rainfall is forecasted for Wednesday, Thursday, Monday through next Thursday.
Temperature fluctuation will be substantial in the coming days. The highest temperature will vary between 51.8°F (11°C) and 69.8°F (21°C), while the lowest temperature will vary between 39.2°F (4°C) and 48.2°F (9°C).
The warmest day will be Sunday, with a maximum of 69.8°F (21°C); the coldest day will be next Thursday, with a maximum of 51.8°F (11°C).
Updated: Mar 5, 2025 @ 18:21:52 UTC
Published by: Weather U.S. | About Us
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