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

Keystone Airpark (K42J)

Lat: 29.84°NLon: 82.05°WElev: 197ft.

Fair

79°F

26°C

Humidity 21%
Wind Speed SW 14 G 20 mph
Barometer 30.17 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 10 Feb 3:15 pm EST
Extended Forecast for

Keystone Heights FL

  • This Afternoon

    This Afternoon: Sunny, with a high near 77. Southwest wind around 9 mph.

    High: 77 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 49. Southwest wind around 6 mph.

    Low: 49 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Patchy fog between 8am and 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 75. West wind 6 to 13 mph, with gusts as high as 20 mph.

    High: 75 °F

    Patchy Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 55. West wind 5 to 8 mph, with gusts as high as 17 mph.

    Low: 55 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 72. Northwest wind 5 to 9 mph becoming northeast in the afternoon.

    High: 72 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 78.

    High: 78 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 77. Southwest wind around 9 mph.
Tonight
Increasing clouds, with a low around 49. Southwest wind around 6 mph.
Wednesday
Patchy fog between 8am and 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 75. West wind 6 to 13 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 55. West wind 5 to 8 mph, with gusts as high as 17 mph.
Thursday
Mostly sunny, with a high near 72. Northwest wind 5 to 9 mph becoming northeast in the afternoon.
Thursday Night
Mostly clear, with a low around 46.
Friday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 75.
Friday Night
Partly cloudy, with a low around 51.
Saturday
Partly sunny, with a high near 78.
Saturday Night
A 20 percent chance of showers after 1am. Cloudy, with a low around 58.
Sunday
Showers likely. Cloudy, with a high near 79. Breezy. Chance of precipitation is 70%.
Sunday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 56. Chance of precipitation is 60%.
Washington's Birthday
A 30 percent chance of showers. Partly sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Keystone Heights FL
 29.8°N 82.02°W
Last Update:
12:26 pm EST Feb 10, 2026
Forecast Valid:
3pm EST Feb 10, 2026-6pm EST Feb 16, 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