San Marcos, CA Weather

As of

Weather Station:McClellan-Palomar Airport

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76degrees Fahrenheit

Feels like:76°F

Hi: 83Lo: 62

Sunny

Live Weather Radar

San Marcos, CA weather radar map

Current Weather Details

Windchill
76°
Daily Rain
0"
Dew point
50°
Monthly Rain
2.99"
Humidity
40%
Avg. Wind
3 mph
Pressure
29.88" →
Wind Gust
3 mph
Sunrise
6:19 AM
Moon
Waxing Gibbous
Sunset
5:44 PM
UV Index
7 (High)

Weather Forecast

  • Today

    Hi

    Sunny. High temperature around 90F. Dew point will be around 56F with an average humidity of 50%. Winds will be 4 mph from the W.

  • Tonight

    Lo

    Mostly clear. Lows 59 to 65 in wind sheltered areas to 61 to 69 in warmer locations. Light winds.

San Marcos, CA 10-day weather forecast

AIR QUALITY

34 | Fair

Top Triggers:pm25
Air quality data provided by Ambee
View Today's Air Quality details for San Marcos, CA

POLLEN COUNT & ALLERGY FORECAST

8.6 Medium-High

Predominant Pollen:Cedar/Juniper and Alder
View the Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:1538.8 miles

No Lightning Nearby

Real-time lightning alerts & live Map