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San Marcos, CA

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San Marcos, CA Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center

Today Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities
Tuesday, August 4

Current Weather

2:37 AM

69°F
Cloudy
RealFeel® 71°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel®
71°
Wind
WNW 1 mph
Wind Gusts
2 mph
Humidity
89%
Indoor Humidity
89% (Humid)
Dew Point
65° F
Pressure
↔ 29.83 in
Cloud Cover
99%
Visibility
10 mi
Cloud Ceiling
4100 ft

Day

8/4
76°Hi
RealFeel® 86°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
RealFeel Shade™ 75°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Partly sunny and humid

Max UV Index11.0 (Extreme)

AccuLumen Brightness Index™9 (Very Bright)

WindWSW 7 mph

Wind Gusts17 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover31%

Morning

Afternoon

Night

8/4
68°Lo
RealFeel® 69°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Partly cloudy

WindW 1 mph

Wind Gusts6 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover47%

Evening

Overnight

Sun & Moon

13 hrs 41 mins
Rise 6:04 AM
Set 7:45 PM
Waning Gibbous
Rise 11:02 PM
Set 1:08 PM

Temperature History

8/4
High
Low
Forecast
76°
68°
Average
88°
66°
Last Year
89°
62°

Current Weather Conditions in San Marcos

San Marcos, California is currently Cloudy with a temperature of 69°. The current RealFeel® Temperature is 71° (Pleasant) based on observed conditions including 89% humidity, 99% cloud cover, a UV index of 0, and winds of 1 mph. In shade, the RealFeel Shade™ is 71°. AccuWeather's MinuteCast® provides minute-by-minute precipitation forecasts for San Marcos, powered by forecasting systems and proprietary technology developed by AccuWeather meteorologists since 1962.

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