10-Day Weather Forecast - San Quentin, CA

Partly cloudy in the morning then becoming sunny. Highs in the upper 70s to mid 90s. Southwest winds 5 to 15 mph.

Mostly clear. Lows in the 50s to 60s. Southwest winds 5 to 10 mph.

Partly cloudy in the morning then becoming sunny. Highs in the 80s to 90s. Southwest winds 5 to 10 mph.

Mostly clear. Lows in the lower 50s to mid 60s.

Partly cloudy in the morning then becoming sunny. Highs in the upper 70s to lower 90s.

Mostly clear. Areas of fog. Lows in the upper 40s to lower 60s.

Mostly clear. Areas of fog. Highs in the mid 70s to lower 90s.

Mostly clear. Areas of fog. Lows in the upper 40s to lower 60s.

Mostly cloudy in the morning then becoming sunny. Areas of fog. Highs in the mid 70s to upper 80s.

Mostly clear in the evening then becoming partly cloudy. Patchy fog. Lows in the 50s to lower 60s.

Mostly cloudy in the morning then becoming partly cloudy. Patchy fog. Highs in the lower 70s to mid 80s.

Partly cloudy. Low temperature around 58F. Dew point will be around 56F with an average humidity of 84%. Winds will be 3 mph from the SW.

Partly cloudy. High temperature around 78F. Dew point will be around 60F with an average humidity of 72%. Winds will be 4 mph from the SW.

Mostly clear. Low temperature around 56F. Dew point will be around 56F with an average humidity of 83%. Winds will be 3 mph from the SW.

Sunny. High temperature around 78F. Dew point will be around 60F with an average humidity of 68%. Winds will be 4 mph from the SW.

Clear. Low temperature around 55F. Dew point will be around 56F with an average humidity of 83%. Winds will be 3 mph from the W.

Sunny. High temperature around 78F. Dew point will be around 59F with an average humidity of 66%. Winds will be 4 mph from the W.

Clear. Low temperature around 55F. Dew point will be around 56F with an average humidity of 83%. Winds will be 4 mph from the W.