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

Hazardous Weather Conditions

Current conditions at

Keystone Airpark (K42J)

Lat: 29.84°NLon: 82.05°WElev: 197ft.

Fair

55°F

13°C

Humidity 18%
Wind Speed Calm
Barometer 30.15 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 16 Jan 3:15 pm EST
Extended Forecast for

3 Miles W Keystone Heights FL

Freeze Watch January 19, 12:00am until January 19, 09:00am
Frost Advisory January 16, 11:00pm until January 17, 08:00am
Click here for hazard details and duration
Freeze Watch
Frost Advisory

  • This Afternoon

    This Afternoon: Sunny, with a high near 56. Light southwest wind.

    High: 56 °F

    Sunny

  • Tonight

    Tonight: Patchy frost after 1am. Otherwise, mostly clear, with a low around 35. Calm wind.

    Low: 35 °F

    Clear then
    Patchy Frost

  • Saturday

    Saturday: Patchy frost before 8am. Otherwise, mostly sunny, with a high near 70. Calm wind becoming south around 6 mph in the morning.

    High: 70 °F

    Patchy Frost
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers after 1am. Increasing clouds, with a low around 43. Calm wind becoming north around 5 mph after midnight.

    Low: 43 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Showers, mainly before 1pm. High near 52. North wind 7 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%.

    High: 52 °F

    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 56. Light southwest wind.
Tonight
Patchy frost after 1am. Otherwise, mostly clear, with a low around 35. Calm wind.
Saturday
Patchy frost before 8am. Otherwise, mostly sunny, with a high near 70. Calm wind becoming south around 6 mph in the morning.
Saturday Night
A 30 percent chance of showers after 1am. Increasing clouds, with a low around 43. Calm wind becoming north around 5 mph after midnight.
Sunday
Showers, mainly before 1pm. High near 52. North wind 7 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%.
Sunday Night
Mostly clear, with a low around 27.
M.L.King Day
Sunny, with a high near 54.
Monday Night
Mostly clear, with a low around 31.
Tuesday
Mostly sunny, with a high near 55.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Partly sunny, with a high near 65.
Wednesday Night
Mostly cloudy, with a low around 46.
Thursday
A 20 percent chance of showers. Mostly cloudy, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Keystone Heights FL
 29.78°N 82.08°W
Last Update:
1:06 pm EST Jan 16, 2026
Forecast Valid:
3pm EST Jan 16, 2026-6pm EST Jan 22, 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