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

63°F

17°C

Humidity 94%
Wind Speed N 6 mph
Barometer 30.21 in
Dewpoint 61°F (16°C)
Visibility 2.50 mi
Last update 25 Mar 9:35 am EDT
Extended Forecast for

3 Miles WSW Keystone Heights FL

  • Today

    Today: A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 71. East wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    High: 71 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Tonight

    Tonight: A 10 percent chance of showers before 8pm. Mostly cloudy, with a low around 62. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 62 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 79. East wind 5 to 7 mph.

    High: 79 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 62. East wind 5 to 7 mph becoming calm after midnight.

    Low: 62 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 84. Light southwest wind.

    High: 84 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

  • Saturday

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

    High: 74 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 60. Windy.

    Low: 60 °F

    Mostly Cloudy
    and Windy

  • Sunday

    Sunday: Mostly sunny, with a high near 70. Breezy.

    High: 70 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

Today
A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 71. East wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Tonight
A 10 percent chance of showers before 8pm. Mostly cloudy, with a low around 62. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 79. East wind 5 to 7 mph.
Thursday Night
Mostly clear, with a low around 62. East wind 5 to 7 mph becoming calm after midnight.
Friday
Sunny, with a high near 84. Light southwest wind.
Friday Night
Mostly clear, with a low around 64.
Saturday
Mostly sunny, with a high near 74. Breezy.
Saturday Night
Mostly cloudy, with a low around 60. Windy.
Sunday
Mostly sunny, with a high near 70. Breezy.
Sunday Night
Mostly clear, with a low around 59.
Monday
Mostly sunny, with a high near 75.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Mostly sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Keystone Heights FL
 29.76°N 82.08°W
Last Update:
8:41 am EDT Mar 25, 2026
Forecast Valid:
9am EDT Mar 25, 2026-6pm EDT Mar 31, 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