Local Forecast

San Ysidro, CA Weather Forecast & Alerts

Current conditions, 5-day forecast, active weather alerts for San Ysidro, CA

No Active Alerts

Hour-by-Hour  Current Observation

Thursday 9:21 AM PDTThursday 9:21 AM

°F °C
Regional Observations →
70°F

Cloudy

  • 80° / 69° High / Low
  • 70° Feels Like
  • 0% Chance of Rain

Wind

3 mph

NNW

UV Index

5

Moderate

Humidity

81%

Dew 64°F

Sun

6:39 AM · 6:39 PM

Rise · Set

Source: MIRAMAR NAS/SAN (KNKX). Slider scrubs the next 12 hours.

5-Day Outlook

Through Monday

Local Radar →

Today

80° 69°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Today

Mostly sunny, with a high near 80. West wind 0 to 10 mph.

Night

Mostly cloudy, with a low around 69. Northwest wind 0 to 5 mph.

Friday

84° 71°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Friday

Mostly sunny, with a high near 84. Northwest wind 0 to 10 mph, with gusts as high as 20 mph.

Night

Partly cloudy, with a low around 70. North wind 0 to 10 mph.

Saturday

89° 73°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Saturday

Mostly sunny, with a high near 88. North wind 0 to 10 mph.

Night

A slight chance of rain showers after 5am. Mostly cloudy, with a low around 72. Chance of precipitation is 20%.

Sunday

82° 71°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Sunday

A slight chance of rain showers. Partly sunny, with a high near 82.

Night

A chance of rain showers. Mostly cloudy, with a low around 70.

Monday

77° 68°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Monday

A chance of rain showers before 5pm. Mostly sunny, with a high near 77.

Night

A slight chance of rain showers after 5am. Partly cloudy, with a low around 67.

San Ysidro, CA Weather Analysis Tools