
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
66°F
19°C
| Humidity | 88% |
| Wind Speed | E 6 mph |
| Barometer | 30.04 in |
| Dewpoint | 63°F (17°C) |
| Visibility | 9.00 mi |
| Last update | 15 Mar 2:15 am EDT |
Extended Forecast for
Melrose FL
Overnight

Low: 61 °F
Mostly Cloudy
Sunday
High: 85 °F
Patchy Fog
then Showers
LikelySunday Night
Low: 65 °F
Showers
Likely then
Chance
ShowersMonday

High: 80 °F
Showers and
WindyMonday Night
Low: 40 °F
Chance
T-storms then
Slight Chance
Showers and
BreezyTuesday

High: 54 °F
Mostly Sunny
Tuesday Night

Low: 40 °F
Mostly Cloudy
Wednesday

High: 61 °F
Mostly Sunny
Wednesday Night

Low: 48 °F
Partly Cloudy
Detailed Forecast
Overnight
Mostly cloudy, with a low around 61. East wind around 5 mph.
Sunday
A slight chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 3pm, then showers likely and possibly a thunderstorm after 3pm. Patchy fog before 10am. Otherwise, partly sunny, with a high near 85. Light southeast wind becoming south 9 to 14 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers and thunderstorms likely before 5am, then a chance of showers. Mostly cloudy, with a low around 65. South wind 8 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8am. High near 80. Windy, with a southwest wind 11 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 100%.
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 40. Breezy, with a northwest wind 13 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 54.
Tuesday Night
Mostly cloudy, with a low around 40.
Wednesday
Mostly sunny, with a high near 61.
Wednesday Night
Partly cloudy, with a low around 48.
Thursday
Mostly sunny, with a high near 66.
Thursday Night
Partly cloudy, with a low around 47.
Friday
Sunny, with a high near 72.
Friday Night
Mostly clear, with a low around 52.
Saturday
Sunny, with a high near 78.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Melrose FL
29.71°N 82.06°W
29.71°N 82.06°W
1:01 am EDT Mar 15, 2026
2am EDT Mar 15, 2026-6pm EDT Mar 21, 2026


