Current weather conditions and 15 day weather forecast for Dennis Port, Massachusetts, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
| 17 September 2026 Thursday 22.3 ° C / 72.1°F ![]() Overcast |
Feels Like : 21.4 ° C / 70.5°F Humidity : % 75 Pressure : 1020 mb Wind Speed : 18 kmph / 11.2 miles from S ![]() Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 17 September 2026 Thursday | Sunny |
17.9 ° C (64.2°F) |
23.9 ° C (75.1°F) |
20.6 ° C (69.1°F) |
% 83 | 15% | 6.5 | Sunrise:06:22 AM Sunset: 06:47 PM |
Moonrise:01:46 PM Moonset: 10:18 PM Moon Phase ( First Quarter ) |
|
| 18 September 2026 Friday | Overcast |
18.6 ° C (65.5°F) |
21.1 ° C (70°F) |
20.1 ° C (68.1°F) |
% 86 | 73% | 5.8 | Sunrise:06:23 AM Sunset: 06:45 PM |
Moonrise:02:41 PM Moonset: 11:13 PM Moon Phase ( First Quarter ) |
|
| 19 September 2026 Saturday | Overcast |
12.7 ° C (54.9°F) |
18 ° C (64.4°F) |
14.3 ° C (57.8°F) |
% 58 | 12% | 5.7 | Sunrise:06:25 AM Sunset: 06:43 PM |
Moonrise:03:26 PM Moonset: Does not set today Moon Phase ( First Quarter ) |
|
| 20 September 2026 Sunday | Light rain shower |
11.9 ° C (53.4°F) |
19.7 ° C (67.5°F) |
15.3 ° C (59.6°F) |
% 79 | 84% | 0.8 | Sunrise:06:26 AM Sunset: 06:41 PM |
Moonrise:04:03 PM Moonset: 12:13 AM Moon Phase ( Waxing Gibbous ) |
|
| 21 September 2026 Monday | Patchy rain nearby |
13.7 ° C (56.7°F) |
16 ° C (60.9°F) |
14.7 ° C (58.5°F) |
% 75 | 29% | 5 | Sunrise:06:27 AM Sunset: 06:40 PM |
Moonrise:04:33 PM Moonset: 01:15 AM Moon Phase ( Waxing Gibbous ) |
|
| 22 September 2026 Tuesday | Overcast |
13.5 ° C (56.3°F) |
15.9 ° C (60.6°F) |
14.8 ° C (58.6°F) |
% 65 | 62% | 4 | Sunrise:06:28 AM Sunset: 06:38 PM |
Moonrise:04:58 PM Moonset: 02:19 AM Moon Phase ( Waxing Gibbous ) |
|
| 23 September 2026 Wednesday | Light rain shower |
12.6 ° C (54.7°F) |
16.2 ° C (61.2°F) |
14.4 ° C (58°F) |
% 91 | 92% | 4 | Sunrise:06:29 AM Sunset: 06:36 PM |
Moonrise:05:20 PM Moonset: 03:22 AM Moon Phase ( Waxing Gibbous ) |
|
| 24 September 2026 Thursday | Patchy rain nearby |
16.5 ° C (61.7°F) |
21.4 ° C (70.5°F) |
18.8 ° C (65.9°F) |
% 95 | 75% | 5 | Sunrise:06:30 AM Sunset: 06:34 PM |
Moonrise:05:40 PM Moonset: 04:24 AM Moon Phase ( Full Moon ) |
|
| 25 September 2026 Friday | Sunny |
13.9 ° C (57.1°F) |
20.5 ° C (68.9°F) |
18.8 ° C (65.8°F) |
% 75 | 38% | 6 | Sunrise:06:31 AM Sunset: 06:33 PM |
Moonrise:05:59 PM Moonset: 05:26 AM Moon Phase ( Full Moon ) |
|
| 26 September 2026 Saturday | Sunny |
10.7 ° C (51.2°F) |
16 ° C (60.8°F) |
13.2 ° C (55.8°F) |
% 58 | 4% | 5 | Sunrise:06:32 AM Sunset: 06:31 PM |
Moonrise:06:19 PM Moonset: 06:29 AM Moon Phase ( Full Moon ) |
|
| 27 September 2026 Sunday | Sunny |
10.1 ° C (50.2°F) |
17.8 ° C (64.1°F) |
14 ° C (57.3°F) |
% 62 | 4% | 5 | Sunrise:06:33 AM Sunset: 06:29 PM |
Moonrise:06:40 PM Moonset: 07:33 AM Moon Phase ( Waning Gibbous ) |
|
| 28 September 2026 Monday | Sunny |
14.2 ° C (57.6°F) |
21.8 ° C (71.2°F) |
17.7 ° C (63.9°F) |
% 73 | 8% | 6 | Sunrise:06:34 AM Sunset: 06:28 PM |
Moonrise:07:04 PM Moonset: 08:40 AM Moon Phase ( Waning Gibbous ) |
|
| 29 September 2026 Tuesday | Overcast |
16.7 ° C (62°F) |
23.7 ° C (74.7°F) |
19.3 ° C (66.7°F) |
% 74 | 13% | 6 | Sunrise:06:35 AM Sunset: 06:26 PM |
Moonrise:07:33 PM Moonset: 09:49 AM Moon Phase ( Waning Gibbous ) |
|
| 30 September 2026 Wednesday | Overcast |
16.4 ° C (61.5°F) |
22.6 ° C (72.6°F) |
18.9 ° C (65.9°F) |
% 74 | 15% | 6 | Sunrise:06:36 AM Sunset: 06:24 PM |
Moonrise:08:09 PM Moonset: 11:00 AM Moon Phase ( Waning Gibbous ) |
|