10-Day Weather Forecast - Sunnyvale, CA

Mostly cloudy. Highs in the lower 80s. Light winds. . . Becoming northwest 5 to 10 mph in the afternoon.

Mostly cloudy. A slight chance of rain after midnight. Lows in the mid 50s. Northwest winds 5 to 10 mph.

Mostly cloudy. A slight chance of rain in the morning then a chance of rain in the afternoon. Highs in the upper 60s. Light winds. . . Becoming southwest 5 to 10 mph in the afternoon. Chance of rain 40 percent.

Mostly cloudy. A chance of rain. Patchy fog after midnight. Lows around 50. Southwest winds 5 to 10 mph. Chance of rain 40 percent.

Partly cloudy in the morning then becoming mostly cloudy. A chance of rain. Highs around 70.

Mostly cloudy. A chance of rain. Lows in the upper 40s.

Partly cloudy in the morning then becoming sunny. A chance of rain. Highs in the mid 60s.

Clear. Lows in the mid 40s. Highs in the lower 70s.

Clear. Lows in the mid 40s. Highs in the lower 70s.

Clear. Lows in the mid 40s. Highs in the lower 70s.

Clear. Highs around 80. Lows in the upper 40s.

Clear. Highs around 80. Lows in the upper 40s.

Sunny. Highs in the lower 80s.

Clear. Low temperature around 51F. Dew point will be around 48F with an average humidity of 68%. Winds will be 3 mph from the W.

Sunny. High temperature around 73F. Dew point will be around 49F with an average humidity of 53%. Winds will be 5 mph from the W.

Clear. Low temperature around 49F. Dew point will be around 49F with an average humidity of 77%. Winds will be 4 mph from the SW.

Sunny. High temperature around 70F. Dew point will be around 49F with an average humidity of 58%. Winds will be 5 mph from the W.

Clear. Low temperature around 47F. Dew point will be around 47F with an average humidity of 78%. Winds will be 4 mph from the W.