10-Day Weather Forecast - Siesta Key, FL

Mostly sunny. Highs around 80. East winds around 5 mph becoming north in the afternoon.

Partly cloudy. Lows in the lower 60s. Northeast winds 5 to 10 mph.

Mostly sunny. Highs in the lower 80s. Northeast winds 10 to 15 mph.

Mostly clear. Lows around 60. Highs in the lower 80s.

Mostly clear. Lows around 60. Highs in the lower 80s.

Mostly clear. Lows around 60. Highs in the lower 80s.

Sunny. Highs around 80.

Mostly clear. Lows in the upper 50s.

Mostly sunny. Highs in the upper 70s.

Mostly clear. Lows in the upper 50s. Highs in the upper 70s.

Mostly clear. Lows in the upper 50s. Highs in the upper 70s.

Mostly clear. Low temperature around 61F. Dew point will be around 61F with an average humidity of 88%. Winds will be 2 mph from the SW.

Sunny. High temperature around 78F. Dew point will be around 62F with an average humidity of 72%. Winds will be 3 mph from the W.

Clear. Low temperature around 61F. Dew point will be around 62F with an average humidity of 88%. Winds will be 4 mph from the W.

Sunny. High temperature around 77F. Dew point will be around 62F with an average humidity of 74%. Winds will be 5 mph from the W.

Clear. Low temperature around 61F. Dew point will be around 61F with an average humidity of 88%. Winds will be 5 mph from the NW.

Sunny. High temperature around 76F. Dew point will be around 61F with an average humidity of 74%. Winds will be 4 mph from the NW.

Clear. Low temperature around 59F. Dew point will be around 59F with an average humidity of 86%. Winds will be 3 mph from the NW.