Sampson, Florida Weather
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Weather Forecast for Sampson, Florida : St. Johns County
Issued: 8:31 am EDT Jul 3, 2025 Latitude: 30.0646875 Longitude: -81.5017509 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Independence Day Saturday Sunday Monday Tuesday Wednesday
70% chance of thunderstorms on Today 80% chance of thunderstorms on Tonight 70% chance of thunderstorms on Independence Day 80% chance of thunderstorms on Saturday 70% chance of thunderstorms on Sunday 70% chance of thunderstorms on Monday 60% chance of thunderstorms on Tuesday 60% chance of thunderstorms on Wednesday
High: 90°F Low: 74°F High: 89°F High: 87°F High: 90°F High: 92°F High: 94°F High: 94°F
Low: 74°F Low: 74°F Low: 74°F Low: 76°F Low: 76°F  
Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
JACKSONVILLE NAS - (KNIP)
81°
Mostly Cloudy
as of 9:53 AM EDST
Rel. Humidity: 83%
Dew Point: 75°F
Visibility: 10 Miles
Pressure: 29.97 in.
Flight Rule: VFR
Wind Data
3 MPH
Cloud Level(s): Scattered at 1200ft, Broken at 4500ft, Broken at 25000ft
Current Conditions at
CRAIG MUNICIPAL ARPT - (KCRG)
82°
Mostly Clear
as of 9:53 AM EDST
Rel. Humidity: 78%
Dew Point: 75°F
Visibility: 10 Miles
Pressure: 29.96 in.
Flight Rule: VFR
Wind Data
6 MPH
Cloud Level(s): Few at 1400ft, Few at 6500ft
Current Conditions at
JACKSONVILLE CECIL FLD - (KVQQ)
82°
Mostly Cloudy
as of 9:50 AM EDST
Rel. Humidity: 83%
Dew Point: 77°F
Visibility: 10 Miles
Pressure: 29.96 in.
Flight Rule: MVFR
Wind Data
5 MPH
Cloud Level(s): Broken at 1000ft
70% chance of thunderstorms Today Today... A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm. Partly sunny, with a high near 90. Heat index values as high as 103. South wind around 7 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
80% chance of thunderstorms Tonight Tonight... Showers and thunderstorms, mainly before 10pm. Low around 74. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
70% chance of thunderstorms Independence Day Independence Day... A chance of showers, then showers and thunderstorms likely after 11am. Partly sunny, with a high near 89. Heat index values as high as 101. Light and variable wind becoming northeast 5 to 10 mph in the morning. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
60% chance of thunderstorms Friday Night Friday Night... Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 74. East wind 5 to 7 mph. Chance of precipitation is 60%.
80% chance of thunderstorms Saturday Saturday... Showers likely and possibly a thunderstorm before 2pm, then showers and thunderstorms between 2pm and 5pm, then showers and possibly a thunderstorm after 5pm. High near 87. Northeast wind 6 to 11 mph, with gusts as high as 16 mph. Chance of precipitation is 80%.
80% chance of thunderstorms Saturday Night Saturday Night... Showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Low around 74. Chance of precipitation is 80%.
70% chance of thunderstorms Sunday Sunday... A chance of thunderstorms, then showers and thunderstorms likely after 8am. Partly sunny, with a high near 90. Chance of precipitation is 70%.
60% chance of thunderstorms Sunday Night Sunday Night... Showers and thunderstorms likely before 8pm. Mostly cloudy, with a low around 74. Chance of precipitation is 60%.
70% chance of thunderstorms Monday Monday... Showers and thunderstorms likely, mainly after 2pm. Mostly sunny, with a high near 92. Chance of precipitation is 70%.
60% chance of thunderstorms Monday Night Monday Night... Showers and thunderstorms likely before 8pm. Partly cloudy, with a low around 76. Chance of precipitation is 60%.
60% chance of thunderstorms Tuesday Tuesday... Showers and thunderstorms likely. Mostly sunny, with a high near 94. Chance of precipitation is 60%.
60% chance of thunderstorms Tuesday Night Tuesday Night... Showers and thunderstorms likely. Partly cloudy, with a low around 76. Chance of precipitation is 60%.
60% chance of thunderstorms Wednesday Wednesday... Showers and thunderstorms likely. Mostly sunny, with a high near 94. Chance of precipitation is 60%.
Current Radar Image


Sun Almanac for Sampson, Florida
Sunrise: 06:29 AM
Sunset: 8:31 PM
Civil Sunrise:06:02 AM
Civil Sunset: 8:59 PM
Nautical Sunrise: 05:29 AM
Nautical Sunset: 9:32 PM
Astro Sunrise: 04:54 AM
Astro Sunset: 10:07 PM
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