Fleming Island Weather Forecast 15 Days, Weather in Fleming Island Today
Current weather conditions and 15 day weather forecast for Fleming Island, 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 Fleming Island
| 15 December 2025 Monday 20.1 ° C / 68.2°F  Partly cloudy |
Feels Like : 20.1 ° C / 68.2°F Humidity : % 68 Pressure : 1019 mb Wind Speed : 20.9 kmph / 13 miles from NNW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 75 |
15 day weather forecast for Fleming Island, FL, USA
Weather Forecast for next 15 Days for Fleming Island 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 Fleming Island, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 14 December 2025 Sunday | Partly Cloudy |
9.9 ° C (49.8°F) |
24.3 ° C (75.7°F) |
15.1 ° C (59.1°F) |
% 77 | 0% | 0.7 | Sunrise:07:15 AM Sunset: 05:29 PM |
Moonrise:02:28 AM Moonset: 01:50 PM Moon Phase ( Waning Crescent ) |
|
| 15 December 2025 Monday |  Overcast |
2.9 ° C (37.2°F) |
7.1 ° C (44.8°F) |
5.7 ° C (42.3°F) |
% 66 | 0% | 0.7 | Sunrise:07:16 AM Sunset: 05:29 PM |
Moonrise:03:23 AM Moonset: 02:19 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday | Overcast |
6.6 ° C (43.9°F) |
9.7 ° C (49.4°F) |
8.5 ° C (47.3°F) |
% 78 | 0% | 0.7 | Sunrise:07:17 AM Sunset: 05:29 PM |
Moonrise:04:19 AM Moonset: 02:52 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday | Partly Cloudy |
12 ° C (53.6°F) |
22.2 ° C (72°F) |
16 ° C (60.8°F) |
% 77 | 0% | 0.7 | Sunrise:07:17 AM Sunset: 05:30 PM |
Moonrise:05:16 AM Moonset: 03:30 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday |  Sunny |
14.9 ° C (58.8°F) |
24.7 ° C (76.5°F) |
17.6 ° C (63.7°F) |
% 80 | 0% | 0 | Sunrise:07:18 AM Sunset: 05:30 PM |
Moonrise:06:13 AM Moonset: 04:13 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday |  Mist |
17.5 ° C (63.6°F) |
25.8 ° C (78.4°F) |
20.7 ° C (69.3°F) |
% 83 | 0% | 5 | Sunrise:07:18 AM Sunset: 05:31 PM |
Moonrise:07:09 AM Moonset: 05:03 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday |  Patchy rain nearby |
19 ° C (66.2°F) |
25.5 ° C (77.8°F) |
21.9 ° C (71.4°F) |
% 83 | 69% | 5 | Sunrise:07:19 AM Sunset: 05:31 PM |
Moonrise:08:01 AM Moonset: 05:58 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Patchy rain nearby |
19.4 ° C (66.9°F) |
26.4 ° C (79.5°F) |
22.6 ° C (72.6°F) |
% 78 | 85% | 5 | Sunrise:07:19 AM Sunset: 05:31 PM |
Moonrise:08:48 AM Moonset: 06:56 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Patchy rain nearby |
18.2 ° C (64.8°F) |
20.3 ° C (68.5°F) |
19.7 ° C (67.5°F) |
% 85 | 83% | 4 | Sunrise:07:20 AM Sunset: 05:32 PM |
Moonrise:09:30 AM Moonset: 07:56 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Patchy rain nearby |
19.1 ° C (66.4°F) |
23.2 ° C (73.8°F) |
21 ° C (69.7°F) |
% 82 | 88% | 5 | Sunrise:07:20 AM Sunset: 05:33 PM |
Moonrise:10:06 AM Moonset: 08:56 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Partly Cloudy |
17.5 ° C (63.6°F) |
26 ° C (78.8°F) |
20.9 ° C (69.6°F) |
% 74 | 0% | 6 | Sunrise:07:21 AM Sunset: 05:33 PM |
Moonrise:10:39 AM Moonset: 09:56 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Patchy rain nearby |
16.8 ° C (62.2°F) |
24.3 ° C (75.7°F) |
19.4 ° C (66.9°F) |
% 80 | 89% | 4 | Sunrise:07:21 AM Sunset: 05:34 PM |
Moonrise:11:10 AM Moonset: 10:55 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Sunny |
15.3 ° C (59.6°F) |
25.6 ° C (78°F) |
19.8 ° C (67.7°F) |
% 69 | 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 |
16 ° C (60.8°F) |
26.6 ° C (79.9°F) |
20.8 ° C (69.4°F) |
% 71 | 0% | 6 | Sunrise:07:22 AM Sunset: 05:35 PM |
Moonrise:12:08 PM Moonset: No moonset Moon Phase ( First Quarter ) |
|
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