Weather forecast for tomorrow
San Marcos, TX

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Weather forecast and temperature for tomorrow - Sunday, Apr 21.

Mostly Cloudy
6:57 am

8:02 pm
CDT
Mostly Cloudy
66°F / 50°F
  • Wind: 18mph NNE
  • Humidity: 73%
  • Precip. probability: 14%
  • Precipitation: 0"
  • UV index: 8
On Sunday, April 21, predominantly clouded weather is also expected.
Rainfall is not anticipated for tomorrow. Temperature is predicted to swing from a high of a refreshing 66.2°F (19°C) to a low of a cool 50°F (10°C).
Tomorrow, it will be colder and the highest temperature of 66.2°F (19°C) will be more in line with March's average maximum of 70.9°F (21.6°C) than the average maximum of 77.5°F (25.3°C) in April.
Sunrise will be at 6:57 am and sunset at 8:02 pm; tomorrow's daylight will last for 13h and 5min.

Frequently asked questions

What is the weather forecast for San Marcos for tomorrow?

On Sunday, April 21, mainly clouded weather is anticipated.

Will it rain tomorrow in San Marcos?

No, it will not rain tomorrow.

What will be the maximum temperature tomorrow in San Marcos?

Tomorrow, the maximum temperature in San Marcos will be 66.2°F (19°C), while the minimum temperature will be 50°F (10°C).
Tomorrow, the highest temperature will be notably lower than the average maximum of 77.5°F (25.3°C) in April. The lowest temperature tomorrow will be relatively lower than the average low temperature.

When are sunrise and sunset tomorrow in San Marcos?

On Sunday, in San Marcos, sunrise will be at 6:57 am and sunset at 8:02 pm (CDT).

How long will the day be tomorrow in San Marcos?

Tomorrow, the daylight will last for 13h and 5min.

Hourly weather forecast and temperature - San Marcos, TX

12 am
  • 59°F
  • Feels like:
    57°F
Rain
Rain
  • Wind: 14mph N
  • Pressure: 30.06"Hg
  • Humidity: 93%
  • Precip. probability: 66%
  • Precipitation: 0.04"
  • Visibility: 5mi
2 am
  • 57°F
  • Feels like:
    54°F
Showers
Showers
  • Wind: 14mph N
  • Pressure: 30.06"Hg
  • Humidity: 94%
  • Precip. probability: 47%
  • Precipitation: 0.04"
  • Visibility: 6mi
4 am
  • 55°F
  • Feels like:
    52°F
Cloudy
Cloudy
  • Wind: 16mph N
  • Pressure: 30.09"Hg
  • Humidity: 94%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 7mi
6 am
  • 54°F
  • Feels like:
    50°F
Cloudy
Cloudy
  • Wind: 16mph N
  • Pressure: 30.12"Hg
  • Humidity: 90%
  • Precip. probability: 18%
  • Precipitation: 0"
  • Visibility: 7mi
Sunrise: 6:57 am
8 am
  • 54°F
  • Feels like:
    48°F
Cloudy
Cloudy
  • Wind: 16mph N
  • Pressure: 30.18"Hg
  • Humidity: 90%
  • Precip. probability: 10%
  • Precipitation: 0"
  • Visibility: 2mi
10 am
  • 55°F
  • Feels like:
    50°F
Cloudy
Cloudy
  • Wind: 17mph NNE
  • Pressure: 30.21"Hg
  • Humidity: 85%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 2mi
12 pm
  • 59°F
  • Feels like:
    55°F
Cloudy
Cloudy
  • Wind: 17mph NNE
  • Pressure: 30.21"Hg
  • Humidity: 75%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 7mi
2 pm
  • 63°F
  • Feels like:
    61°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 17mph NNE
  • Pressure: 30.18"Hg
  • Humidity: 64%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 66°F
  • Feels like:
    66°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 17mph NNE
  • Pressure: 30.15"Hg
  • Humidity: 59%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 64°F
  • Feels like:
    63°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 16mph NNE
  • Pressure: 30.15"Hg
  • Humidity: 60%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 61°F
  • Feels like:
    59°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 10mph NNE
  • Pressure: 30.18"Hg
  • Humidity: 65%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:02 pm
10 pm
  • 57°F
  • Feels like:
    55°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph NNE
  • Pressure: 30.24"Hg
  • Humidity: 72%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, on Sunday, a combination of cloudy, stormy and rainy weather is predicted.
With minimal precipitation of 0.04" (1mm), rainfall is expected from 12 am to 3 am.
The temperature will be between a minimum of 53.6°F (12°C) and a maximum of 66.2°F (19°C). The warmest part of the day will be at 4 pm and 5 pm.
The highest temperature tomorrow will be more alike March's average maximum of 70.9°F (21.6°C) than April's average of 77.5°F (25.3°C). The lowest temperature tomorrow will be also more alike March's average minimum of 53.1°F (11.7°C) than April's average of 58.6°F (14.8°C).

San Marcos, Texas, USA

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