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.

Overcast

63°F

17°C

Humidity 88%
Wind Speed NE 10 mph
Barometer 30.06 in
Dewpoint 59°F (15°C)
Visibility 9.00 mi
Last update 28 Feb 11:35 am EST
Extended Forecast for

5 Miles N Keystone Heights FL

  • Today

    Today: Mostly sunny, with a high near 72. Northeast wind around 9 mph, with gusts as high as 15 mph.

    High: 72 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 50. Northeast wind around 6 mph becoming calm in the evening.

    Low: 50 °F

    Partly Cloudy

  • Sunday

    Sunday: Patchy fog before 7am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 78. Northeast wind 5 to 9 mph, with gusts as high as 15 mph.

    High: 78 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 48. East wind around 6 mph becoming calm in the evening.

    Low: 48 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 78. Light northeast wind becoming east 9 to 14 mph in the morning. Winds could gust as high as 23 mph.

    High: 78 °F

    Sunny

  • Monday Night

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

    Low: 56 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 82.

    High: 82 °F

    Sunny then
    Slight Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 72. Northeast wind around 9 mph, with gusts as high as 15 mph.
Tonight
Partly cloudy, with a low around 50. Northeast wind around 6 mph becoming calm in the evening.
Sunday
Patchy fog before 7am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 78. Northeast wind 5 to 9 mph, with gusts as high as 15 mph.
Sunday Night
Partly cloudy, with a low around 48. East wind around 6 mph becoming calm in the evening.
Monday
Sunny, with a high near 78. Light northeast wind becoming east 9 to 14 mph in the morning. Winds could gust as high as 23 mph.
Monday Night
Partly cloudy, with a low around 56.
Tuesday
Mostly sunny, with a high near 79.
Tuesday Night
Mostly clear, with a low around 58.
Wednesday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 82.
Wednesday Night
Mostly clear, with a low around 59.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84.
Thursday Night
Partly cloudy, with a low around 62.
Friday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 85.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Keystone Heights FL
 29.85°N 82.05°W
Last Update:
10:22 am EST Feb 28, 2026
Forecast Valid:
11am EST Feb 28, 2026-6pm EST Mar 6, 2026
 
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Additional Resources

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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