Long Key, Florida | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Monday
    Mostly Sunny
    84°
    Forecast night icon
    Night
    Partly Cloudy
    82°
    Monday 5/13
    Day
    84°
    Mostly Sunny
    Forecast day icon
    Night
    82°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs near 90. East to southeast winds 5 to 10 mph increasing to near 10 mph.
    Night Details
    Partly cloudy. Becoming breezy. Lows in the lower 80s. Southeast winds 10 to 15 mph increasing to 15 to 20 mph.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    84°
    Forecast night icon
    Night
    Partly Cloudy
    82°
    Tuesday 5/14
    Day
    84°
    Mostly Sunny
    Forecast day icon
    Night
    82°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs near 90. Southeast winds near 15 mph becoming east to southeast 10 to 15 mph.
    Night Details
    Partly cloudy. Lows in the lower 80s. Southeast winds 10 to 15 mph.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    85°
    Forecast night icon
    Night
    Partly Cloudy
    83°
    Wednesday 5/15
    Day
    85°
    Partly Cloudy
    Forecast day icon
    Night
    83°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a slight chance of showers. Highs near 90. South to southwest winds 10 to 15 mph becoming west 5 to 10 mph. Chance of rain 10 percent.
    Night Details
    Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 80s. Highs near 90. Chance of rain 20 percent.
  • Forecast day icon
    Thursday
    Partly Cloudy
    85°
    Forecast night icon
    Night
    Partly Cloudy
    82°
    Thursday 5/16
    Day
    85°
    Partly Cloudy
    Forecast day icon
    Night
    82°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 80s. Highs near 90. Chance of rain 20 percent.
    Night Details
    Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 80s. Highs near 90. Chance of rain 10 percent.
  • Forecast day icon
    Friday
    Partly Cloudy
    85°
    Forecast night icon
    Night
    Partly Cloudy
    83°
    Friday 5/17
    Day
    85°
    Partly Cloudy
    Forecast day icon
    Night
    83°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 80s. Highs near 90. Chance of rain 10 percent.
    Night Details
    Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 80s. Highs near 90. Chance of rain 10 percent.
  • Forecast day icon
    Saturday
    Partly Cloudy
    85°
    Forecast night icon
    Night
    Partly Cloudy
    82°
    Saturday 5/18
    Day
    85°
    Partly Cloudy
    Forecast day icon
    Night
    82°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 80s. Highs near 90. Chance of rain 10 percent.
    Night Details
    Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 80s. Highs near 90. Chance of rain 10 percent.
  • Forecast day icon
    Sunday
    Partly Cloudy
    85°
    Forecast night icon
    Night
    Warm and Humid
    82°
    Sunday 5/19
    Day
    85°
    Partly Cloudy
    Forecast day icon
    Night
    82°
    Warm and Humid
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 80s. Highs near 90. Chance of rain 10 percent.
    Night Details
    Mostly clear with widely scattered thunderstorms. Chance of storms 25%. Low temperature around 82F. Dew point will be around 79F with an average humidity of 87%. Winds will be 6 mph from the W.
  • Forecast day icon
    Monday
    30% Chance of Rain
    84°
    Forecast night icon
    Night
    30% Chance of Rain
    82°
    Monday 5/20
    Day
    84°
    30% Chance of Rain
    Forecast day icon
    Night
    82°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a 30% chance for rain and thunderstorms. High temperature around 84F. Dew point will be around 78F with an average humidity of 85%. Winds will be 6 mph from the S.
    Night Details
    Clear with a 30% chance for rain and thunderstorms. Low temperature around 82F. Dew point will be around 78F with an average humidity of 85%. Winds will be 3 mph from the S.
  • Forecast day icon
    Tuesday
    40% Chance of Rain
    85°
    Forecast night icon
    Night
    30% Chance of Rain
    82°
    Tuesday 5/21
    Day
    85°
    40% Chance of Rain
    Forecast day icon
    Night
    82°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a 35% chance for rain and thunderstorms. High temperature around 85F. Dew point will be around 78F with an average humidity of 83%. Winds will be 6 mph from the S.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 82F. Dew point will be around 78F with an average humidity of 85%. Winds will be 4 mph from the S.
  • Forecast day icon
    Wednesday
    Sunny
    85°
    Forecast night icon
    Night
    Warm and Humid
    83°
    Wednesday 5/22
    Day
    85°
    Sunny
    Forecast day icon
    Night
    83°
    Warm and Humid
    Forecast night icon
    Day Details
    Sunny. High temperature around 85F. Dew point will be around 78F with an average humidity of 83%. Winds will be 5 mph from the S.
    Night Details
    Clear. Low temperature around 83F. Dew point will be around 78F with an average humidity of 83%. Winds will be 3 mph from the SE.