Weather forecast for 10 daysHarwich Port, MA
Weather forecast for the weekend
Sunday Oct 18, 2026
- 52°F
- 46°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 14mphNE 36°
- Humidity: 57%
- UV index: 4
- Sunrise: 6:56 am EDT
- Sunset: 5:54 pm EDT
- details ▼
Today, on Sunday, October 18, sunshine will likely continue with scattered clouds at most.
The daytime temperature will peak at a crisp 51.8°F, slightly differing from the night's low of a brisk 46.4°F.
The temperature of 51.8°F reflects November's climate better than October's.
Sunrise will be at 6:56 am and sunset at 5:54 pm; the daylight will last for 10h and 59min.
The daytime temperature will peak at a crisp 51.8°F, slightly differing from the night's low of a brisk 46.4°F.
The temperature of 51.8°F reflects November's climate better than October's.
Sunrise will be at 6:56 am and sunset at 5:54 pm; the daylight will last for 10h and 59min.
10-day overview
Daily temperatures
Warmest day: Monday 26.10. 59°C.
Minimum temperature: 52°C.
Minimum temperature: 52°C.
Chance of precipitation
Highest chance: Thursday 39%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 52°F
- 46°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 14mphNE 36°
- Humidity: 57%
- UV index: 4
- Sunrise: 6:56 am EDT
- Sunset: 5:54 pm EDT
- details ▼
- Monday
- Oct 19, 2026
- 57°F
- 54°F
Mostly Cloudy
- Precip. probability: 6%
- Precipitation: 0.04"
- Wind: 17mphNE 56°
- Humidity: 73%
- UV index: 3
- Sunrise: 6:57 am EDT
- Sunset: 5:53 pm EDT
- details ▼
- Tuesday
- Oct 20, 2026
- 57°F
- 52°F
Cloudy / Wind
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 22mphNNE 25°
- Humidity: 78%
- UV index: 2
- Sunrise: 6:58 am EDT
- Sunset: 5:51 pm EDT
- details ▼
- Wednesday
- Oct 21, 2026
- 55°F
- 52°F
PM Showers / Wind
- Precip. probability: 37%
- Precipitation: 0.31"
- Wind: 24mphNE 43°
- Humidity: 76%
- UV index: 2
- Sunrise: 6:59 am EDT
- Sunset: 5:50 pm EDT
- details ▼
- Thursday
- Oct 22, 2026
- 55°F
- 48°F
AM Showers / Wind
- Precip. probability: 39%
- Precipitation: 0.08"
- Wind: 21mphNNE 19°
- Humidity: 78%
- UV index: 3
- Sunrise: 7:00 am EDT
- Sunset: 5:48 pm EDT
- details ▼
- Friday
- Oct 23, 2026
- 52°F
- 48°F
Partly Cloudy / Wind
- Precip. probability: 14%
- Precipitation: 0"
- Wind: 24mphNNE 18°
- Humidity: 68%
- UV index: 3
- Sunrise: 7:01 am EDT
- Sunset: 5:47 pm EDT
- details ▼
- Saturday
- Oct 24, 2026
- 54°F
- 46°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 16mphNNE 27°
- Humidity: 65%
- UV index: 3
- Sunrise: 7:02 am EDT
- Sunset: 5:45 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 57°F
- 50°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 9mphNNW 344°
- Humidity: 64%
- UV index: 3
- Sunrise: 7:04 am EDT
- Sunset: 5:44 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 59°F
- 52°F
Mostly Sunny
- Precip. probability: 10%
- Precipitation: 0"
- Wind: 9mphWNW 298°
- Humidity: 71%
- UV index: 3
- Sunrise: 7:05 am EDT
- Sunset: 5:43 pm EDT
- details ▼
- Tuesday
- Oct 27, 2026
- 57°F
- 48°F
Mostly Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 14mphN 5°
- Humidity: 72%
- UV index: 3
- Sunrise: 7:06 am EDT
- Sunset: 5:41 pm EDT
- details ▼
Over the next ten days, a mix of bright, cloudy and wet weather is anticipated.
Rainfall is predicted for Wednesday and Thursday.
In the upcoming period, the maximum temperature will range between 51.8°F and 59°F, while nighttime temperatures are expected to vary from 46.4°F to 53.6°F.
Expect the warmest day on next Monday, with temperatures peaking at 59°F; the coldest days will be Sunday and Friday, with a maximum of 51.8°F.
Rainfall is predicted for Wednesday and Thursday.
In the upcoming period, the maximum temperature will range between 51.8°F and 59°F, while nighttime temperatures are expected to vary from 46.4°F to 53.6°F.
Expect the warmest day on next Monday, with temperatures peaking at 59°F; the coldest days will be Sunday and Friday, with a maximum of 51.8°F.
Updated: Oct 18, 2026 @ 10:06:13 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Sunday, in Harwich Port, sunny skies are in store, with excellent visibility.
Today, the highest temperature will be 51.8°F, while the lowest temperature will be 46.4°F.
Today, the maximum temperature will be slightly cooler than the average highest temperature in October. Today, the lowest temperature will be also a couple of degrees lower than the average low temperature.
Today, the maximum temperature will be slightly cooler than the average highest temperature in October. Today, the lowest temperature will be also a couple of degrees lower than the average low temperature.
On Sunday, in Harwich Port, sunrise will be at 6:56 am and sunset at 5:54 pm (EDT).
Today in Harwich Port, the daylight will last for 10h and 59min.
