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

79°F

26°C

Humidity 84%
Wind Speed Vrbl 7 mph
Barometer 29.93 in
Dewpoint 73°F (23°C)
Visibility 9.00 mi
Heat Index83°F (28°C)
Last update 4 Nov 5:35 pm EST
Extended Forecast for

Keystone Heights FL

  • Tonight

    Tonight: A slight chance of showers between 7pm and midnight. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 66. East wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 20%.

    Low: 66 °F

    Slight Chance
    Showers then
    Patchy Fog

  • Thursday

    Thursday: A 30 percent chance of showers, mainly after 5pm. Patchy fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 85. Light south wind.

    High: 85 °F

    Patchy Fog
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers, mainly before 7pm. Patchy fog after 2am. Otherwise, partly cloudy, with a low around 67. Light and variable wind.

    Low: 67 °F

    Chance
    Showers then
    Patchy Fog

  • Friday

    Friday: A 20 percent chance of showers after 1pm. Areas of fog before 9am. Otherwise, mostly sunny, with a high near 84. Calm wind becoming west 5 to 7 mph in the morning.

    High: 84 °F

    Areas Fog
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 64. Light west wind.

    Low: 64 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of showers between 7pm and midnight. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 66. East wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 20%.
Thursday
A 30 percent chance of showers, mainly after 5pm. Patchy fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 85. Light south wind.
Thursday Night
A 30 percent chance of showers, mainly before 7pm. Patchy fog after 2am. Otherwise, partly cloudy, with a low around 67. Light and variable wind.
Friday
A 20 percent chance of showers after 1pm. Areas of fog before 9am. Otherwise, mostly sunny, with a high near 84. Calm wind becoming west 5 to 7 mph in the morning.
Friday Night
Mostly cloudy, with a low around 64. Light west wind.
Saturday
Sunny, with a high near 80.
Saturday Night
Partly cloudy, with a low around 56.
Sunday
Mostly sunny, with a high near 77.
Sunday Night
Mostly cloudy, with a low around 55.
Monday
Partly sunny, with a high near 75.
Monday Night
Partly cloudy, with a low around 53.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 75.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 56.
Veterans Day
A 20 percent chance of showers. Partly sunny, with a high near 75.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Keystone Heights FL
 29.78°N 82.03°W
Last Update:
5:01 pm EST Nov 4, 2026
Forecast Valid:
5pm EST Nov 4, 2026-6pm EST Nov 11, 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