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.

Fog/Mist

59°F

15°C

Humidity 94%
Wind Speed N 8 mph
Barometer 30.16 in
Dewpoint 57°F (14°C)
Visibility 4.00 mi
Last update 25 Mar 5:55 am EDT
Extended Forecast for

5 Miles N Keystone Heights FL

  • Today

    Today: A chance of showers, with thunderstorms also possible after 1pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 76. Breezy, with an east wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.

    High: 76 °F

    Chance
    Showers and
    Patchy Fog

  • Tonight

    Tonight: A 10 percent chance of showers before 7pm. Partly cloudy, with a low around 59. Northeast wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 18 mph.

    Low: 59 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 83. Light northeast wind becoming east 5 to 9 mph in the morning.

    High: 83 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 59. East wind 5 to 7 mph becoming calm in the evening.

    Low: 59 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 88. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 88 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 76. Windy.

    High: 76 °F

    Mostly Sunny
    and Windy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 55. Breezy.

    Low: 55 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 74. Breezy.

    High: 74 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

Today
A chance of showers, with thunderstorms also possible after 1pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 76. Breezy, with an east wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Tonight
A 10 percent chance of showers before 7pm. Partly cloudy, with a low around 59. Northeast wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 18 mph.
Thursday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 83. Light northeast wind becoming east 5 to 9 mph in the morning.
Thursday Night
Mostly clear, with a low around 59. East wind 5 to 7 mph becoming calm in the evening.
Friday
Sunny, with a high near 88. Calm wind becoming southwest around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 60.
Saturday
Mostly sunny, with a high near 76. Windy.
Saturday Night
Mostly cloudy, with a low around 55. Breezy.
Sunday
Mostly sunny, with a high near 74. Breezy.
Sunday Night
Partly cloudy, with a low around 55.
Monday
Mostly sunny, with a high near 79.
Monday Night
Mostly clear, with a low around 55.
Tuesday
Mostly sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Keystone Heights FL
 29.85°N 82.05°W
Last Update:
5:47 am EDT Mar 25, 2026
Forecast Valid:
6am EDT Mar 25, 2026-6pm EDT Mar 31, 2026
 
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Additional Resources

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Chance of Precipitation