10-Day Weather Forecast - Vallejo, CA

Mostly cloudy in the morning then clearing. Widespread fog. . . Locally dense in the morning then patchy dense fog in the afternoon. Highs around 57. Northeast winds up to 10 mph.

Mostly clear. Patchy fog. Lows around 40. Light winds.

Mostly cloudy in the morning then clearing. Areas of fog in the morning. Highs around 60. Northeast winds up to 10 mph.

Mostly clear. Patchy fog. Lows 39 to 45. Light winds.

Mostly sunny. Patchy fog. Highs around 60.

Mostly clear. Lows around 41.

Partly cloudy. Highs around 59.

Mostly clear. Lows around 42.

Partly cloudy. Highs around 59.

Mostly clear. Lows around 42.

Mostly cloudy. Highs around 59.

Partly cloudy. Lows around 43.

Mostly cloudy. Highs around 58.

Partly cloudy. Low temperature around 44F. Dew point will be around 44F with an average humidity of 88%. Winds will be 2 mph from the E.

Cloudy. High temperature around 52F. Dew point will be around 43F with an average humidity of 75%. Winds will be 3 mph from the SE.

Cloudy. Low temperature around 43F. Dew point will be around 43F with an average humidity of 90%. Winds will be 2 mph from the E.

Mostly sunny. High temperature around 51F. Dew point will be around 41F with an average humidity of 73%. Winds will be 2 mph from the E.

Clear. Low temperature around 41F. Dew point will be around 40F with an average humidity of 85%. Winds will be 1 mph from the E.