10-Day Weather Forecast - San Ysidro, CA

Partly cloudy with patchy fog in the morning. . . Becoming mostly sunny. Local visibility one quarter mile or less at times in the morning. Highs 71 to 76 near the coast to 77 to 82 inland. Light winds becoming northwest 10 mph in the afternoon.

Mostly clear. Lows 50 to 55. Light winds becoming northeast to 10 mph overnight.

Mostly sunny. Highs 79 to 84 near the coast to 84 to 87 inland. Areas of winds east to 10 mph in the morning becoming light.

Mostly clear in the evening. . . Becoming partly cloudy. Lows 53 to 57. Areas of winds northeast to 10 mph.

Partly cloudy. Highs 72 to 77 near the coast to 80 inland.

Mostly cloudy. Lows 52 to 56.

Partly cloudy. Highs 67 to 71 near the coast to 72 inland.

Partly cloudy in the evening. . . Becoming mostly cloudy. Lows 50 to 54.

Mostly cloudy in the morning. . . Becoming partly cloudy. Highs 66 to 70 near the coast to 71 inland.

Partly cloudy in the evening. . . Becoming mostly clear. Lows 48 to 52.

Partly cloudy in the morning. . . Becoming mostly sunny. Highs 67 to 71 near the coast to 72 to 75 inland.

Partly cloudy. Lows 50 to 54.

Mostly cloudy in the morning. . . Becoming partly cloudy. Highs 66 to 69 near the coast to 70 inland.

Mostly clear with a chance of rain. Chance of precipitation 45%. Low temperature around 54F. Dew point will be around 48F with an average humidity of 75%. Winds will be 4 mph from the SW.

Partly cloudy with a chance of rain. Chance of precipitation 55%. High temperature around 65F. Dew point will be around 48F with an average humidity of 62%. Winds will be 8 mph from the W.

Partly cloudy with a chance of rain. Chance of precipitation 55%. Low temperature around 50F. Dew point will be around 46F with an average humidity of 79%. Winds will be 7 mph from the SW.

Cloudy with a chance of rain. Chance of precipitation 50%. High temperature around 62F. Dew point will be around 46F with an average humidity of 65%. Winds will be 8 mph from the SW.

Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 49F. Dew point will be around 44F with an average humidity of 80%. Winds will be 4 mph from the SE.