Current conditions at
Keystone Heights Airport (K42J)
Lat: 29.84°NLon: 82.05°WElev: 197ft.
Mostly Cloudy
79°F
26°C
| Humidity | 94% |
| Wind Speed | SW 5 mph |
| Barometer | 30.09 in |
| Dewpoint | 77°F (25°C) |
| Visibility | 7.00 mi |
| Heat Index | 83°F (28°C) |
| Last update | 24 Jun 12:35 am EDT |
Extended Forecast for
5 Miles N Keystone Heights FL
Overnight

Low: 75 °F
Partly Cloudy
Wednesday

High: 95 °F
Hot
Wednesday Night

Low: 73 °F
Mostly Clear
Thursday
High: 96 °F
Sunny then
Chance
T-stormsThursday Night
Low: 75 °F
Chance
T-storms then
Mostly ClearFriday
High: 97 °F
Sunny then
Chance
T-stormsFriday Night
Low: 73 °F
Chance
T-storms then
Partly CloudySaturday

High: 97 °F
Slight Chance
T-stormsSaturday Night

Low: 74 °F
Partly Cloudy
Detailed Forecast
Overnight
Partly cloudy, with a low around 75. West wind around 5 mph.
Wednesday
Sunny and hot, with a high near 95. Heat index values as high as 100. West wind 3 to 8 mph.
Wednesday Night
Mostly clear, with a low around 73. North wind around 6 mph becoming calm in the evening.
Thursday
A 30 percent chance of showers and thunderstorms after 2pm. Increasing clouds and hot, with a high near 96. Heat index values as high as 102. Calm wind becoming southwest around 6 mph in the afternoon.
Thursday Night
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 75. East wind around 6 mph becoming calm in the evening.
Friday
A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 97.
Friday Night
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 73.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 97.
Saturday Night
Partly cloudy, with a low around 74.
Sunday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 98.
Sunday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75.
Monday
A 50 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 98.
Monday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.
Tuesday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
5 Miles N Keystone Heights FL
29.85°N 82.05°W
29.85°N 82.05°W
11:16 pm EDT Jun 23, 2026
12am EDT Jun 24, 2026-6pm EDT Jun 30, 2026


