Current conditions at

Keystone Airpark (K42J)

Lat: 29.84°NLon: 82.05°WElev: 197ft.

Partly Cloudy

50°F

10°C

Humidity 100%
Wind Speed NE 7 mph
Barometer 30.17 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 17 Feb 6:35 am EST
Extended Forecast for

Keystone Heights FL

  • Today

    Today: Sunny, with a high near 76. East wind 5 to 11 mph, with gusts as high as 17 mph.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 53. East wind 3 to 7 mph.

    Low: 53 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 80. Southeast wind 6 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph.

    High: 80 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 4am.  Otherwise, increasing clouds, with a low around 57. Southwest wind 5 to 7 mph.

    Low: 57 °F

    Mostly Clear
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 8am.  Otherwise, partly sunny, with a high near 82. Southwest wind 5 to 11 mph, with gusts as high as 17 mph.

    High: 82 °F

    Patchy Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 86.

    High: 86 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after 1pm.  Mostly sunny, with a high near 86.

    High: 86 °F

    Partly Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 76. East wind 5 to 11 mph, with gusts as high as 17 mph.
Tonight
Mostly clear, with a low around 53. East wind 3 to 7 mph.
Wednesday
Mostly sunny, with a high near 80. Southeast wind 6 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph.
Wednesday Night
Patchy fog after 4am. Otherwise, increasing clouds, with a low around 57. Southwest wind 5 to 7 mph.
Thursday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 82. Southwest wind 5 to 11 mph, with gusts as high as 17 mph.
Thursday Night
Partly cloudy, with a low around 59.
Friday
Partly sunny, with a high near 86.
Friday Night
Partly cloudy, with a low around 60.
Saturday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 86.
Saturday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 58.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 74.
Sunday Night
Mostly clear, with a low around 42.
Monday
Sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
Keystone Heights FL
 29.78°N 82.03°W
6:11 am EST Feb 17, 2026
6am EST Feb 17, 2026-6pm EST Feb 23, 2026
 
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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