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Current Weather Conditions for San Ysidro, CA

Mostly sunny, with a high near 77. North wind 5 to 10 mph, with gusts as high as 20 mph.
73°F

Conditions

Wind: 10 mph NW
Humidity: 69%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM
73° 74° 75° 76° 76° 77° 76° 75° 73° 71° 68° 68° 68°

Upcoming Week

Day Forecast High Low
Today
Mostly Sunny
Mostly sunny, with a high near 77. North wind 5 to 10 mph, with gusts as high as 20 mph.
77°F 70°F
Tonight
Partly Cloudy
Partly cloudy, with a low around 65. Northwest wind 5 to 10 mph.
77°F 70°F
Tuesday
Mostly Sunny
Mostly sunny, with a high near 75. Northwest wind 5 to 10 mph.
77°F 70°F
Tuesday Night
Patchy Fog
Patchy fog after 11pm. Mostly cloudy, with a low around 65. Northwest wind 0 to 10 mph.
77°F 70°F
Wednesday
Patchy Fog then Mostly Sunny
Patchy fog before 11am. Mostly sunny, with a high near 76. West wind 0 to 10 mph.
77°F 70°F
Wednesday Night
Patchy Fog
Patchy fog after 11pm. Partly cloudy, with a low around 65.
77°F 70°F
Thursday
Patchy Fog then Mostly Sunny
Patchy fog before 11am. Mostly sunny, with a high near 76.
77°F 70°F
Thursday Night
Partly Cloudy
Partly cloudy, with a low around 65.
77°F 70°F
Friday
Mostly Sunny
Mostly sunny, with a high near 75.
77°F 70°F
Friday Night
Mostly Cloudy
Mostly cloudy, with a low around 64.
77°F 70°F
Saturday
Partly Sunny
Partly sunny, with a high near 75.
77°F 70°F
Saturday Night
Mostly Cloudy
Mostly cloudy, with a low around 65.
77°F 70°F
Sunday
Partly Sunny
Partly sunny, with a high near 76.
77°F 70°F
Sunday Night
Mostly Cloudy
Mostly cloudy, with a low around 67.
77°F 70°F
Data provided by weather.gov