Jacksonville Weather Forecast 15 Days, Weather in Jacksonville Today

Current weather conditions and 15 day weather forecast for Jacksonville, Florida, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.

Current weather conditions at Jacksonville

20 December 2025 Saturday
16.7 ° C / 62.1°F
Clear
Clear
Feels Like : 16.7 ° C / 62.1°F
Humidity : % 36
Pressure : 1019 mb
Wind Speed : 12.2 kmph / 7.6 miles from NNWNNW
Visibility : 16 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 0

15 day weather forecast for Jacksonville, FL, USA

Weather Forecast for next 15 Days for Jacksonville including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.
Here is weather for the next 15 days in Jacksonville, Florida state, US. To see the daily forecast, scroll to the table below.
Date Weather forecast Low temperature High temperature Avg. temperature Humidity Chance of rain UV Index Sun Position Moon Position
19 December 2025 Friday Sunny Sunny 13.2 ° C
(55.8°F)
24.5 ° C
(76.1°F)
20 ° C
(68°F)
% 65 0% 0.7 Sunrise:07:18 AM
Sunset: 05:30 PM
Moonrise:07:09 AM
Moonset: 05:02 PM
Moon Phase
( New Moon )
20 December 2025 Saturday Sunny Sunny 6.4 ° C
(43.5°F)
21.2 ° C
(70.2°F)
13.9 ° C
(57.1°F)
% 61 0% 0.8 Sunrise:07:19 AM
Sunset: 05:30 PM
Moonrise:08:01 AM
Moonset: 05:57 PM
Moon Phase
( New Moon )
21 December 2025 Sunday Cloudy  Cloudy 9 ° C
(48.2°F)
21.6 ° C
(70.9°F)
15 ° C
(58.9°F)
% 86 0% 0.8 Sunrise:07:19 AM
Sunset: 05:31 PM
Moonrise:08:48 AM
Moonset: 06:55 PM
Moon Phase
( Waxing Crescent )
22 December 2025 Monday Moderate rain Moderate rain 11 ° C
(51.8°F)
15.7 ° C
(60.3°F)
14.2 ° C
(57.5°F)
% 89 87% 0.5 Sunrise:07:20 AM
Sunset: 05:31 PM
Moonrise:09:30 AM
Moonset: 07:55 PM
Moon Phase
( Waxing Crescent )
23 December 2025 Tuesday Patchy rain nearby Patchy rain nearby 16.2 ° C
(61.2°F)
23.7 ° C
(74.7°F)
19.2 ° C
(66.6°F)
% 74 87% 0.8 Sunrise:07:20 AM
Sunset: 05:32 PM
Moonrise:10:06 AM
Moonset: 08:55 PM
Moon Phase
( Waxing Crescent )
24 December 2025 Wednesday Sunny Sunny 15.2 ° C
(59.4°F)
23.9 ° C
(74.9°F)
17.8 ° C
(64°F)
% 79 0% 0 Sunrise:07:21 AM
Sunset: 05:32 PM
Moonrise:10:39 AM
Moonset: 09:55 PM
Moon Phase
( Waxing Crescent )
25 December 2025 Thursday Sunny Sunny 15 ° C
(59.1°F)
24.4 ° C
(76°F)
19.1 ° C
(66.4°F)
% 68 0% 5 Sunrise:07:21 AM
Sunset: 05:33 PM
Moonrise:11:10 AM
Moonset: 10:55 PM
Moon Phase
( Waxing Crescent )
26 December 2025 Friday Sunny Sunny 15 ° C
(59°F)
24.4 ° C
(75.9°F)
19.2 ° C
(66.5°F)
% 64 0% 5 Sunrise:07:22 AM
Sunset: 05:34 PM
Moonrise:11:39 AM
Moonset: 11:55 PM
Moon Phase
( Waxing Crescent )
27 December 2025 Saturday Sunny Sunny 14.2 ° C
(57.6°F)
25 ° C
(77°F)
19 ° C
(66.2°F)
% 66 0% 5 Sunrise:07:22 AM
Sunset: 05:34 PM
Moonrise:12:08 PM
Moonset: No moonset
Moon Phase
( First Quarter )
28 December 2025 Sunday Sunny Sunny 15 ° C
(59°F)
25 ° C
(76.9°F)
19.4 ° C
(66.8°F)
% 67 0% 5 Sunrise:07:22 AM
Sunset: 05:35 PM
Moonrise:12:39 PM
Moonset: 12:57 AM
Moon Phase
( Waxing Gibbous )
29 December 2025 Monday Sunny Sunny 15.5 ° C
(59.9°F)
24.1 ° C
(75.4°F)
19.2 ° C
(66.6°F)
% 69 0% 5 Sunrise:07:23 AM
Sunset: 05:36 PM
Moonrise:01:14 PM
Moonset: 02:02 AM
Moon Phase
( Waxing Gibbous )
30 December 2025 Tuesday Sunny Sunny 15.1 ° C
(59.2°F)
25 ° C
(76.9°F)
19.5 ° C
(67.1°F)
% 68 0% 5 Sunrise:07:23 AM
Sunset: 05:36 PM
Moonrise:01:55 PM
Moonset: 03:12 AM
Moon Phase
( Waxing Gibbous )
31 December 2025 Wednesday Sunny Sunny 16.4 ° C
(61.6°F)
25.9 ° C
(78.6°F)
21 ° C
(69.7°F)
% 66 0% 6 Sunrise:07:23 AM
Sunset: 05:37 PM
Moonrise:02:43 PM
Moonset: 04:24 AM
Moon Phase
( Waxing Gibbous )
01 January 2026 Thursday Sunny Sunny 12.7 ° C
(54.9°F)
20.6 ° C
(69°F)
16.7 ° C
(62°F)
% 48 0% 5 Sunrise:07:24 AM
Sunset: 05:38 PM
Moonrise:03:42 PM
Moonset: 05:37 AM
Moon Phase
( Waxing Gibbous )
Jacksonville Weather forecasts are usually fully updated every 4 hours.
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