JACKSONVILLE, FL 32099 Weather Forecast & Current Conditions

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JACKSONVILLE NAS, FL
Current Weather

5:53 AM EDT AUG 17, 2026
Few Clouds
81°F
Feels Like: 87°F
Dewpoint: 75°F
Rel. Hum.: 82%
Visibility: 10 miles
Wind: W at 9 mph
Pressure: 30.02 inches
Last 72 hours

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JACKSONVILLE, FL 32099
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly sunny. A chance of showers and thunderstorms this afternoon. Highs in the mid 90s. West winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 111.
TONIGHT
Mostly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 70s. Southwest winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 106 early in the evening.
TUESDAY
Sunny in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. West winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 111.
TUESDAY NIGHT
Mostly cloudy with showers and thunderstorms likely in the evening, then partly cloudy after midnight. Lows in the upper 70s. Southwest winds 5 to 10 mph. Chance of rain 70 percent.
WEDNESDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. West winds around 5 mph. Chance of rain 40 percent. Heat index values up to 109.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
Partly cloudy with a chance of showers and thunderstorms. Lows in the mid 70s. Highs in the upper 90s. Chance of rain 40 percent. Heat index values up to 110.
FRIDAY
Sunny in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 50 percent. Heat index values up to 110.
FRIDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 50 percent.
SATURDAY THROUGH SUNDAY
Partly cloudy with a chance of showers and thunderstorms. Highs in the mid 90s. Lows in the mid 70s. Chance of rain 40 percent. Heat index values up to 105.

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 PM PDT  8/16/2026
Monday
17 AUG 2026
JACKSONVILLE, FL 32099 weather forecast Day 1, 0 hours 2 AM 79° 83° Partly Cloudy 26%
RAIN
***
0% Thunder
( 7% severe)
WSW   8 88% 75°
Low 77° JACKSONVILLE, FL 32099 weather forecast Day 1, 3 hours 5 AM 78° 81° Partly Cloudy W   8 91% 75°
High 95° JACKSONVILLE, FL 32099 weather forecast Day 1, 6 hours 8 AM 79° 83° Partly Cloudy 17%
RAIN
.01–.1 in
0% Thunder
( 32% severe)
W   8 91% 76°

Partly Cloudy

Chance of Rain

JACKSONVILLE, FL 32099 weather forecast Day 1, 9 hours 11 AM 89° 103° Partly Cloudy W   8 70% 78°
JACKSONVILLE, FL 32099 weather forecast Day 1, 12 hours 2 PM 93° 106° Partly Cloudy 41%
RAIN
***
0% Thunder
( 80% severe)
W   8 58% 76°
JACKSONVILLE, FL 32099 weather forecast Day 1, 15 hours 5 PM 90° 101° Mostly Cloudy W   9 62% 75°
JACKSONVILLE, FL 32099 weather forecast Day 1, 18 hours 8 PM 84° 92° Partly Cloudy 23%
RAIN
***
0% Thunder
( 28% severe)
SW   9 74% 75°
JACKSONVILLE, FL 32099 weather forecast Day 1, 21 hours 11 PM 81° 87° Partly Cloudy WSW   12 82% 75°
Tuesday
18 AUG 2026
JACKSONVILLE, FL 32099 weather forecast Day 2, 0 hours 2 AM 80° 85° Partly Cloudy 2%

0% Thunder
( 5% severe)
WSW   12 88% 76°
Low 79° JACKSONVILLE, FL 32099 weather forecast Day 2, 3 hours 5 AM 79° 83° Partly Cloudy W   10 91% 76°
High 96° JACKSONVILLE, FL 32099 weather forecast Day 2, 6 hours 8 AM 80° 85° Partly Cloudy 3%

0% Thunder
( 29% severe)
W   9 88% 76°

Partly Cloudy

Rain Likely

JACKSONVILLE, FL 32099 weather forecast Day 2, 9 hours 11 AM 89° 103° Partly Cloudy W   8 70% 78°
JACKSONVILLE, FL 32099 weather forecast Day 2, 12 hours 2 PM 94° 107° Clear 58%
RAIN
***
0% Thunder
( 82% severe)
W   7 56% 76°
JACKSONVILLE, FL 32099 weather forecast Day 2, 15 hours 5 PM 91° 102° Partly Cloudy WSW   9 60% 75°
JACKSONVILLE, FL 32099 weather forecast Day 2, 18 hours 8 PM 85° 93° Mostly Cloudy 27%
RAIN
.01–.1 in
0% Thunder
( 38% severe)
SW   9 72% 75°
JACKSONVILLE, FL 32099 weather forecast Day 2, 21 hours 11 PM 81° 87° Mostly Cloudy SW   10 82% 75°

JACKSONVILLE NAS, FL extended weather forecast

Wednesday
19 AUG 2026
Thursday
20 AUG 2026
Friday
21 AUG 2026
Saturday
22 AUG 2026
Sunday
23 AUG 2026
Low 78° Low 77° Low 79° Low 79° Low 77°
High 99° High 97° High 97° High 94° High 93°
JACKSONVILLE, FL 32099 weather forecast Day 3 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
Mostly Cloudy
66% Rain
Partly Cloudy
35% Rain
Partly Cloudy
28% Rain
Mostly Cloudy
38% Rain
Overcast
42% Rain
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