10-Day Weather Forecast - Arroyo Grande, CA

Rain in the morning then rain with a slight chance of thunderstorms in the afternoon. Highs in the lower to mid 60s. South winds around 15 mph.

Rain likely in the evening becoming partly cloudy after midnight. Lows in the mid 40s to lower 50s. Chance of precipitation 70 percent.

Sunny. Highs in the mid 60s to around 70. Northwest winds around 15 mph in the afternoon.

Mostly clear. Lows in the mid 40s.

Partly cloudy in the morning then sunny. Highs in the upper 60s to mid 70s.

Partly cloudy in the evening then mostly cloudy. Lows around 50.

Mostly cloudy in the morning then partly cloudy. Highs in the mid 60s to around 70.

Mostly clear in the evening then partly cloudy. Lows around 50.

Mostly cloudy in the morning then partly cloudy. Highs in the mid 60s.

Partly cloudy in the evening then mostly cloudy. Lows around 50.

Mostly cloudy in the morning then partly cloudy. Highs in the mid 60s.

Partly cloudy. Low temperature around 50F. Dew point will be around 48F with an average humidity of 87%. Winds will be 4 mph from the W.

Mostly sunny. High temperature around 64F. Dew point will be around 52F with an average humidity of 76%. Winds will be 6 mph from the W.

Mostly clear. Low temperature around 49F. Dew point will be around 48F with an average humidity of 84%. Winds will be 4 mph from the W.

Sunny. High temperature around 64F. Dew point will be around 52F with an average humidity of 71%. Winds will be 6 mph from the W.

Clear. Low temperature around 49F. Dew point will be around 49F with an average humidity of 83%. Winds will be 4 mph from the W.

Sunny. High temperature around 65F. Dew point will be around 52F with an average humidity of 70%. Winds will be 8 mph from the NW.

Clear. Low temperature around 50F. Dew point will be around 48F with an average humidity of 80%. Winds will be 5 mph from the NW.