Weather forecast for todaySan Marcos, CA

Weather forecast for today

Current condition 1:27 pm PST

  • 82°F
  • Feels like:
    82°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 8mphW 260°
  • Humidity: 34%
  • Dewpoint: 52°F
  • Pressure: 30.02"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
In San Marcos, at the moment, the sun’s rays are illuminating everything under a clear sky.
The temperature is a moderately hot 82.4°F. The current temperature is nearly at the maximum 84.2°F for today.

Tuesday Nov 10, 2026

  • 84°F
  • 55°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 9mphW 279°
  • Humidity: 47%
  • UV index: 3
  • Sunrise: 6:15 am PST
  • Sunset: 4:49 pm PST
  • ▼
On Tuesday, in San Marcos, sunshine is forecasted under mostly clear skies.
A notable disparity in temperature is expected, reaching up to a maximum of a moderately hot 84.2°F and falling to a minimum of a mild 55.4°F.
The maximum heat index, which combines relative humidity and air temperature, is computed to be 84.2°F.
Meteorological data shows 84.2°F is more characteristic of October's climate profile than November's.
Sunrise was at 6:15 am and sunset will be at 4:49 pm; the daylight will last for 10h and 35min.

Hourly overview

Hourly temperatures

Warmest hour: 2 pm 82°C.
Coldest period: 10 pm - 11 pm 63°C.

Chance of precipitation

Highest chance: 4 pm - 11 pm 1%.

Hourly weather forecast

  • 2 pm
  • 82°F
  • Feels like:
    82°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphW 269°
  • Humidity: 36%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 3 pm
  • 81°F
  • Feels like:
    81°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphW 272°
  • Humidity: 42%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 4 pm
  • 79°F
  • Feels like:
    79°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphW 277°
  • Humidity: 47%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 4:49 pm
  • 5 pm
  • 73°F
  • Feels like:
    73°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphWNW 286°
  • Humidity: 58%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 70°F
  • Feels like:
    70°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphWNW 298°
  • Humidity: 67%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 7 pm
  • 68°F
  • Feels like:
    68°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphSE 126°
  • Humidity: 68%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 66°F
  • Feels like:
    66°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphE 99°
  • Humidity: 68%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 64°F
  • Feels like:
    64°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphE 90°
  • Humidity: 67%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 63°F
  • Feels like:
    63°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphENE 75°
  • Humidity: 65%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 63°F
  • Feels like:
    63°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphENE 76°
  • Humidity: 64%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the remainder of Tuesday, bright and mostly sunny weather is expected.
The temperature will be between a minimum of 62.6°F and a maximum of 82.4°F. The warmest part of the day is anticipated around 2 pm.
The maximum temperature will align more closely with October's average high of 75.4°F than with November's 69.4°F. The minimum temperature will be consistent with November's average low of 54°F.
Updated: Nov 10, 2026 @ 21:27:33 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 1:27 pm PST, the temperature is 82.4°F.

Today, expect bright skies and plenty of sunshine.

Today, the maximum temperature will be 84.2°F, while the minimum temperature will be 55.4°F. The maximum heat index, which represents the influence of relative humidity on air temperature, is calculated to be 84.2°F.
The maximum temperature will be significantly higher than the average highest temperature of 69.4°F in November. The lowest temperature will be in line with the average low of 54°F.

On Tuesday, in San Marcos, sunrise was at 6:15 am and sunset will be at 4:49 pm (PST).

In San Marcos, today, there will be 10h and 35min of daylight.