
NWS JAX Weather Impact Briefing
Isolated Severe Thunderstorms Possible Sunday Afternoon & Evening, and Scattered Severe Thunderstorms Possible Monday Read More >
Current conditions at
Keystone Heights Airport (K42J)
Lat: 29.84°NLon: 82.05°WElev: 197ft.
Overcast
73°F
23°C
| Humidity | 89% |
| Wind Speed | S 7 mph |
| Barometer | 30.03 in |
| Dewpoint | 70°F (21°C) |
| Visibility | 8.00 mi |
| Last update | 15 Mar 10:15 am EDT |
Extended Forecast for
2 Miles SSW Lawtey FL
Today

High: 87 °F
Partly Sunny
Tonight

Low: 67 °F
T-storms
Monday

High: 80 °F
Showers and
WindyMonday Night
Low: 36 °F
Chance
T-storms then
Slight Chance
ShowersTuesday

High: 57 °F
Mostly Sunny
Tuesday Night

Low: 35 °F
Mostly Cloudy
then Patchy
FrostWednesday

High: 65 °F
Patchy Frost
then SunnyWednesday Night

Low: 43 °F
Partly Cloudy
Thursday

High: 70 °F
Mostly Sunny
Detailed Forecast
Today
Partly sunny, with a high near 87. South wind 6 to 11 mph, with gusts as high as 17 mph.
Tonight
Showers and thunderstorms, mainly before 1am. Low around 67. South wind 7 to 9 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
A slight chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8am. High near 80. Windy, with a southwest wind 13 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Partly cloudy, with a low around 36. Northwest wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 57. North wind around 10 mph, with gusts as high as 17 mph.
Tuesday Night
Patchy frost after 2am. Otherwise, mostly cloudy, with a low around 35.
Wednesday
Patchy frost before 10am. Otherwise, sunny, with a high near 65.
Wednesday Night
Partly cloudy, with a low around 43.
Thursday
Mostly sunny, with a high near 70.
Thursday Night
Partly cloudy, with a low around 43.
Friday
Sunny, with a high near 77.
Friday Night
Mostly clear, with a low around 50.
Saturday
Sunny, with a high near 83.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles SSW Lawtey FL
30.03°N 82.08°W
30.03°N 82.08°W
10:21 am EDT Mar 15, 2026
10am EDT Mar 15, 2026-6pm EDT Mar 21, 2026


