San Ysidro, California | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Friday
    Partly Cloudy
    70°
    Forecast night icon
    Night
    Drizzle
    57°
    Friday 5/3
    Day
    70°
    Partly Cloudy
    Forecast day icon
    Night
    57°
    Drizzle
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. High temperature around 70F. Dew point will be around 53F with an average humidity of 74%. Winds will be 5 mph from the W.
    Night Details
    Partly cloudy this evening then mostly cloudy with patchy drizzle overnight. Lows 50 to 56. Areas of winds southwest 10 mph this evening becoming light.
  • Forecast day icon
    Saturday
    Drizzle
    67°
    Forecast night icon
    Night
    50% Chance of Rain
    56°
    Saturday 5/4
    Day
    67°
    Drizzle
    Forecast day icon
    Night
    56°
    50% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Patchy drizzle in the morning. Highs 66 to 70. Areas of winds south 10 to 15 mph.
    Night Details
    Cloudy. A chance of rain overnight. Lows 49 to 56. Areas of winds west 10 to 15 mph. Gusts to 25 mph overnight. Chance of measurable precipitation 50 percent.
  • Forecast day icon
    Sunday
    Partly Cloudy
    60°
    Forecast night icon
    Night
    Partly Cloudy
    50°
    Sunday 5/5
    Day
    60°
    Partly Cloudy
    Forecast day icon
    Night
    50°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a slight chance of rain in the morning then partly cloudy in the afternoon. Highs 63 to 67. Areas of winds west 10 to 15 mph with gusts to 25 mph. Chance of measurable precipitation 20 percent.
    Night Details
    Partly cloudy. Patchy fog overnight. Lows 44 to 50. Areas of winds west 10 to 15 mph becoming south overnight.
  • Forecast day icon
    Monday
    Partly Cloudy
    67°
    Forecast night icon
    Night
    Partly Cloudy
    52°
    Monday 5/6
    Day
    67°
    Partly Cloudy
    Forecast day icon
    Night
    52°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with patchy fog in the morning. . . Becoming mostly sunny. Highs 68 to 72.
    Night Details
    Mostly clear in the evening. . . Becoming partly cloudy overnight with patchy fog. Lows 46 to 52.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    69°
    Forecast night icon
    Night
    Partly Cloudy
    53°
    Tuesday 5/7
    Day
    69°
    Partly Cloudy
    Forecast day icon
    Night
    53°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with patchy fog in the morning. . . Becoming mostly sunny. Highs 68 to 73.
    Night Details
    Partly cloudy. Patchy fog overnight. Lows 48 to 54.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    70°
    Forecast night icon
    Night
    Partly Cloudy
    53°
    Wednesday 5/8
    Day
    70°
    Partly Cloudy
    Forecast day icon
    Night
    53°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with patchy fog in the morning. . . Becoming partly cloudy. Highs 67 to 72 near the coast to 72 inland.
    Night Details
    Partly cloudy. Patchy fog overnight. Lows 50 to 55.
  • Forecast day icon
    Thursday
    Partly Cloudy
    71°
    Forecast night icon
    Night
    Partly Cloudy
    57°
    Thursday 5/9
    Day
    71°
    Partly Cloudy
    Forecast day icon
    Night
    57°
    Partly Cloudy
    Forecast night icon
    Day Details
    Patchy fog in the morning. Partly cloudy. Highs 70 to 74 near the coast to 75 inland.
    Night Details
    Mostly clear in the evening. . . Becoming partly cloudy overnight with patchy fog. Lows 51 to 56.
  • Forecast day icon
    Friday
    Partly Cloudy
    73°
    Forecast night icon
    Night
    Clear
    57°
    Friday 5/10
    Day
    73°
    Partly Cloudy
    Forecast day icon
    Night
    57°
    Clear
    Forecast night icon
    Day Details
    Patchy fog in the morning. Partly cloudy. Highs 72 to 77 near the coast to 78 inland.
    Night Details
    Clear. Low temperature around 57F. Dew point will be around 51F with an average humidity of 72%. Winds will be 3 mph from the W.
  • Forecast day icon
    Saturday
    Sunny
    73°
    Forecast night icon
    Night
    Clear
    56°
    Saturday 5/11
    Day
    73°
    Sunny
    Forecast day icon
    Night
    56°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 73F. Dew point will be around 51F with an average humidity of 53%. Winds will be 6 mph from the W.
    Night Details
    Clear. Low temperature around 56F. Dew point will be around 51F with an average humidity of 72%. Winds will be 4 mph from the W.
  • Forecast day icon
    Sunday
    Sunny
    70°
    Forecast night icon
    Night
    Clear
    56°
    Sunday 5/12
    Day
    70°
    Sunny
    Forecast day icon
    Night
    56°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 70F. Dew point will be around 51F with an average humidity of 58%. Winds will be 7 mph from the W.
    Night Details
    Clear. Low temperature around 56F. Dew point will be around 51F with an average humidity of 76%. Winds will be 4 mph from the W.