Keystone Heights, FL Weather Forecast
Local 7-day forecast
Showers And Thunderstorms Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Keystone Heights, FL in one place.
Rain showers likely before 4pm, then showers and thunderstorms likely between 4pm and 5pm, then showers and thunderstorms likely. Mostly cloudy. High near 86, with temperatures falling to around 83 in the afternoon. West wind around 13 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Keystone Heights, FL is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: May 30, 2026 4:10 PM EDT.
The active forecast window currently covers May 30 to Jun 5, 2026 for Keystone Heights, FL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 30 to Jun 5, 2026
- Latest sync
- May 30, 2026 4:10 PM EDT
- Forecast office
- JAX
- Source
- NOAA / NWS
Daily Outlook
This Week in Keystone Heights
Tuesday looks like the warmest upcoming period in Keystone Heights at 91 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 69 degrees F.
The strongest winds are forecast for This Afternoon at about 13 mph W.
Precipitation is mentioned in 14 upcoming forecast periods.
Forecast Details
- Last updated
- May 30, 2026 4:10 PM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- JAX
- Radar station
- KJAX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms before 10pm, then a slight chance of showers and thunderstorms between 10pm and 1am. Mostly cloudy. Low around 73, with temperatures rising to around 74 overnight. West wind 5 to 12 mph, with gusts as high as 17 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of showers and thunderstorms between 7am and 1pm, then showers and thunderstorms likely. Mostly cloudy. High near 88, with temperatures falling to around 84 in the afternoon. West wind around 6 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms likely before 2am. Mostly cloudy. Low around 73, with temperatures rising to around 74 overnight. Southwest wind 1 to 6 mph. Chance of precipitation is 70%.
Rain showers likely between 8am and 11am, then showers and thunderstorms likely between 11am and 2pm, then showers and thunderstorms likely. Mostly cloudy. High near 88, with temperatures falling to around 86 in the afternoon. West wind 3 to 12 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely before 2am. Mostly cloudy, with a low around 73. Chance of precipitation is 70%.
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 91. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 71. Chance of precipitation is 40%.
A chance of showers and thunderstorms between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 69. Chance of precipitation is 40%.
A chance of rain showers after 8am. Partly sunny, with a high near 83. Chance of precipitation is 30%.
A chance of rain showers before 2am. Partly cloudy, with a low around 69. Chance of precipitation is 30%.
A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 84. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 69.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
May 30
|
Showers And Thunderstorms Likely
|
86°F |
13 mph
W
|
|
Tonight
May 30
|
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
|
73°F |
5 to 12 mph
W
|
|
Sunday
May 31
|
Chance Showers And Thunderstorms
|
88°F |
6 mph
W
|
|
Sunday Night
May 31
|
Showers And Thunderstorms Likely
|
73°F |
1 to 6 mph
SW
|
|
Monday
Jun 1
|
Showers And Thunderstorms Likely
|
88°F |
3 to 12 mph
W
|
|
Monday Night
Jun 1
|
Showers And Thunderstorms Likely
|
73°F |
3 to 9 mph
W
|
|
Tuesday
Jun 2
|
Partly Sunny then Chance Showers And Thunderstorms
|
91°F |
3 to 9 mph
NW
|
|
Tuesday Night
Jun 2
|
Chance Showers And Thunderstorms
|
71°F |
3 to 9 mph
NE
|
|
Wednesday
Jun 3
|
Chance Showers And Thunderstorms
|
84°F |
6 to 13 mph
NE
|
|
Wednesday Night
Jun 3
|
Chance Showers And Thunderstorms
|
69°F |
5 to 13 mph
E
|
|
Thursday
Jun 4
|
Chance Rain Showers
|
83°F |
5 to 12 mph
E
|
|
Thursday Night
Jun 4
|
Chance Rain Showers
|
69°F |
3 to 12 mph
E
|
|
Friday
Jun 5
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
84°F |
3 to 10 mph
E
|
|
Friday Night
Jun 5
|
Chance Showers And Thunderstorms then Partly Cloudy
|
69°F |
2 to 10 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Keystone Heights.
