Find the Best Places in the United States

Compare Cost of Living, Education, Income, Population, and More.

Current Weather Conditions for Keystone Islands, FL

A slight chance of showers and thunderstorms before 10am, then a chance of showers and thunderstorms between 10am and 11am, then a chance of showers and thunderstorms. Sunny, with a high near 91. Heat index values as high as 105. Southeast wind 7 to 10 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
85°F

Conditions

Wind: 7 mph SE
Humidity: 77%
Probability of Precipitation: 19%

Hourly Forcast (next 12 hours)

1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM
85° 88° 89° 90° 90° 90° 90° 89° 90° 88° 87° 86° 84°

Upcoming Week

Day Forecast High Low
Today
Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 10am, then a chance of showers and thunderstorms between 10am and 11am, then a chance of showers and thunderstorms. Sunny, with a high near 91. Heat index values as high as 105. Southeast wind 7 to 10 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
90°F 85°F
Tonight
Slight Chance Showers And Thunderstorms then Mostly Clear
A slight chance of showers and thunderstorms before midnight. Mostly clear, with a low around 80. Heat index values as high as 100. East wind 5 to 9 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
90°F 85°F
Saturday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms between 7am and 3pm. Sunny, with a high near 91. Heat index values as high as 105. East wind 3 to 9 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
90°F 85°F
Saturday Night
Mostly Clear then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 2am. Mostly clear, with a low around 80. Heat index values as high as 100. East wind 3 to 9 mph. Chance of precipitation is 20%.
90°F 85°F
Sunday
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 2pm. Sunny, with a high near 91. East wind 3 to 9 mph. Chance of precipitation is 20%.
90°F 85°F
Sunday Night
Mostly Clear
Mostly clear, with a low around 80. East wind 5 to 8 mph.
90°F 85°F
Monday
Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 92. East wind 5 to 9 mph. Chance of precipitation is 20%.
90°F 85°F
Monday Night
Slight Chance Showers And Thunderstorms then Mostly Clear
A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 81. East wind 3 to 9 mph. Chance of precipitation is 20%.
90°F 85°F
Tuesday
Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 2pm. Sunny, with a high near 92. Southeast wind 2 to 9 mph. Chance of precipitation is 40%.
90°F 85°F
Tuesday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 81. Chance of precipitation is 40%.
90°F 85°F
Wednesday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 8am. Sunny, with a high near 91. Chance of precipitation is 50%.
90°F 85°F
Wednesday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 81. Chance of precipitation is 50%.
90°F 85°F
Thursday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Sunny, with a high near 91. Chance of precipitation is 40%.
90°F 85°F
Thursday Night
Chance Showers And Thunderstorms then Mostly Clear
A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 81.
90°F 85°F
Data provided by weather.gov