San Ysidro, California | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Saturday
    Partly Cloudy
    70°
    Forecast night icon
    Night
    Partly Cloudy
    56°
    Saturday 5/11
    Day
    70°
    Partly Cloudy
    Forecast day icon
    Night
    56°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy this morning. . . Becoming partly cloudy. Highs 66 to 70 near the coast to 71 inland. Areas of winds northwest 10 to 15 mph.
    Night Details
    Partly cloudy in the evening. . . Becoming cloudy. Lows 53 to 57. Areas of winds west to 10 mph in the evening becoming light.
  • Forecast day icon
    Sunday
    Partly Cloudy
    72°
    Forecast night icon
    Night
    Partly Cloudy
    58°
    Sunday 5/12
    Day
    72°
    Partly Cloudy
    Forecast day icon
    Night
    58°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs around 70 near the coast to 72 to 75 inland. Light winds becoming southwest 10 mph in the afternoon.
    Night Details
    Partly cloudy in the evening. . . Becoming cloudy. Lows 53 to 57. Light winds.
  • Forecast day icon
    Monday
    Partly Cloudy
    72°
    Forecast night icon
    Night
    Partly Cloudy
    57°
    Monday 5/13
    Day
    72°
    Partly Cloudy
    Forecast day icon
    Night
    57°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Cloudy in the morning. . . Becoming partly cloudy. Highs 68 to 72 near the coast to 72 to 75 inland. Areas of winds south 10 mph.
    Night Details
    Partly cloudy in the evening. . . Becoming mostly cloudy. Lows 52 to 58.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    71°
    Forecast night icon
    Night
    Cloudy
    57°
    Tuesday 5/14
    Day
    71°
    Partly Cloudy
    Forecast day icon
    Night
    57°
    Cloudy
    Forecast night icon
    Hourly
    Day Details
    Cloudy in the morning. . . Becoming partly cloudy. Highs 66 to 70 near the coast to 71 inland.
    Night Details
    Cloudy. Lows 52 to 57.
  • Forecast day icon
    Wednesday
    Mostly Cloudy
    68°
    Forecast night icon
    Night
    Cloudy
    58°
    Wednesday 5/15
    Day
    68°
    Mostly Cloudy
    Forecast day icon
    Night
    58°
    Cloudy
    Forecast night icon
    Hourly
    Day Details
    Cloudy in the morning. . . Becoming mostly cloudy. Highs 67 to 72.
    Night Details
    Cloudy. Lows 52 to 57.
  • Forecast day icon
    Thursday
    Mostly Cloudy
    68°
    Forecast night icon
    Night
    Cloudy
    58°
    Thursday 5/16
    Day
    68°
    Mostly Cloudy
    Forecast day icon
    Night
    58°
    Cloudy
    Forecast night icon
    Hourly
    Day Details
    Cloudy in the morning. . . Becoming mostly cloudy. Highs 68 to 73.
    Night Details
    Cloudy. Lows 52 to 58.
  • Forecast day icon
    Friday
    Partly Cloudy
    69°
    Forecast night icon
    Night
    Cloudy
    59°
    Friday 5/17
    Day
    69°
    Partly Cloudy
    Forecast day icon
    Night
    59°
    Cloudy
    Forecast night icon
    Day Details
    Cloudy in the morning. . . Becoming partly cloudy. Highs 70 to 75.
    Night Details
    Cloudy. Low temperature around 59F. Dew point will be around 53F with an average humidity of 79%. Winds will be 4 mph from the W.
  • Forecast day icon
    Saturday
    Partly Cloudy
    71°
    Forecast night icon
    Night
    Partly Cloudy
    59°
    Saturday 5/18
    Day
    71°
    Partly Cloudy
    Forecast day icon
    Night
    59°
    Partly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 71F. Dew point will be around 55F with an average humidity of 65%. Winds will be 6 mph from the W.
    Night Details
    Partly cloudy. Low temperature around 59F. Dew point will be around 54F with an average humidity of 80%. Winds will be 4 mph from the W.
  • Forecast day icon
    Sunday
    Mostly Cloudy
    71°
    Forecast night icon
    Night
    Partly Cloudy
    58°
    Sunday 5/19
    Day
    71°
    Mostly Cloudy
    Forecast day icon
    Night
    58°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly cloudy. High temperature around 71F. Dew point will be around 54F with an average humidity of 63%. Winds will be 6 mph from the W.
    Night Details
    Partly cloudy. Low temperature around 58F. Dew point will be around 54F with an average humidity of 79%. Winds will be 4 mph from the W.
  • Forecast day icon
    Monday
    Partly Cloudy
    71°
    Forecast night icon
    Night
    Clear
    58°
    Monday 5/20
    Day
    71°
    Partly Cloudy
    Forecast day icon
    Night
    58°
    Clear
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 71F. Dew point will be around 53F with an average humidity of 61%. Winds will be 7 mph from the W.
    Night Details
    Clear. Low temperature around 58F. Dew point will be around 53F with an average humidity of 78%. Winds will be 4 mph from the W.