Longboat Key Weather Forecast 15 Days, Weather in Longboat Key Today
Current weather conditions and 15 day weather forecast for Longboat Key, 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 Longboat Key
| 27 December 2025 Saturday 21.1 ° C / 70°F  Partly Cloudy |
Feels Like : 21.1 ° C / 70°F Humidity : % 76 Pressure : 1019 mb Wind Speed : 13 kmph / 8.1 miles from WNW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Longboat Key, FL, USA
Weather Forecast for next 15 Days for Longboat Key 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 Longboat Key, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 27 December 2025 Saturday | Partly Cloudy |
12.3 ° C (54.1°F) |
24.5 ° C (76.1°F) |
18.1 ° C (64.6°F) |
% 85 | 0% | 1 | Sunrise:07:19 AM Sunset: 05:44 PM |
Moonrise:12:12 PM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday |  Mist |
15 ° C (59°F) |
22.1 ° C (71.8°F) |
17.9 ° C (64.1°F) |
% 88 | 0% | 1 | Sunrise:07:19 AM Sunset: 05:45 PM |
Moonrise:12:45 PM Moonset: 12:59 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Partly Cloudy |
15.3 ° C (59.5°F) |
19.3 ° C (66.7°F) |
17.5 ° C (63.5°F) |
% 92 | 0% | 1 | Sunrise:07:20 AM Sunset: 05:46 PM |
Moonrise:01:22 PM Moonset: 02:02 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Partly Cloudy |
12.7 ° C (54.8°F) |
17 ° C (62.6°F) |
15.9 ° C (60.6°F) |
% 62 | 0% | 1 | Sunrise:07:20 AM Sunset: 05:46 PM |
Moonrise:02:05 PM Moonset: 03:09 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday |  Sunny |
8.3 ° C (46.9°F) |
14.5 ° C (58.2°F) |
11.2 ° C (52.1°F) |
% 44 | 0% | 0 | Sunrise:07:20 AM Sunset: 05:47 PM |
Moonrise:02:55 PM Moonset: 04:20 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 January 2026 Thursday | Sunny |
10.3 ° C (50.6°F) |
16.9 ° C (62.5°F) |
13.5 ° C (56.4°F) |
% 51 | 0% | 4 | Sunrise:07:21 AM Sunset: 05:48 PM |
Moonrise:03:55 PM Moonset: 05:33 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 January 2026 Friday | Sunny |
9.1 ° C (48.4°F) |
17.4 ° C (63.4°F) |
13.6 ° C (56.5°F) |
% 48 | 0% | 4 | Sunrise:07:21 AM Sunset: 05:48 PM |
Moonrise:05:02 PM Moonset: 06:41 AM Moon Phase ( Waxing Gibbous ) |
|
| 03 January 2026 Saturday | Sunny |
10.1 ° C (50.2°F) |
20.7 ° C (69.2°F) |
15.3 ° C (59.6°F) |
% 52 | 0% | 5 | Sunrise:07:21 AM Sunset: 05:49 PM |
Moonrise:06:13 PM Moonset: 07:44 AM Moon Phase ( Full Moon ) |
|
| 04 January 2026 Sunday | Sunny |
14.6 ° C (58.2°F) |
22.8 ° C (73°F) |
18.2 ° C (64.7°F) |
% 72 | 0% | 5 | Sunrise:07:21 AM Sunset: 05:50 PM |
Moonrise:07:24 PM Moonset: 08:36 AM Moon Phase ( Waning Gibbous ) |
|
| 05 January 2026 Monday | Sunny |
15.4 ° C (59.8°F) |
23.1 ° C (73.7°F) |
19 ° C (66.2°F) |
% 70 | 0% | 5 | Sunrise:07:21 AM Sunset: 05:50 PM |
Moonrise:08:30 PM Moonset: 09:20 AM Moon Phase ( Waning Gibbous ) |
|
| 06 January 2026 Tuesday | Partly Cloudy |
16.5 ° C (61.7°F) |
22.8 ° C (73.1°F) |
18.6 ° C (65.4°F) |
% 63 | 0% | 5 | Sunrise:07:22 AM Sunset: 05:51 PM |
Moonrise:09:33 PM Moonset: 09:57 AM Moon Phase ( Waning Gibbous ) |
|
| 07 January 2026 Wednesday | Partly Cloudy |
15.7 ° C (60.3°F) |
21.9 ° C (71.5°F) |
18.1 ° C (64.6°F) |
% 60 | 0% | 5 | Sunrise:07:22 AM Sunset: 05:52 PM |
Moonrise:10:31 PM Moonset: 10:30 AM Moon Phase ( Waning Gibbous ) |
|
| 08 January 2026 Thursday | Sunny |
15.3 ° C (59.5°F) |
23.3 ° C (73.9°F) |
18.8 ° C (65.8°F) |
% 65 | 0% | 5 | Sunrise:07:22 AM Sunset: 05:53 PM |
Moonrise:11:27 PM Moonset: 11:00 AM Moon Phase ( Waning Gibbous ) |
|
| 09 January 2026 Friday | Partly Cloudy |
15.8 ° C (60.4°F) |
24.4 ° C (75.9°F) |
19.8 ° C (67.7°F) |
% 70 | 0% | 5 | Sunrise:07:22 AM Sunset: 05:53 PM |
Moonrise:No moonrise Moonset: 11:29 AM Moon Phase ( Waning Gibbous ) |
|
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