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.

Mostly Cloudy

68°F

20°C

Humidity 88%
Wind Speed E 7 mph
Barometer 30.21 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 4 Mar 8:35 pm EST
Extended Forecast for

5 Miles N Keystone Heights FL

  • Tonight

    Tonight: Patchy dense fog after 3am. Otherwise, partly cloudy, with a low around 61. East wind 3 to 8 mph.

    Low: 61 °F

    Partly Cloudy
    then Patchy
    Dense Fog

  • Thursday

    Thursday: Patchy dense fog before 9am. Otherwise, mostly sunny, with a high near 85. Light east wind increasing to 5 to 9 mph in the morning.

    High: 85 °F

    Patchy Dense
    Fog then
    Mostly Sunny

  • Thursday Night

    Thursday Night: A 10 percent chance of showers before 7pm. Patchy fog after 1am. Otherwise, partly cloudy, with a low around 63. East wind 3 to 8 mph. Winds could gust as high as 15 mph.

    Low: 63 °F

    Slight Chance
    Showers then
    Patchy Fog

  • Friday

    Friday: A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 86. Light southeast wind becoming east 5 to 10 mph in the morning. Winds could gust as high as 16 mph.

    High: 86 °F

    Mostly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 64. East wind 3 to 8 mph. Winds could gust as high as 16 mph.

    Low: 64 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 87.

    High: 87 °F

    Partly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 88.

    High: 88 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy dense fog after 3am. Otherwise, partly cloudy, with a low around 61. East wind 3 to 8 mph.
Thursday
Patchy dense fog before 9am. Otherwise, mostly sunny, with a high near 85. Light east wind increasing to 5 to 9 mph in the morning.
Thursday Night
A 10 percent chance of showers before 7pm. Patchy fog after 1am. Otherwise, partly cloudy, with a low around 63. East wind 3 to 8 mph. Winds could gust as high as 15 mph.
Friday
A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 86. Light southeast wind becoming east 5 to 10 mph in the morning. Winds could gust as high as 16 mph.
Friday Night
Partly cloudy, with a low around 64. East wind 3 to 8 mph. Winds could gust as high as 16 mph.
Saturday
A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 87.
Saturday Night
Mostly clear, with a low around 63.
Sunday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 88.
Sunday Night
Partly cloudy, with a low around 62.
Monday
Mostly sunny, with a high near 87.
Monday Night
Mostly clear, with a low around 61.
Tuesday
Sunny, with a high near 87.
Tuesday Night
Mostly clear, with a low around 63.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 87.
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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:
7:11 pm EST Mar 4, 2026
Forecast Valid:
8pm EST Mar 4, 2026-6pm EDT Mar 11, 2026
 
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Additional Resources

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Chance of Precipitation