Summerland Key, Florida | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
Main Menu
10 Day Forecast
  • Forecast night icon
    Night
    Mostly Clear
    84°
    Friday 5/17
    Forecast night icon
    84°
    Mostly Clear
    Hourly
    Night Details
    Mostly clear. Lows in the lower to mid 80s. Southeast winds 5 to 10 mph increasing to 10 to 15 mph.
  • Forecast day icon
    Saturday
    Sunny
    90°
    Forecast night icon
    Night
    Partly Cloudy
    84°
    Saturday 5/18
    Day
    90°
    Sunny
    Forecast day icon
    Night
    84°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower to mid 90s. Southeast to south winds 10 to 15 mph becoming south to southwest 5 to 10 mph. Heat index values up to 110.
    Night Details
    Partly cloudy with a slight chance of showers. Lows in the lower to mid 80s. Southeast winds 5 to 10 mph increasing to 10 to 15 mph. Chance of rain 10 percent.
  • Forecast day icon
    Sunday
    Mostly Sunny
    89°
    Forecast night icon
    Night
    30% Chance of Storms
    82°
    Sunday 5/19
    Day
    89°
    Mostly Sunny
    Forecast day icon
    Night
    82°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower to mid 90s. Southeast to south winds 10 to 15 mph becoming south to southwest 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 110.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. A chance of showers and a slight chance of thunderstorms. Lows near 80. West to northwest winds 5 to 10 mph. Chance of rain 30 percent.
  • Forecast day icon
    Monday
    30% Chance of Storms
    89°
    Forecast night icon
    Night
    30% Chance of Storms
    81°
    Monday 5/20
    Day
    89°
    30% Chance of Storms
    Forecast day icon
    Night
    81°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a chance of showers and a slight chance of thunderstorms. Highs near 90. Lows near 80. Chance of rain 30 percent.
    Night Details
    Partly cloudy with a chance of showers and a slight chance of thunderstorms. Highs near 90. Lows near 80. Chance of rain 30 percent.
  • Forecast day icon
    Tuesday
    30% Chance of Storms
    86°
    Forecast night icon
    Night
    Mostly Clear
    80°
    Tuesday 5/21
    Day
    86°
    30% Chance of Storms
    Forecast day icon
    Night
    80°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a chance of showers and a slight chance of thunderstorms. Highs near 90. Lows near 80. Chance of rain 30 percent.
    Night Details
    Mostly clear with a slight chance of showers and thunderstorms. Lows near 80. Highs near 90. Chance of rain 20 percent.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    87°
    Forecast night icon
    Night
    Mostly Clear
    81°
    Wednesday 5/22
    Day
    87°
    Mostly Sunny
    Forecast day icon
    Night
    81°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear with a slight chance of showers and thunderstorms. Lows near 80. Highs near 90. Chance of rain 20 percent.
    Night Details
    Mostly clear with a slight chance of showers and thunderstorms. Lows near 80. Highs near 90. Chance of rain 20 percent.
  • Forecast day icon
    Thursday
    Mostly Sunny
    86°
    Forecast night icon
    Night
    Mostly Clear
    81°
    Thursday 5/23
    Day
    86°
    Mostly Sunny
    Forecast day icon
    Night
    81°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear with a slight chance of showers and thunderstorms. Lows near 80. Highs near 90. Chance of rain 20 percent.
    Night Details
    Mostly clear with a slight chance of showers and thunderstorms. Lows near 80. Highs near 90. Chance of rain 20 percent.
  • Forecast day icon
    Friday
    Mostly Sunny
    87°
    Forecast night icon
    Night
    Warm and Humid
    81°
    Friday 5/24
    Day
    87°
    Mostly Sunny
    Forecast day icon
    Night
    81°
    Warm and Humid
    Forecast night icon
    Hourly
    Day Details
    Mostly clear with a slight chance of showers and thunderstorms. Lows near 80. Highs near 90. Chance of rain 20 percent.
    Night Details
    Clear. Low temperature around 81F. Dew point will be around 72F with an average humidity of 70%. Winds will be 4 mph from the E.
  • Forecast day icon
    Saturday
    Sunny
    87°
    Forecast night icon
    Night
    Warm and Humid
    82°
    Saturday 5/25
    Day
    87°
    Sunny
    Forecast day icon
    Night
    82°
    Warm and Humid
    Forecast night icon
    Day Details
    Sunny. High temperature around 87F. Dew point will be around 73F with an average humidity of 67%. Winds will be 4 mph from the E.
    Night Details
    Clear. Low temperature around 82F. Dew point will be around 73F with an average humidity of 72%. Winds will be 5 mph from the E.
  • Forecast day icon
    Sunday
    Sunny
    87°
    Forecast night icon
    Night
    Warm and Humid
    82°
    Sunday 5/26
    Day
    87°
    Sunny
    Forecast day icon
    Night
    82°
    Warm and Humid
    Forecast night icon
    Day Details
    Sunny. High temperature around 87F. Dew point will be around 74F with an average humidity of 70%. Winds will be 7 mph from the E.
    Night Details
    Clear. Low temperature around 82F. Dew point will be around 74F with an average humidity of 74%. Winds will be 9 mph from the E.