Dennis Port, MA Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Thu
Aug 13 		PM Thunderstorms
Close Hourly 		77º / 66º 36% SW 12 mph 78%
9am Mostly Cloudy 73º 14% SSW 12 mph 80%
10am Mostly Cloudy 74º 15% SW 13 mph 79%
11am Mostly Cloudy 74º 13% SW 12 mph 80%
12pm Mostly Cloudy 75º 11% SW 11 mph 80%
1pm Partly Cloudy 76º 9% WSW 11 mph 78%
2pm Scattered Thunderstorms 76º 35% WSW 10 mph 77%
3pm Isolated Thunderstorms 77º 33% WSW 9 mph 76%
4pm Partly Cloudy 76º 21% SW 8 mph 78%
5pm Partly Cloudy 76º 22% SW 7 mph 79%
6pm Partly Cloudy 76º 15% WSW 6 mph 78%
7pm Sunny 75º 7% WSW 4 mph 81%
8pm Mostly Clear 74º 6% W 3 mph 83%
9pm Clear 73º 7% WNW 2 mph 87%
10pm Clear 72º 6% NW 2 mph 86%
11pm Clear 71º 6% NW 3 mph 87%
Fri
Aug 14 		Mostly Sunny
View Hourly 		79º / 62º 9% NW 9 mph 60%
12am Clear 70º 5% NW 3 mph 85%
1am Clear 70º 5% NNW 4 mph 86%
2am Mostly Clear 69º 6% NW 4 mph 86%
3am Clear 69º 6% NW 5 mph 84%
4am Clear 68º 5% NNW 6 mph 84%
5am Clear 67º 5% NNW 6 mph 85%
6am Sunny 67º 5% NNW 6 mph 86%
7am Sunny 69º 5% NNW 6 mph 81%
8am Sunny 72º 3% NNW 8 mph 73%
9am Sunny 74º 2% NNW 9 mph 65%
10am Sunny 75º 1% NNW 9 mph 62%
11am Sunny 75º 1% NNW 9 mph 59%
12pm Sunny 76º 0% NNW 8 mph 55%
1pm Mostly Sunny 77º 0% NNW 7 mph 52%
2pm Partly Cloudy 78º 2% NNW 6 mph 50%
3pm Mostly Sunny 78º 3% NW 6 mph 50%
4pm Partly Cloudy 78º 8% W 5 mph 53%
5pm Partly Cloudy 76º 3% SW 5 mph 59%
6pm Partly Cloudy 76º 9% SW 4 mph 63%
7pm Partly Cloudy 74º 11% WSW 4 mph 69%
8pm Mostly Clear 73º 4% W 2 mph 73%
9pm Clear 71º 4% WNW 2 mph 77%
10pm Clear 70º 4% NNW 3 mph 76%
11pm Mostly Clear 70º 12% N 4 mph 73%
Sat
Aug 15 		Partly Cloudy
View Hourly 		76º / 64º 3% N 9 mph 55%
12am Clear 69º 3% N 5 mph 73%
1am Clear 68º 3% NNE 5 mph 73%
2am Clear 67º 2% NNE 6 mph 74%
3am Clear 66º 2% NNE 6 mph 74%
4am Clear 65º 3% NNE 5 mph 74%
5am Clear 64º 3% NNE 5 mph 77%
6am Sunny 63º 3% NNE 5 mph 79%
7am Partly Cloudy 66º 3% N 5 mph 76%
8am Partly Cloudy 70º 2% N 7 mph 67%
Sun
Aug 16 		Mostly Cloudy 78º / 68º 18% SSW 14 mph 65%
Mon
Aug 17 		Showers 78º / 67º 64% W 13 mph 81%
Tue
Aug 18 		Partly Cloudy 76º / 67º 10% NNE 9 mph 72%
Wed
Aug 19 		Partly Cloudy 78º / 70º 10% SSE 9 mph 72%
Thu
Aug 20 		PM Thunderstorms 79º / 69º 49% SSW 13 mph 75%

Weather Radar for Dennis Port, MA See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Dennis Port, MA

Today
High : 78ºF
SW wind 7 to 10 kt. Showers and possibly a thunderstorm before 2pm, then a slight chance of showers between 2pm and 5pm. Patchy fog before 10am. Seas 1 to 2 ft.
Tonight
Low : 69ºF
WSW wind 5 to 7 kt becoming NW after midnight. A chance of showers, mainly between 7pm and 8pm. Seas around 1 ft.
Friday
High : 77ºF
NNW wind 6 to 9 kt. Sunny. Seas around 1 ft.
Friday Night
Low : 68ºF
SW wind 5 to 7 kt becoming N after midnight. Mostly clear. Seas around 1 ft.
Saturday
High : 73ºF
N wind 7 to 9 kt. Sunny. Seas around 1 ft.
Saturday Night
Low : 68ºF
Variable winds 5 kt or less. Mostly clear. Seas around 1 ft.
Sunday
High : 76ºF
WSW wind 5 to 8 kt becoming SSW 9 to 12 kt in the afternoon. Mostly sunny. Seas 1 to 2 ft.
Sunday Night
Low : 70ºF
SSW wind 11 to 15 kt, with gusts as high as 23 kt. Showers. Seas 2 to 3 ft.
Monday
High : 79ºF
SW wind 11 to 15 kt becoming NW in the afternoon. Winds could gust as high as 25 kt. Showers likely. Seas 2 to 3 ft.

NOAA Buoy Data Near Dennis Port, MA See Map

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    Wind Speed Forecast for Dennis Port, MA

    ThursdayFridaySaturday
    Wind Speed (MPH) 12117246975255
    1pm5pm9pm1am5am9am1pm5pm9pm1am5am9am
    MPH 12117246975255
    DIR SSWWSWSWWNWNNWNNWNNWNNWSWWNWNNENNE

    Current Weather Conditions In Dennis Port, MA

    As Of: 22 minutes ago

    • 73ºF
    • 73ºF
    • 12mph
    • 0º (SSW)
    • 21mph
    • Mostly Cloudy
    • 10mi
    • 29.83"
    • 80%
    • 0ºF

    The weather right now in Dennis Port, MA is Mostly Cloudy. The current temperature is 73°F, and the expected high and low for today, Thursday, August 13, 2026, are 77° high temperature and 66°F low temperature. The wind is currently blowing at 12 miles per hour, and coming from the South Southwest. The wind is gusting to 21 mph. With the wind and the atmosphere the temperature feels like 73° Fahrenheit. Expected precipitation is 14 percent, with current humidity at 80 percent, and air pressure at 29.83 in. Visibility is 10 nautical miles. There are no current weather alert(s).