10-Day Weather Forecast - Mill Valley, CA

Mostly cloudy in the morning then becoming partly cloudy. Patchy fog in the morning. Highs in the mid 60s to lower 80s. Southwest winds 10 to 20 mph.

Partly cloudy in the evening then becoming mostly cloudy. Patchy fog after midnight. Lows in the upper 40s to mid 50s. Southwest winds 10 to 15 mph.

Mostly cloudy in the morning then becoming sunny. Patchy fog in the morning. Highs in the upper 60s to lower 80s. Southwest winds 10 to 15 mph.

Mostly clear in the evening then becoming mostly cloudy. Patchy fog after midnight. Lows in the upper 40s to mid 50s. Southwest winds 10 to 20 mph.

Mostly cloudy in the morning then becoming sunny. Highs in the lower 70s to mid 80s.

Mostly clear. Lows in the upper 40s to mid 50s.

Partly cloudy in the morning then becoming sunny. Highs in the mid 70s to upper 80s.

Mostly clear. Lows in the 50s to lower 60s. Highs in the mid 70s to lower 90s.

Mostly clear. Lows in the 50s to lower 60s. Highs in the mid 70s to lower 90s.

Mostly clear. Lows in the 50s to lower 60s. Highs in the mid 70s to lower 90s.

Mostly clear. Lows in the 50s to lower 60s. Highs in the mid 70s to lower 90s.

Mostly clear. Lows in the 50s to lower 60s. Highs in the mid 70s to lower 90s.

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

Mostly clear. Low temperature around 54F. Dew point will be around 52F with an average humidity of 81%. Winds will be 3 mph from the W.

Sunny. High temperature around 74F. Dew point will be around 56F with an average humidity of 65%. Winds will be 3 mph from the W.

Mostly clear. Low temperature around 55F. Dew point will be around 52F with an average humidity of 76%. Winds will be 3 mph from the W.

Sunny. High temperature around 76F. Dew point will be around 56F with an average humidity of 62%. Winds will be 3 mph from the W.

Mostly clear. Low temperature around 56F. Dew point will be around 52F with an average humidity of 73%. Winds will be 2 mph from the W.