Port St. Joe Weather Forecast 15 Days, Weather in Port St. Joe Today
Current weather conditions and 15 day weather forecast for Port St. Joe, 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 Port St. Joe
| 18 December 2025 Thursday 18.2 ° C / 64.8°F  Light rain |
Feels Like : 18.2 ° C / 64.8°F Humidity : % 94 Pressure : 1016 mb Wind Speed : 14.4 kmph / 8.9 miles from ESE  Visibility : 8 km Precipitation (rainfall) : 2.11 mm Cloud (%) : 75 |
15 day weather forecast for Port St. Joe, FL, USA
Weather Forecast for next 15 Days for Port St. Joe 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 Port St. Joe, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 18 December 2025 Thursday |  Heavy rain |
13 ° C (55.4°F) |
19.8 ° C (67.6°F) |
17.4 ° C (63.3°F) |
% 91 | 89% | 0.2 | Sunrise:07:31 AM Sunset: 05:45 PM |
Moonrise:06:27 AM Moonset: 04:29 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday |  Overcast |
16.2 ° C (61.2°F) |
22.3 ° C (72.1°F) |
19.7 ° C (67.4°F) |
% 83 | 0% | 0.8 | Sunrise:07:32 AM Sunset: 05:46 PM |
Moonrise:07:23 AM Moonset: 05:19 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday |  Partly Cloudy |
11.6 ° C (52.9°F) |
18.8 ° C (65.8°F) |
15.1 ° C (59.1°F) |
% 66 | 0% | 0.8 | Sunrise:07:32 AM Sunset: 05:46 PM |
Moonrise:08:14 AM Moonset: 06:13 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday |  Sunny |
11.5 ° C (52.8°F) |
20.5 ° C (68.8°F) |
15.3 ° C (59.6°F) |
% 54 | 0% | 0.7 | Sunrise:07:33 AM Sunset: 05:47 PM |
Moonrise:09:02 AM Moonset: 07:12 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Sunny |
12.1 ° C (53.8°F) |
21 ° C (69.7°F) |
15.1 ° C (59.3°F) |
% 58 | 0% | 0 | Sunrise:07:33 AM Sunset: 05:47 PM |
Moonrise:09:44 AM Moonset: 08:11 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Sunny |
13.5 ° C (56.3°F) |
21 ° C (69.8°F) |
17.1 ° C (62.8°F) |
% 80 | 0% | 5 | Sunrise:07:34 AM Sunset: 05:48 PM |
Moonrise:10:20 AM Moonset: 09:12 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Sunny |
16.1 ° C (61°F) |
21.6 ° C (71°F) |
18.5 ° C (65.2°F) |
% 85 | 0% | 5 | Sunrise:07:34 AM Sunset: 05:48 PM |
Moonrise:10:53 AM Moonset: 10:11 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Sunny |
17.8 ° C (64°F) |
21.7 ° C (71°F) |
19.3 ° C (66.8°F) |
% 87 | 0% | 5 | Sunrise:07:35 AM Sunset: 05:49 PM |
Moonrise:11:24 AM Moonset: 11:10 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Sunny |
18.6 ° C (65.5°F) |
21.7 ° C (71°F) |
19.7 ° C (67.4°F) |
% 86 | 0% | 5 | Sunrise:07:35 AM Sunset: 05:49 PM |
Moonrise:11:53 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Sunny |
15.9 ° C (60.6°F) |
21 ° C (69.9°F) |
18.3 ° C (65°F) |
% 65 | 0% | 5 | Sunrise:07:36 AM Sunset: 05:50 PM |
Moonrise:12:23 PM Moonset: 12:10 AM Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Partly Cloudy |
13.4 ° C (56.2°F) |
16.6 ° C (61.9°F) |
15 ° C (59°F) |
% 44 | 0% | 5 | Sunrise:07:36 AM Sunset: 05:51 PM |
Moonrise:12:54 PM Moonset: 01:12 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Sunny |
6.8 ° C (44.2°F) |
12.7 ° C (54.8°F) |
9.6 ° C (49.3°F) |
% 39 | 0% | 3 | Sunrise:07:36 AM Sunset: 05:51 PM |
Moonrise:01:30 PM Moonset: 02:17 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Sunny |
2.8 ° C (37.1°F) |
11.8 ° C (53.3°F) |
6.8 ° C (44.3°F) |
% 34 | 0% | 3 | Sunrise:07:36 AM Sunset: 05:52 PM |
Moonrise:02:11 PM Moonset: 03:26 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Sunny |
4.4 ° C (39.9°F) |
14.6 ° C (58.3°F) |
9.1 ° C (48.3°F) |
% 46 | 0% | 3 | Sunrise:07:37 AM Sunset: 05:53 PM |
Moonrise:03:00 PM Moonset: 04:38 AM Moon Phase ( Waxing Gibbous ) |
|
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