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

72°F

22°C

Humidity 78%
Wind Speed NA
Barometer 30.20 in
Dewpoint 64°F (18°C)
Visibility 9.00 mi
Last update 26 Mar 10:35 am EDT
Extended Forecast for

3 Miles W Keystone Heights FL

  • Today

    Today: A slight chance of showers between 4pm and 5pm. Mostly sunny, with a high near 83. East wind 5 to 8 mph. Chance of precipitation is 10%.

    High: 83 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: Areas of fog after 3am. Otherwise, mostly clear, with a low around 61. East wind around 6 mph becoming calm in the evening.

    Low: 61 °F

    Mostly Clear
    then Areas
    Fog

  • Friday

    Friday: Areas of fog before 9am. Otherwise, sunny, with a high near 89. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 89 °F

    Areas Fog
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 61. West wind 3 to 5 mph.

    Low: 61 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 76. Windy, with a northwest wind 6 to 11 mph becoming northeast 15 to 20 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 76 °F

    Mostly Sunny
    then Partly
    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 59. Breezy.

    Low: 59 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Sunday

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

    High: 74 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

Detailed Forecast

Today
A slight chance of showers between 4pm and 5pm. Mostly sunny, with a high near 83. East wind 5 to 8 mph. Chance of precipitation is 10%.
Tonight
Areas of fog after 3am. Otherwise, mostly clear, with a low around 61. East wind around 6 mph becoming calm in the evening.
Friday
Areas of fog before 9am. Otherwise, sunny, with a high near 89. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 61. West wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 76. Windy, with a northwest wind 6 to 11 mph becoming northeast 15 to 20 mph in the afternoon. Winds could gust as high as 32 mph.
Saturday Night
Mostly cloudy, with a low around 59. Breezy.
Sunday
Partly sunny, with a high near 74. Breezy.
Sunday Night
Partly cloudy, with a low around 57.
Monday
Mostly sunny, with a high near 80.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Mostly sunny, with a high near 84.
Tuesday Night
Partly cloudy, with a low around 60.
Wednesday
Partly sunny, with a high near 86.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Keystone Heights FL
 29.78°N 82.08°W
Last Update:
9:57 am EDT Mar 26, 2026
Forecast Valid:
10am EDT Mar 26, 2026-6pm EDT Apr 1, 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