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

82°F

28°C

Humidity 48%
Wind Speed E 13 mph
Barometer 30.18 in
Dewpoint 61°F (16°C)
Visibility 9.00 mi
Heat Index82°F (28°C)
Last update 31 Mar 4:35 pm EDT
Extended Forecast for

5 Miles N Keystone Heights FL

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 84. East wind around 10 mph, with gusts as high as 15 mph.

    High: 84 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 59. East wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 17 mph.

    Low: 59 °F

    Partly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 85. Light east wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 17 mph.

    High: 85 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 61. East wind 5 to 9 mph becoming light after midnight. Winds could gust as high as 16 mph.

    Low: 61 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 85. Light east wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 40%.

    High: 85 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 65.

    Low: 65 °F

    Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers. Mostly sunny, with a high near 86.

    High: 86 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 63.

    Low: 63 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 87.

    High: 87 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 84. East wind around 10 mph, with gusts as high as 15 mph.
Tonight
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 59. East wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 17 mph.
Wednesday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 85. Light east wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 17 mph.
Wednesday Night
Partly cloudy, with a low around 61. East wind 5 to 9 mph becoming light after midnight. Winds could gust as high as 16 mph.
Thursday
A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 85. Light east wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 40%.
Thursday Night
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 65.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 86.
Friday Night
Mostly cloudy, with a low around 63.
Saturday
Mostly sunny, with a high near 87.
Saturday Night
Mostly clear, with a low around 62.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Sunday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62.
Monday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 75.
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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:
2:21 pm EDT Mar 31, 2026
Forecast Valid:
4pm EDT Mar 31, 2026-6pm EDT Apr 6, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation