10-Day Weather Forecast - Arroyo Grande, CA

Mostly cloudy with a 20 percent chance of showers and thunderstorms. Highs in the mid 70s to lower 80s except the upper 80s farthest inland.

Low clouds and fog developing. Lows in the lower 60s.

Low clouds and fog in the morning then sunny. Highs 90 to 102.

Mostly clear in the evening then areas of low clouds and fog. Lows in the lower to mid 60s.

Low clouds and fog in the morning then sunny. Highs in the mid 70s to lower 80s except the upper 80s farthest inland.

Mostly clear. Lows around 60.

Partly cloudy in the morning then sunny. Highs in the 70s to lower 80s.

Mostly clear in the evening then partly cloudy. Lows in the mid 50s.

Mostly cloudy in the morning then sunny. Highs in the 70s to around 80.

Mostly clear. Lows in the mid 50s.

Partly cloudy in the morning then sunny. Highs in the 70s to lower 80s.

Clear in the evening then partly cloudy. Lows in the mid 50s.

Partly cloudy in the morning then sunny. Highs in the 70s to around 80.

Clear. Low temperature around 56F. Dew point will be around 57F with an average humidity of 86%. Winds will be 3 mph from the W.

Sunny. High temperature around 75F. Dew point will be around 59F with an average humidity of 67%. Winds will be 5 mph from the W.

Clear. Low temperature around 56F. Dew point will be around 58F with an average humidity of 88%. Winds will be 3 mph from the W.

Sunny. High temperature around 75F. Dew point will be around 60F with an average humidity of 70%. Winds will be 4 mph from the W.

Clear. Low temperature around 57F. Dew point will be around 59F with an average humidity of 89%. Winds will be 3 mph from the W.