10-Day Weather Forecast - Cupertino, CA

Sunny in the morning then becoming partly cloudy. Highs in the upper 70s. Northwest winds 5 to 10 mph.

Mostly cloudy. Patchy fog after midnight. Lows in the lower 50s. Northwest winds around 5 mph in the evening. . . Becoming light.

Mostly cloudy. Patchy fog in the morning. Highs in the upper 60s. Light winds. . . Becoming west 5 to 10 mph in the afternoon.

Partly cloudy in the evening then becoming mostly cloudy. Patchy fog after midnight. Lows in the upper 40s. West winds 5 to 10 mph in the evening. . . Becoming light.

Mostly cloudy in the morning then becoming sunny. Highs in the mid 60s.

Mostly clear in the evening then becoming mostly cloudy. Patchy fog. Lows in the upper 40s.

Partly cloudy. Highs in the upper 60s. Lows in the mid 40s.

Partly cloudy. Highs in the upper 60s. Lows in the mid 40s.

Mostly cloudy in the morning then becoming partly cloudy. Highs in the mid 60s.

Mostly clear. Lows in the mid 40s.

Clear. Highs in the upper 60s. Lows in the upper 40s.

Clear. Highs in the upper 60s. Lows in the upper 40s.

Sunny. Highs in the lower 70s.

Clear. Low temperature around 47F. Dew point will be around 40F with an average humidity of 65%. Winds will be 4 mph from the NW.

Sunny. High temperature around 67F. Dew point will be around 43F with an average humidity of 52%. Winds will be 6 mph from the N.

Mostly clear. Low temperature around 49F. Dew point will be around 44F with an average humidity of 68%. Winds will be 4 mph from the NW.

Mostly sunny. High temperature around 67F. Dew point will be around 46F with an average humidity of 56%. Winds will be 6 mph from the NW.

Partly cloudy. Low temperature around 48F. Dew point will be around 44F with an average humidity of 70%. Winds will be 5 mph from the NW.