Siesta Key Weather Forecast

    • 54
    • 69

    Mostly Sunny

    • 64
    • 72

    Thunderstorms Likely

    • 62
    • 73

    Thunderstorms

    • 54
    • 67

    Chance Rain Showers

    • 50
    • 66

    Mostly Sunny

    • 52
    • 68

    Sunny

Today 18 Dec Coastal Sarasota

Sunny. Highs around 70. Northeast Winds around 5 Mph, becoming northwest this afternoon.

Tonight 18 Dec Coastal Sarasota

Mostly clear. Lows in the lower 50s. Northeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Siesta Key Temperature Statistics

December Temperature

Sarasota / Bradenton, Sarasota-Bradenton International Airport (8.1 miles)

  • Lowest 6 December, 2018

    44.1 °F
  • Average December

    66.8 °F
  • Highest 1 December, 2018

    84 °F

Climate (2010–Present)

Sarasota / Bradenton, Sarasota-Bradenton International Airport (8.1 miles)

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  • Average Low 2010–Present

    66.2 °F
  • Average 2010–Present

    74 °F
  • Average High 2010–Present

    82.6 °F
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