JACKSONVILLE, FL 32099 Weather Forecast & Current Conditions

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JACKSONVILLE NAS, FL
Current Weather

11:53 AM EDT JUL 20, 2026
Scattered Clouds
88°F
Feels Like: 98°F
Dewpoint: 75°F
Rel. Hum.: 66%
Visibility: 10 miles
Wind: S at 10 mph
Pressure: 29.98 inches
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JACKSONVILLE, FL 32099
Weather Forecast

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Snow Depth pages
TODAY
Sunny this morning, then partly sunny with showers and thunderstorms likely this afternoon. Highs in the mid 90s. South winds 5 to 10 mph. Chance of rain 70 percent. Heat index values up to 106.
TONIGHT
Mostly cloudy with showers and thunderstorms likely in the evening, then partly cloudy after midnight. Lows in the upper 70s. Southeast winds 5 to 10 mph. Chance of rain 70 percent.
TUESDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent. Heat index values up to 105.
TUESDAY NIGHT
Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 70s. South winds 5 to 10 mph. Chance of rain 20 percent.
WEDNESDAY
Sunny. Highs in the mid 90s. South winds 5 to 10 mph with gusts up to 20 mph. Heat index values up to 105.
WEDNESDAY NIGHT
Partly cloudy. Lows in the mid 70s.
THURSDAY
Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
Partly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 70s. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105.
SATURDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 40 percent. Heat index values up to 105.
SATURDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 40 percent.
SUNDAY
Partly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs around 90. Chance of rain 60 percent.

Visible Weather Satellite
JACKSONVILLE, FL 32099
Infrared Weather Satellite
JACKSONVILLE, FL 32099
NEXRAD Weather Radar
JACKSONVILLE, FL 32099

JACKSONVILLE NAS, FL 3 hourly weather forecast

weather forecast created  5:00 AM PDT  7/20/2026
Monday
20 JUL 2026
JACKSONVILLE, FL 32099 weather forecast Day 1, 12 hours 2 PM 92° 101° Partly Cloudy 73%
RAIN
***
0% Thunder
( 81% severe)
S   12 54% 73°
High 93° JACKSONVILLE, FL 32099 weather forecast Day 1, 15 hours 5 PM 89° 98° Mostly Cloudy SSE   13 61% 74°
Mostly Cloudy

Rain Likely

JACKSONVILLE, FL 32099 weather forecast Day 1, 18 hours 8 PM 84° 91° Mostly Cloudy 23%
RAIN
.01–.1 in
0% Thunder
( 21% severe)
S   10 72% 74°
JACKSONVILLE, FL 32099 weather forecast Day 1, 21 hours 11 PM 81° 87° Mostly Cloudy SSE   10 82% 75°
Tuesday
21 JUL 2026
JACKSONVILLE, FL 32099 weather forecast Day 2, 0 hours 2 AM 80° 85° Partly Cloudy 0%

0% Thunder
( 4% severe)
SSE   12 82% 74°
Low 78° JACKSONVILLE, FL 32099 weather forecast Day 2, 3 hours 5 AM 79° 83° Partly Cloudy SSE   12 85% 74°
High 94° JACKSONVILLE, FL 32099 weather forecast Day 2, 6 hours 8 AM 80° 84° Partly Cloudy 8%

0% Thunder
( 19% severe)
SSE   13 79% 73°

Partly Cloudy

Chance of Rain

JACKSONVILLE, FL 32099 weather forecast Day 2, 9 hours 11 AM 87° 95° Partly Cloudy S   14 65% 74°
JACKSONVILLE, FL 32099 weather forecast Day 2, 12 hours 2 PM 92° 101° Partly Cloudy 50%
RAIN
1–2 in
0% Thunder
( 59% severe)
S   15 54% 73°
JACKSONVILLE, FL 32099 weather forecast Day 2, 15 hours 5 PM 91° 100° Partly Cloudy S   15 56% 73°
JACKSONVILLE, FL 32099 weather forecast Day 2, 18 hours 8 PM 86° 93° Mostly Cloudy 2%

0% Thunder
( 17% severe)
S   13 65% 73°
JACKSONVILLE, FL 32099 weather forecast Day 2, 21 hours 11 PM 81° 86° Partly Cloudy S   12 77% 73°
Wednesday
22 JUL 2026
JACKSONVILLE, FL 32099 weather forecast Day 3, 0 hours 2 AM 80° 84° Partly Cloudy 0%

0% Thunder
( 4% severe)
S   12 79% 73°
Low 78° JACKSONVILLE, FL 32099 weather forecast Day 3, 3 hours 5 AM 79° 83° Mostly Cloudy S   10 85% 74°
High 95° JACKSONVILLE, FL 32099 weather forecast Day 3, 6 hours 8 AM 79° 83° Partly Cloudy 3%

0% Thunder
( 16% severe)
S   12 85% 74°

Partly Cloudy



JACKSONVILLE, FL 32099 weather forecast Day 3, 9 hours 11 AM 88° 96° Partly Cloudy S   13 61% 73°
JACKSONVILLE, FL 32099 weather forecast Day 3, 15 hours 2 PM 93° 100° Partly Cloudy 9%

0% Thunder
( 45% severe)
SSW   13 49% 71°
JACKSONVILLE, FL 32099 weather forecast Day 3, 18 hours 5 PM 94° 100° Partly Cloudy S   14 46% 70°
JACKSONVILLE, FL 32099 weather forecast Day 3, 21 hours 8 PM 87° 93° Partly Cloudy     S   14 59% 71°

JACKSONVILLE NAS, FL extended weather forecast

Thursday
23 JUL 2026
Friday
24 JUL 2026
Saturday
25 JUL 2026
Sunday
26 JUL 2026
Monday
27 JUL 2026
Low 78° Low 78° Low 78° Low 76° Low 76°
High 96° High 93° High 92° High 88° High 92°
JACKSONVILLE, FL 32099 weather forecast Day 4 JACKSONVILLE, FL 32099 weather forecast Day 5 JACKSONVILLE, FL 32099 weather forecast Day 6 JACKSONVILLE, FL 32099 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
19% Rain
Overcast
38% Rain
Overcast
56% Rain
Overcast
62% Rain
Overcast
55% Rain
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