National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Keystone Heights Airport (K42J)

Lat: 29.84°NLon: 82.05°WElev: 197ft.

Fair

88°F

31°C

Humidity 31%
Wind Speed W 15 G 21 mph
Barometer 29.95 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 23 Mar 5:15 pm EDT
Extended Forecast for

Lake Geneva FL

  • Tonight

    Tonight: Increasing clouds, with a low around 60. Breezy, with a west wind 6 to 15 mph, with gusts as high as 23 mph.

    Low: 60 °F

    Clear and
    Breezy then
    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 71. Windy, with a northeast wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 71 °F

    Slight Chance
    T-storms and
    Windy

  • Tuesday Night

    Tuesday Night: A chance of showers, with thunderstorms also possible after 2am. Cloudy, with a low around 59. Northeast wind 8 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

    Low: 59 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers, mainly before 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 74. Northeast wind 8 to 13 mph, with gusts as high as 20 mph.

    High: 74 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 56. Northeast wind 3 to 8 mph. Winds could gust as high as 15 mph.

    Low: 56 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 60. Breezy, with a west wind 6 to 15 mph, with gusts as high as 23 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 71. Windy, with a northeast wind 10 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
A chance of showers, with thunderstorms also possible after 2am. Cloudy, with a low around 59. Northeast wind 8 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Wednesday
A 40 percent chance of showers, mainly before 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 74. Northeast wind 8 to 13 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 56. Northeast wind 3 to 8 mph. Winds could gust as high as 15 mph.
Thursday
Sunny, with a high near 81.
Thursday Night
Mostly clear, with a low around 56.
Friday
Sunny, with a high near 88.
Friday Night
Mostly clear, with a low around 61.
Saturday
Mostly sunny, with a high near 79. Breezy.
Saturday Night
Mostly cloudy, with a low around 55. Breezy.
Sunday
Mostly sunny, with a high near 73. Breezy.
Sunday Night
Partly cloudy, with a low around 55.
Monday
Mostly sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lake Geneva FL
 29.78°N 82°W
Last Update:
2:21 pm EDT Mar 23, 2026
Forecast Valid:
5pm EDT Mar 23, 2026-6pm EDT Mar 30, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation