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.

Overcast

75°F

24°C

Humidity 69%
Wind Speed E 14 mph
Barometer 30.17 in
Dewpoint 64°F (18°C)
Visibility 9.00 mi
Last update 2 Apr 7:15 pm EDT
Extended Forecast for

Lake Geneva FL

  • Tonight

    Tonight: A slight chance of showers before 8pm, then a slight chance of showers and thunderstorms between 8pm and 10pm. Partly cloudy, with a low around 64. East wind 6 to 13 mph, with gusts as high as 17 mph. Chance of precipitation is 20%.

    Low: 64 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: A slight chance of showers, then a chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 85. East wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 85 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 63. East wind 6 to 9 mph, with gusts as high as 15 mph.

    Low: 63 °F

    Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 88. Light east wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 17 mph.

    High: 88 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 61. East wind 5 to 10 mph becoming light southeast after midnight. Winds could gust as high as 17 mph.

    Low: 61 °F

    Mostly Clear

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89.

    High: 89 °F

    Sunny then
    Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 63.

    Low: 63 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 79.

    High: 79 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms. Cloudy, with a low around 57. Chance of precipitation is 40%.

    Low: 57 °F

    Chance
    Showers

Detailed Forecast

Tonight
A slight chance of showers before 8pm, then a slight chance of showers and thunderstorms between 8pm and 10pm. Partly cloudy, with a low around 64. East wind 6 to 13 mph, with gusts as high as 17 mph. Chance of precipitation is 20%.
Friday
A slight chance of showers, then a chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 85. East wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 63. East wind 6 to 9 mph, with gusts as high as 15 mph.
Saturday
Mostly sunny, with a high near 88. Light east wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 17 mph.
Saturday Night
Mostly clear, with a low around 61. East wind 5 to 10 mph becoming light southeast after midnight. Winds could gust as high as 17 mph.
Sunday
A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 63.
Monday
A 30 percent chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 79.
Monday Night
A chance of showers and thunderstorms. Cloudy, with a low around 57. Chance of precipitation is 40%.
Tuesday
A 50 percent chance of showers. Cloudy, with a high near 68.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 54.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 71. Windy.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 56. Breezy.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 74. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lake Geneva FL
 29.78°N 82°W
Last Update:
5:37 pm EDT Apr 2, 2026
Forecast Valid:
7pm EDT Apr 2, 2026-6pm EDT Apr 9, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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