Frequently asked questions
What is the weather forecast for San Marcos for the next ten days?
In San Marcos, a combination of cloud-filled, sunny and rain-soaked weather is anticipated for the next ten days.
Will it rain in the next ten days?
Rainfall is anticipated only today. With a probability of 33%, minimal precipitation of 0.04" is expected.
How warm will it be in the next ten days?
The maximum temperature will vary between 62.6°F and 82.4°F, while the minimum temperature will vary between 53.6°F and 59°F.
What will be the warmest and the coldest days?
Saturday will be the warmest day, with a maximum temperature of 82.4°F. Tomorrow will be the coldest day, with a maximum temperature of 62.6°F.
Long-term weather forecast
SunMay 4.
- min.
- 54°F
Showers Late
- Wind: 7mph S
- Humidity: 87%
- UV index: 0
- Precip. probability: 33%
- Precipitation: 0.04"
- 5:56 am 7:34 pm PDT
MonMay 5.
- 63°F
- 54°F
Cloudy
- Wind: 9mph SSW
- Humidity: 72%
- UV index: 6
- Precip. probability: 13%
- Precipitation: 0"
- 5:55 am 7:35 pm PDT
TueMay 6.
- 66°F
- 54°F
Mostly Cloudy
- Wind: 9mph SW
- Humidity: 69%
- UV index: 8
- Precip. probability: 6%
- Precipitation: 0"
- 5:54 am 7:36 pm PDT
WedMay 7.
- 70°F
- 54°F
Partly Cloudy
- Wind: 9mph WNW
- Humidity: 66%
- UV index: 10
- Precip. probability: 6%
- Precipitation: 0"
- 5:53 am 7:37 pm PDT
ThuMay 8.
- 75°F
- 57°F
Mostly Sunny
- Wind: 9mph WNW
- Humidity: 63%
- UV index: 10
- Precip. probability: 4%
- Precipitation: 0"
- 5:52 am 7:37 pm PDT
FriMay 9.
- 79°F
- 59°F
Mostly Sunny
- Wind: 8mph W
- Humidity: 56%
- UV index: 10
- Precip. probability: 3%
- Precipitation: 0"
- 5:51 am 7:38 pm PDT
SatMay 10.
- 82°F
- 59°F
Mostly Sunny
- Wind: 8mph W
- Humidity: 50%
- UV index: 10
- Precip. probability: 1%
- Precipitation: 0"
- 5:50 am 7:39 pm PDT
SunMay 11.
- 81°F
- 59°F
Partly Cloudy
- Wind: 9mph SW
- Humidity: 55%
- UV index: 8
- Precip. probability: 1%
- Precipitation: 0"
- 5:50 am 7:39 pm PDT
MonMay 12.
- 73°F
- 55°F
Partly Cloudy
- Wind: 11mph SW
- Humidity: 56%
- UV index: 9
- Precip. probability: 3%
- Precipitation: 0"
- 5:49 am 7:40 pm PDT
TueMay 13.
- 72°F
- 55°F
Mostly Sunny
- Wind: 10mph WSW
- Humidity: 55%
- UV index: 10
- Precip. probability: 1%
- Precipitation: 0"
- 5:48 am 7:41 pm PDT
Over the next ten days, a mix of cloud-filled, clear and damp weather is predicted.
With a 33% probability, rainfall is anticipated only today. Expected precipitation will be minimal at 0.04".
Noticeable swings in temperature are expected across the forecast period. Forecast highs will fluctuate between 62.6°F and 82.4°F, while changes in the overnight low will be barely noticeable, as the minimum temperature is expected to range between 53.6°F and 59°F.
Saturday will be the warmest day, with a maximum temperature of 82.4°F; the lowest daytime temperature of the period will be reached on Monday, peaking at 62.6°F.
With a 33% probability, rainfall is anticipated only today. Expected precipitation will be minimal at 0.04".
Noticeable swings in temperature are expected across the forecast period. Forecast highs will fluctuate between 62.6°F and 82.4°F, while changes in the overnight low will be barely noticeable, as the minimum temperature is expected to range between 53.6°F and 59°F.
Saturday will be the warmest day, with a maximum temperature of 82.4°F; the lowest daytime temperature of the period will be reached on Monday, peaking at 62.6°F.
Updated: May 5, 2025 @ 00:30:44 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate