Current conditions at

Keystone Heights Airport (K42J)

Lat: 29.84°NLon: 82.05°WElev: 197ft.

Fair

86°F

30°C

Humidity 29%
Wind Speed E 9 G 15 mph
Barometer 30.13 in
Dewpoint 50°F (10°C)
Visibility 9.00 mi
Heat Index84°F (29°C)
Last update 14 Apr 5:35 pm EDT
Extended Forecast for

5 Miles N Keystone Heights FL

  • Tonight

    Tonight: Patchy fog after 4am.  Otherwise, mostly clear, with a low around 57. East wind 6 to 11 mph becoming light southeast  after midnight. Winds could gust as high as 18 mph.

    Low: 57 °F

    Clear then
    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 9am.  Otherwise, sunny, with a high near 88. Calm wind becoming east 5 to 7 mph in the afternoon.

    High: 88 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 5am.  Otherwise, mostly clear, with a low around 58. East wind 5 to 9 mph becoming calm  after midnight. Winds could gust as high as 16 mph.

    Low: 58 °F

    Mostly Clear
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 9am.  Otherwise, sunny, with a high near 89. Calm wind becoming south around 5 mph in the afternoon.

    High: 89 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 59. Southeast wind around 6 mph becoming calm  after midnight.

    Low: 59 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 93.

    High: 93 °F

    Mostly Sunny

  • Saturday Night

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

    Low: 65 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog after 4am. Otherwise, mostly clear, with a low around 57. East wind 6 to 11 mph becoming light southeast after midnight. Winds could gust as high as 18 mph.
Wednesday
Patchy fog before 9am. Otherwise, sunny, with a high near 88. Calm wind becoming east 5 to 7 mph in the afternoon.
Wednesday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 58. East wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 16 mph.
Thursday
Patchy fog before 9am. Otherwise, sunny, with a high near 89. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 59. Southeast wind around 6 mph becoming calm after midnight.
Friday
Sunny, with a high near 91.
Friday Night
Mostly clear, with a low around 62.
Saturday
Mostly sunny, with a high near 93.
Saturday Night
Mostly cloudy, with a low around 65.
Sunday
Mostly sunny, with a high near 91.
Sunday Night
Mostly cloudy, with a low around 59.
Monday
Mostly sunny, with a high near 79. Breezy.
Monday Night
Mostly cloudy, with a low around 56.
Tuesday
Partly sunny, with a high near 79. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Keystone Heights FL
 29.85°N 82.05°W
2:21 pm EDT Apr 14, 2026
5pm EDT Apr 14, 2026-6pm EDT Apr 21, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database