41.6676’ N, 70.0787’ W

Harwich Port, MA

77°
H -°
L 63°
WSW
12mph
Low tide
5:40 pm

Harwich Port, MA Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Thu
Sep 10
Mostly Clear
Close Hourly
-º / 63º 3% WNW 13 mph 72%
5pm Sunny 77º 2% WSW 12 mph 76%
6pm Sunny 75º 2% WSW 11 mph 80%
7pm Clear 73º 2% WSW 10 mph 84%
8pm Clear 74º 2% W 8 mph 77%
9pm Clear 72º 2% W 7 mph 77%
10pm Clear 71º 1% WNW 6 mph 73%
11pm Partly Cloudy 70º 0% WNW 7 mph 66%
Fri
Sep 11
Partly Cloudy
View Hourly
72º / 57º 3% NNW 9 mph 61%
12am Partly Cloudy 69º 0% WNW 8 mph 63%
1am Partly Cloudy 69º 0% NW 7 mph 61%
2am Partly Cloudy 68º 0% NW 7 mph 63%
3am Partly Cloudy 67º 0% NW 7 mph 65%
4am Partly Cloudy 67º 1% NW 6 mph 66%
5am Mostly Clear 65º 1% NW 6 mph 71%
6am Partly Cloudy 64º 3% NW 6 mph 75%
7am Partly Cloudy 65º 4% NNW 6 mph 76%
8am Partly Cloudy 68º 2% NNW 7 mph 70%
9am Partly Cloudy 68º 1% NNW 9 mph 66%
10am Mostly Cloudy 69º 1% N 9 mph 63%
11am Partly Cloudy 69º 0% N 9 mph 58%
12pm Partly Cloudy 70º 0% NNW 8 mph 54%
1pm Partly Cloudy 71º 0% NNW 6 mph 52%
2pm Partly Cloudy 71º 0% NNW 5 mph 52%
3pm Mostly Sunny 71º 0% NW 3 mph 54%
4pm Mostly Sunny 71º 0% S 4 mph 56%
5pm Mostly Sunny 70º 1% S 5 mph 61%
6pm Mostly Sunny 68º 2% SSW 4 mph 66%
7pm Clear 67º 3% SSW 4 mph 72%
8pm Clear 66º 4% SSW 4 mph 78%
9pm Clear 64º 5% SSW 2 mph 83%
10pm Clear 63º 5% WSW 1 mph 87%
11pm Clear 62º 6% NW 1 mph 87%
Sat
Sep 12
Mostly Sunny
View Hourly
71º / 63º 3% ESE 9 mph 64%
12am Clear 61º 5% NNW 1 mph 87%
1am Clear 61º 4% N 2 mph 84%
2am Clear 60º 4% NNE 3 mph 84%
3am Clear 59º 3% NNE 2 mph 80%
4am Clear 59º 3% NNE 2 mph 79%
5am Clear 58º 4% NE 2 mph 80%
6am Clear 59º 4% NE 2 mph 80%
7am Sunny 60º 4% ENE 2 mph 80%
8am Sunny 65º 2% ENE 3 mph 72%
9am Sunny 67º 1% E 4 mph 64%
10am Sunny 69º 1% E 5 mph 59%
11am Sunny 70º 0% ESE 5 mph 58%
12pm Sunny 71º 1% SE 6 mph 59%
1pm Sunny 71º 1% SE 7 mph 59%
2pm Mostly Sunny 71º 1% SSE 8 mph 60%
3pm Mostly Sunny 71º 1% SSE 9 mph 61%
4pm Partly Cloudy 70º 1% SSE 8 mph 63%
Sun
Sep 13
Rain 73º / 66º 81% S 14 mph 86%
Mon
Sep 14
Mostly Sunny 71º / 59º 15% NNW 14 mph 70%
Tue
Sep 15
Mostly Sunny 68º / 60º 2% ENE 9 mph 58%
Wed
Sep 16
Sunny 74º / 64º 9% SW 12 mph 70%
Thu
Sep 17
PM Showers 72º / 64º 32% S 11 mph 80%

Weather Radar for Harwich Port, MA See Radar

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Harwich Port, MA

This Afternoon
High : 80ºF
WSW wind around 13 kt. Mostly sunny. Seas 1 ft or less.
Tonight
Low : 66ºF
WSW wind around 8 kt becoming WNW after midnight. Mostly clear. Seas 1 ft or less.
Friday
High : 71ºF
NNW wind 6 to 9 kt. Sunny. Seas 1 ft or less.
Friday Night
Low : 57ºF
Variable winds 5 kt or less. Clear. Seas 1 ft or less.
Saturday
High : 70ºF
Variable winds less than 5 kt becoming S around 6 kt in the afternoon. Sunny. Seas 1 ft or less.
Saturday Night
Low : 64ºF
S wind around 6 kt. Isolated showers after 5am. Seas 1 ft or less.
Sunday
High : 72ºF
S wind 8 to 11 kt. Showers likely, mainly between 8am and 11am. Seas 1 ft or less.
Sunday Night
Low : 65ºF
SSW wind around 8 kt becoming W after midnight. A chance of showers. Seas 1 ft or less.
Monday
High : 72ºF
NW wind 8 to 11 kt becoming N in the afternoon. Mostly sunny. Seas 1 ft or less.

NOAA Buoy Data Near Harwich Port, MA See Map

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    Wind Speed Forecast for Harwich Port, MA

    ThursdayFridaySaturday
    Wind Speed (MPH) 1277696522247
    9pm1am5am9am1pm5pm9pm1am5am9am1pm5pm
    MPH 1277696522247
    DIR WSWWNWNWNNWNNWSSSWNNEESE

    Current Weather Conditions In Harwich Port, MA

    As Of: 14 minutes ago

    • 77ºF
    • 77ºF
    • 12mph
    • 0º (WSW)
    • 21mph
    • Sunny
    • 10mi
    • 29.76"
    • 76%
    • 0ºF

    The weather right now in Harwich Port, MA is Sunny. The current temperature is 77°F, and the expected high and low for today, Thursday, September 10, 2026, are -° high temperature and 63°F low temperature. The wind is currently blowing at 12 miles per hour, and coming from the West Southwest. The wind is gusting to 21 mph. With the wind and the atmosphere the temperature feels like 77° Fahrenheit. Expected precipitation is 2 percent, with current humidity at 76 percent, and air pressure at 29.76 in. Visibility is 10 nautical miles. There are no current weather alert(s).