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

52°F

11°C

Humidity 72%
Wind Speed NW 7 mph
Barometer 29.91 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 13 Nov 9:55 pm EST
Extended Forecast for

Keystone Heights FL

  • Tonight

    Tonight: Clear, with a low around 42. Northwest wind 6 to 8 mph, with gusts as high as 17 mph.

    Low: 42 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 62. North wind around 8 mph.

    High: 62 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 43. Calm wind becoming north around 6 mph after midnight.

    Low: 43 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 68. North wind 8 to 10 mph, with gusts as high as 17 mph.

    High: 68 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 49. Northeast wind 8 to 10 mph, with gusts as high as 18 mph.

    Low: 49 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 71.

    High: 71 °F

    Partly Sunny

  • Monday Night

    Monday Night: Cloudy, with a low around 57.

    Low: 57 °F

    Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 71. Breezy.

    High: 71 °F

    Chance
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 58.

    Low: 58 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Clear, with a low around 42. Northwest wind 6 to 8 mph, with gusts as high as 17 mph.
Saturday
Sunny, with a high near 62. North wind around 8 mph.
Saturday Night
Mostly clear, with a low around 43. Calm wind becoming north around 6 mph after midnight.
Sunday
Sunny, with a high near 68. North wind 8 to 10 mph, with gusts as high as 17 mph.
Sunday Night
Mostly clear, with a low around 49. Northeast wind 8 to 10 mph, with gusts as high as 18 mph.
Monday
Partly sunny, with a high near 71.
Monday Night
Cloudy, with a low around 57.
Tuesday
A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 71. Breezy.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 58.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 74. Breezy.
Wednesday Night
Partly cloudy, with a low around 60.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 77. Breezy.
Thursday Night
Partly cloudy, with a low around 61.
Friday
Mostly sunny, with a high near 78. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Keystone Heights FL
 29.78°N 82.03°W
Last Update:
8:11 pm EST Nov 13, 2026
Forecast Valid:
9pm EST Nov 13, 2026-6pm EST Nov 20, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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