San Ysidro, CA Weather

As of

Weather Station:Brown Field Municipal Arpt

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83degrees Fahrenheit

Feels like:82°F

Hi: 83Lo: 57

Mostly Sunny

Live Weather Radar

San Ysidro, CA weather radar map

Current Weather Details

Windchill
82°
Daily Rain
0"
Dew point
52°
Monthly Rain
0.01"
Humidity
34%
Avg. Wind
3 mph
Pressure
29.9" →
Wind Gust
3 mph
Sunrise
6:40 AM
Moon
Waxing Gibbous
Sunset
7:05 PM
UV Index
8 (Very High)

Weather Forecast

  • Today

    Hi

    Mostly sunny. High temperature around 80F. Dew point will be around 51F with an average humidity of 36%. Winds will be 5 mph from the W.

  • Tonight

    Lo

    Mostly clear this evening. . . Becoming partly cloudy. Patchy fog overnight. Lows 53 to 58. Areas of winds west to 10 mph this evening becoming light.

San Ysidro, CA 10-day weather forecast

AIR QUALITY

36 | Fair

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

POLLEN COUNT & ALLERGY FORECAST

9.7 High

Predominant Pollen:Ash, Mulberry and Alder
View the Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:264.8 miles

No Lightning Nearby

Real-time lightning alerts & live Map