Jacksonville, Florida 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
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NWS Forecast for Jacksonville FL
National Weather Service Forecast for:
Jacksonville FL
Issued by: National Weather Service Jacksonville, FL |
Updated: 1:56 pm EDT Jun 26, 2025 |
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Tonight
 Mostly Clear
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Friday
 Sunny then T-storms Likely
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Friday Night
 Chance T-storms then Chance Showers
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Saturday
 Slight Chance T-storms then T-storms
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Saturday Night
 T-storms then Chance Showers
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Sunday
 Chance T-storms then T-storms
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Sunday Night
 T-storms then Chance T-storms
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Monday
 Chance T-storms then T-storms
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Monday Night
 T-storms then Chance Showers
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Lo 75 °F |
Hi 93 °F |
Lo 75 °F |
Hi 93 °F |
Lo 75 °F |
Hi 92 °F |
Lo 74 °F |
Hi 90 °F |
Lo 75 °F |
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Tonight
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Mostly clear, with a low around 75. East wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 20 mph. |
Friday
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Showers and thunderstorms likely, mainly between 4pm and 5pm. Mostly sunny, with a high near 93. Calm wind becoming southeast 5 to 7 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. |
Friday Night
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A 30 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 75. Southwest wind 3 to 6 mph. |
Saturday
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Showers and thunderstorms, mainly between 2pm and 5pm, then showers and possibly a thunderstorm after 5pm. High near 93. West wind 3 to 7 mph. Chance of precipitation is 80%. |
Saturday Night
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Showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Low around 75. Southwest wind around 6 mph. Chance of precipitation is 80%. |
Sunday
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Showers and thunderstorms, mainly between 2pm and 5pm, then showers and possibly a thunderstorm after 5pm. High near 92. Chance of precipitation is 80%. |
Sunday Night
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Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Low around 74. Chance of precipitation is 80%. |
Monday
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Showers and thunderstorms, mainly after 2pm. High near 90. Chance of precipitation is 80%. |
Monday Night
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Showers and thunderstorms before 2am, then a slight chance of showers. Low around 75. Chance of precipitation is 80%. |
Tuesday
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A slight chance of showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 90. Chance of precipitation is 80%. |
Tuesday Night
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Showers and thunderstorms. Low around 75. Chance of precipitation is 80%. |
Wednesday
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Showers and thunderstorms. High near 91. Chance of precipitation is 90%. |
Wednesday Night
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Showers and thunderstorms. Low around 76. Chance of precipitation is 80%. |
Thursday
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Showers and thunderstorms. High near 91. Chance of precipitation is 80%. |
Forecast from NOAA-NWS
for Jacksonville FL.
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Weather Forecast Discussion
449
FXUS62 KJAX 261749
AFDJAX
Area Forecast Discussion
National Weather Service Jacksonville FL
149 PM EDT Thu Jun 26 2025
...New NEAR TERM, SHORT TERM, LONG TERM, AVIATION, MARINE...
.NEAR TERM...
Issued at 127 PM EDT Thu Jun 26 2025
For the latest NE FL and SE GA Daily Key Messages please visit:
https://www.weather.gov/media/jax/briefings/nws-jax-briefing.pdf
Showers and inland storms were edging inland/west ahead of the
dominant east coast sea breeze with a few airmass storms popping
across inland NE FL. Coastal locations will be mostly dry into the
evening while the best coverage of afternoon and evening storms
focuses near and west of the I-75 corridor. A few strong to
severe storms are still expected and will capable of localized
wind gusts of 40-60 mph given high DCAPEs and seasonally steep
mid level lapse rates of around -7 degC/km. Locally heavy rainfall
is also a hazard this evening where boundary mergers occur, again
focused across our inland Suwannee River Valley zones where sea
breezes and outflows converge into the early evening as storm
motion weakens. Precipitation will taper off through midnight
with lingering debris clouds as the upper level low near the
central FL Atlantic coast migrates northward toward south GA
through daybreak Friday. This will transition easterly steering
flow to more WSW into Friday.
Low temperatures tonight will trend near average in the upper 60s
to low 70s inland to mid 70s coast.
&&
.SHORT TERM...
(Friday through Saturday night)
Issued at 127 PM EDT Thu Jun 26 2025
Surface high pressure will be centered east southeast of the region
Friday, then move further to the southeast Saturday. The prevailing
low level flow will be from the southwest on Friday, with the Gulf
sea breeze meeting the east coast sea breeze between the highway 301
and I95 corridors in the afternoon. The low level flow will have
more of a component from the west Saturday, which will make the Gulf
sea breeze more dominant, with it meeting the east coast sea breeze
closer to the I95 corridor. The combination of diurnal heating and
these sea breeze interactions will lead convective development each
day, mainly in the afternoon into the evening hours. An upper low
will be overhead of the region this period, and will provide
additional instability. The potential for strong to severe storms
will exist each day, with a little better chance on Friday. The flow
is fairly light, so potential for slow moving storms could lead to
localized flooding, especially in more urbanized areas.
Precipitation will diminish during the overnights.
Temperatures will be near to a little above seasonal averages.
&&
.LONG TERM...
(Sunday through next Thursday)
Issued at 127 PM EDT Thu Jun 26 2025
Surface high pressure will largely be centered to the east this
period. The upper pattern will trend toward a troughing pattern over
the southeastern US. Daily shower and thunderstorm chances this
period, due to a combination of diurnal heating, sea breeze
interactions, and upper support. The best chance for this activity
will be during the afternoon and evening hours. Temperatures will be
near seasonal averages through the period.
&&
.AVIATION...
(18Z TAFS)
Issued at 127 PM EDT Thu Jun 26 2025
Shower and thunderstorms will progress inland from coastal
terminals with the east coast sea breeze over the night 1-2 hrs,
with dry but breezy easterly winds at SSI, CRG and SGJ through the
afternoon and early evening. TEMPO for TS was added to VQQ based
on radar trends and may need to include for JAX, and continued
with TEMPO for TS at GNV but chances have trended down from 60% to
40-50% and will monitor radar trends to see if VCTS would suffice.
Convection shifts west of the GNV by 03z with dry conditions
tonight as easterly winds weaken and become near calm inland with
weak SSW winds at coastal terminals due to a land breeze through
12z. Confidence not high enough to include shallow ground fog at
VQQ or GNV at this time given the amount of high clouds expected
across NE FL tomorrow morning, but the NBH is suggesting 15-20%
MVFR probabilities after 07z. After daybreak, brief MVFR ceilings
are possible between 14-16z as diurnal heating creates low
cumulus field. TS potential begins at GNV first under prevailing
SW flow with VCTS at this time around 17z for tomorrow.
&&
.MARINE...
Issued at 127 PM EDT Thu Jun 26 2025
High pressure will extend across north Florida today then shift
south of the local waters into the weekend. Daily showers and
storms are expected, with more coverage of storms expected over
the local Atlantic waters each afternoon and early evening this
weekend into early next week.
Rip Currents: Moderate risk through Friday with afternoon ESE
winds and a weak easterly swell. By the weekend, offshore flow
prevails with a low risk expected.
&&
.PRELIMINARY POINT TEMPS/POPS...
AMG 70 92 71 91 / 20 60 40 70
SSI 76 89 75 91 / 10 40 30 60
JAX 72 93 72 93 / 10 60 30 70
SGJ 74 91 74 92 / 10 50 30 70
GNV 69 93 71 93 / 20 70 30 80
OCF 72 92 73 92 / 30 70 30 80
&&
.JAX WATCHES/WARNINGS/ADVISORIES...
FL...None.
GA...None.
AM...None.
&&
$$
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