Lake San Marcos Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Lake San Marcos

Lake San Marcos temperature today is 12°, feels like 12°, with humidity at 80% and wind at 4.82 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

broken clouds
12°
broken clouds
H: 14° L: 10°
Feels like 12°
AQI: Moderate (3/5)
Humidity
80%
Dew 9°
Wind speed
4.82 km/h
NE · G12.89
Pressure
1017 hPa
Visibility
10 km
Weather Summary
Currently in Lake San Marcos, expect varied conditions with mild temperatures around 12°. Winds are calm winds.
Precipitation Probability
0%
02
0%
05
0%
08
0%
11
0%
14
0%
17
0%
20
0%
23
0%
02
0%
05
0%
08
0%
11
0%
14
0%
17
0%
20
0%
23
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
13°
Thu
02:00
12°
 
15°
 
21°
 
22°
Thu
14:00
21°
 
16°
 
15°
 
14°
Fri
02:00
13°
 
16°
 
19°
 
20°
Fri
14:00
18°
 
16°
 
16°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:09
Sunset
Sunset
19:24
Moon Phase
First Quarter (60%)
Timezone: GMT+05:30
Last updated: Apr 23, 2026 1:44 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
33.126148
Longitude
Longitude
-117.208366
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More about Lake San Marcos
Content curated by the NearWeather editorial team · Updated periodically
Lake San Marcos is a census-designated place in San Diego County, California, United States. It is located near the city of San Marcos and is situated at the northern end of Lake San Marcos. The climate in Lake San Marcos is classified as a Mediterranean climate, with warm, dry summers and mild, wet winters. The average weather year round is mild with temperatures ranging from lows in the mid-40s to highs in the mid-60s in the winter months and highs in the mid-70s to mid-90s in the summer months. Rainfall is typically highest in December and January, and lowest in the summer.
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Lake San Marcos
What is the Latitude and Longitude of Lake San Marcos?

Lake San Marcos's Latitude is 33.126148 & Longitude is -117.208366.

What is the weather in Lake San Marcos today?

Weather in Lake San Marcos is 12° today.

What is the climatic condition of Lake San Marcos today?

Climate Conditions in Lake San Marcos shows broken clouds today.

What is the humidity in Lake San Marcos today?

Humidity in Lake San Marcos is 80% today.

What is the wind speed in Lake San Marcos today?

Wind speed in Lake San Marcos is 4.82 km/h, flowing at 35° NE wind direction.

What does it feel like in Lake San Marcos today?

It feels like 12° in Lake San Marcos today, with 75% cloud cover and 10 km visibility.

Weather in Lake San Marcos