Long Key, Florida | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Saturday
    Mostly Sunny
    83°
    Forecast night icon
    Night
    Partly Cloudy
    80°
    Saturday 5/11
    Day
    83°
    Mostly Sunny
    Forecast day icon
    Night
    80°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 80s. Southwest to west winds 5 to 10 mph becoming west to northwest near 10 mph this afternoon.
    Night Details
    Partly cloudy. Lows near 80. Northwest winds near 10 mph decreasing to 5 to 10 mph after midnight.
  • Forecast day icon
    Sunday
    Mostly Sunny
    83°
    Forecast night icon
    Night
    Partly Cloudy
    81°
    Sunday 5/12
    Day
    83°
    Mostly Sunny
    Forecast day icon
    Night
    81°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 80s. North winds near 5 mph in the morning becoming light and variable.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows near 80. Light and variable winds becoming east to southeast near 5 mph after midnight.
  • 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 in the upper 80s. East to southeast winds 5 to 10 mph.
    Night Details
    Partly cloudy. Lows in the lower 80s.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    84°
    Forecast night icon
    Night
    Mostly Clear
    82°
    Tuesday 5/14
    Day
    84°
    Mostly Sunny
    Forecast day icon
    Night
    82°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs near 90.
    Night Details
    Mostly clear with a slight chance of showers. Lows in the lower 80s. Highs near 90. Chance of rain 10 percent.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    84°
    Forecast night icon
    Night
    Mostly Clear
    83°
    Wednesday 5/15
    Day
    84°
    Mostly Sunny
    Forecast day icon
    Night
    83°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear with a slight chance of showers. Lows in the lower 80s. Highs near 90. Chance of rain 10 percent.
    Night Details
    Mostly clear 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
    Mostly Sunny
    84°
    Forecast night icon
    Night
    Mostly Clear
    83°
    Thursday 5/16
    Day
    84°
    Mostly Sunny
    Forecast day icon
    Night
    83°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear with a slight chance of showers and thunderstorms. Lows in the lower 80s. Highs near 90. Chance of rain 20 percent.
    Night Details
    Mostly clear with a slight chance of showers and thunderstorms. Lows in the lower 80s. Highs near 90. Chance of rain 20 percent.
  • Forecast day icon
    Friday
    Mostly Sunny
    84°
    Forecast night icon
    Night
    Warm and Humid
    83°
    Friday 5/17
    Day
    84°
    Mostly Sunny
    Forecast day icon
    Night
    83°
    Warm and Humid
    Forecast night icon
    Hourly
    Day Details
    Mostly clear 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. Low temperature around 83F. Dew point will be around 80F with an average humidity of 90%. Winds will be 11 mph from the SE.
  • Forecast day icon
    Saturday
    Hazy
    85°
    Forecast night icon
    Night
    30% Chance of Rain
    83°
    Saturday 5/18
    Day
    85°
    Hazy
    Forecast day icon
    Night
    83°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny. High temperature around 85F. Dew point will be around 81F with an average humidity of 91%. Winds will be 9 mph from the S.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 83F. Dew point will be around 80F with an average humidity of 89%. Winds will be 4 mph from the SE.
  • Forecast day icon
    Sunday
    30% Chance of Rain
    84°
    Forecast night icon
    Night
    40% Chance of Rain
    82°
    Sunday 5/19
    Day
    84°
    30% Chance of Rain
    Forecast day icon
    Night
    82°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a 30% chance for rain and thunderstorms. High temperature around 84F. Dew point will be around 80F with an average humidity of 89%. Winds will be 5 mph from the S.
    Night Details
    Partly cloudy with a 35% chance for rain and thunderstorms. Low temperature around 82F. Dew point will be around 79F with an average humidity of 88%. Winds will be 4 mph from the SE.
  • Forecast day icon
    Monday
    40% Chance of Rain
    84°
    Forecast night icon
    Night
    30% Chance of Rain
    82°
    Monday 5/20
    Day
    84°
    40% Chance of Rain
    Forecast day icon
    Night
    82°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a 35% chance for rain and thunderstorms. High temperature around 84F. Dew point will be around 79F with an average humidity of 88%. Winds will be 5 mph from the S.
    Night Details
    Clear with a 30% chance for rain and thunderstorms. Low temperature around 82F. Dew point will be around 79F with an average humidity of 87%. Winds will be 3 mph from the SE.