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.

Partly Cloudy

79°F

26°C

Humidity 61%
Wind Speed E 12 mph
Barometer 30.25 in
Dewpoint 64°F (18°C)
Visibility 9.00 mi
Heat Index81°F (27°C)
Last update 4 Mar 12:55 pm EST
Extended Forecast for

3 Miles WSW Keystone Heights FL

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 78. East wind 7 to 9 mph, with gusts as high as 16 mph.

    High: 78 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 63. East wind 5 to 9 mph becoming light after midnight. Winds could gust as high as 16 mph.

    Low: 63 °F

    Mostly Clear
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 7am. Otherwise, mostly sunny, with a high near 81. East wind 3 to 8 mph.

    High: 81 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: A 10 percent chance of showers before 7pm. Patchy fog after 1am. Otherwise, partly cloudy, with a low around 65. East wind 5 to 9 mph, with gusts as high as 15 mph.

    Low: 65 °F

    Slight Chance
    Showers then
    Patchy Fog

  • Friday

    Friday: A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 83. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 83 °F

    Mostly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 66.

    Low: 66 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 84.

    High: 84 °F

    Partly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 65.

    Low: 65 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 78. East wind 7 to 9 mph, with gusts as high as 16 mph.
Tonight
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 63. East wind 5 to 9 mph becoming light after midnight. Winds could gust as high as 16 mph.
Thursday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 81. East wind 3 to 8 mph.
Thursday Night
A 10 percent chance of showers before 7pm. Patchy fog after 1am. Otherwise, partly cloudy, with a low around 65. East wind 5 to 9 mph, with gusts as high as 15 mph.
Friday
A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 83. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.
Friday Night
Partly cloudy, with a low around 66.
Saturday
A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 84.
Saturday Night
Mostly clear, with a low around 65.
Sunday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 84.
Sunday Night
Partly cloudy, with a low around 65.
Monday
Mostly sunny, with a high near 84.
Monday Night
Mostly clear, with a low around 64.
Tuesday
Sunny, with a high near 84.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Keystone Heights FL
 29.76°N 82.08°W
Last Update:
12:26 pm EST Mar 4, 2026
Forecast Valid:
1pm EST Mar 4, 2026-6pm EDT Mar 10, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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