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

66°F

19°C

Humidity 78%
Wind Speed SW 7 mph
Barometer 30.00 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 18 Feb 7:35 pm EST
Extended Forecast for

Lake Geneva FL

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, increasing clouds, with a low around 57. Southwest wind 5 to 9 mph becoming light.

    Low: 57 °F

    Partly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Areas of fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 82. Southwest wind 5 to 11 mph, with gusts as high as 18 mph.

    High: 82 °F

    Areas Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 61. Southwest wind around 6 mph.

    Low: 61 °F

    Partly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Mostly sunny, with a high near 85. Southwest wind 6 to 14 mph, with gusts as high as 22 mph.

    High: 85 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Patchy fog after 1am. Otherwise, partly cloudy, with a low around 61. Southwest wind 3 to 7 mph. Winds could gust as high as 15 mph.

    Low: 61 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Mostly sunny, with a high near 86.

    High: 86 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 62.

    Low: 62 °F

    Chance
    Showers

  • Sunday

    Sunday: A 40 percent chance of showers. Partly sunny, with a high near 74. Breezy.

    High: 74 °F

    Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy fog after 2am. Otherwise, increasing clouds, with a low around 57. Southwest wind 5 to 9 mph becoming light.
Thursday
Areas of fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 82. Southwest wind 5 to 11 mph, with gusts as high as 18 mph.
Thursday Night
Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 61. Southwest wind around 6 mph.
Friday
Mostly sunny, with a high near 85. Southwest wind 6 to 14 mph, with gusts as high as 22 mph.
Friday Night
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 61. Southwest wind 3 to 7 mph. Winds could gust as high as 15 mph.
Saturday
Mostly sunny, with a high near 86.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 62.
Sunday
A 40 percent chance of showers. Partly sunny, with a high near 74. Breezy.
Sunday Night
Mostly clear, with a low around 38.
Monday
Sunny, with a high near 59.
Monday Night
Areas of frost. Otherwise, mostly clear, with a low around 32.
Tuesday
Sunny, with a high near 61.
Tuesday Night
Mostly clear, with a low around 36.
Wednesday
Mostly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lake Geneva FL
 29.78°N 82°W
Last Update:
12:26 pm EST Feb 18, 2026
Forecast Valid:
7pm EST Feb 18, 2026-6pm EST Feb 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation