Weather forecast for 10 daysOsterville, MA

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 50°F
  • 41°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 18mphNNW 346°
  • Humidity: 55%
  • UV index: 3
  • Sunrise: 6:56 am EDT
  • Sunset: 5:57 pm EDT
  • ▼
Today, clouds will dominate overhead, keeping the atmosphere dull.
Temperature measurements will peak at a crisp 50°F, with a slight decrease to a low of a wintry 41°F.
Forecast models suggest colder conditions, with a peak that mirrors November's climate average rather than October's.
Sunrise was at 6:56 am and sunset will be at 5:57 pm; the daylight will last for 11h and 1min.

Sunday Oct 18, 2026

  • 55°F
  • 41°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 14mphNNE 30°
  • Humidity: 54%
  • UV index: 4
  • Sunrise: 6:57 am EDT
  • Sunset: 5:56 pm EDT
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Tomorrow, in Osterville, clear skies and sunshine are also anticipated.
The temperature scale will run from a maximum of a refreshing 55.4°F to a minimum of an icy 41°F.
Tomorrow, the forecasted high will be a few degrees lower than October's typical maximum of 59.9°F.
Sunrise will be at 6:57 am and sunset at 5:56 pm; tomorrow's daylight will last for 10h and 59min.

10-day overview

Daily temperatures

Warmest day: Monday 26.10. 63°C.
Coldest day: today 50°C.

Chance of precipitation

Highest chance: Thursday 45%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 50°F
  • 41°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 18mphNNW 346°
  • Humidity: 55%
  • UV index: 3
  • Sunrise: 6:56 am EDT
  • Sunset: 5:57 pm EDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 55°F
  • 41°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 14mphNNE 30°
  • Humidity: 54%
  • UV index: 4
  • Sunrise: 6:57 am EDT
  • Sunset: 5:56 pm EDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 59°F
  • 50°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 17mphNE 51°
  • Humidity: 73%
  • UV index: 3
  • Sunrise: 6:58 am EDT
  • Sunset: 5:54 pm EDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 59°F
  • 50°F
Cloudy / Wind
Cloudy / Wind
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 21mphNNE 23°
  • Humidity: 76%
  • UV index: 2
  • Sunrise: 6:59 am EDT
  • Sunset: 5:53 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 57°F
  • 50°F
Mostly Cloudy / Wind
Mostly Cloudy / Wind
  • Precip. probability: 18%
  • Precipitation: 0.12"
  • Wind: 22mphNE 40°
  • Humidity: 72%
  • UV index: 2
  • Sunrise: 7:00 am EDT
  • Sunset: 5:51 pm EDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 57°F
  • 48°F
Showers / Wind
Showers / Wind
  • Precip. probability: 45%
  • Precipitation: 0.08"
  • Wind: 21mphNNE 24°
  • Humidity: 82%
  • UV index: 2
  • Sunrise: 7:01 am EDT
  • Sunset: 5:50 pm EDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 55°F
  • 48°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 24%
  • Precipitation: 0.04"
  • Wind: 21mphNNE 23°
  • Humidity: 68%
  • UV index: 3
  • Sunrise: 7:03 am EDT
  • Sunset: 5:48 pm EDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 57°F
  • 46°F
AM Showers / Wind
AM Showers / Wind
  • Precip. probability: 32%
  • Precipitation: 0.12"
  • Wind: 21mphNNE 32°
  • Humidity: 71%
  • UV index: 3
  • Sunrise: 7:04 am EDT
  • Sunset: 5:47 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 59°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 13mphNE 34°
  • Humidity: 73%
  • UV index: 3
  • Sunrise: 7:05 am EDT
  • Sunset: 5:45 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 63°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 12mphN 9°
  • Humidity: 71%
  • UV index: 3
  • Sunrise: 7:06 am EDT
  • Sunset: 5:44 pm EDT
  • ▼
Models point to a combination of primarily cloud-filled and occasionally rain-soaked and clear weather is predicted.
Rainfall is anticipated on Wednesday through next Saturday. With minimal precipitation of 0.12", Wednesday and next Saturday will be the wettest days.
Temperature differences will be noticeable in the upcoming days. Maximum temperatures are forecasted between 50°F and 62.6°F, while the low temperature range extends from 41°F to 50°F.
With the highest temperature of 62.6°F, next Monday will be the warmest day; today is the coldest day, with a maximum temperature of 50°F.
Updated: Oct 17, 2026 @ 18:00:36 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, in Osterville, clouds will dominate overhead, keeping the atmosphere dull.

Today, the highest temperature will be 50°F, while the lowest temperature will be 41°F.
Today, the maximum temperature will be uncommonly lower than the average highest temperature of 59.9°F in October. The lowest temperature today will be also significantly lower than the average low of 54.5°F.

On Saturday, in Osterville, sunrise was at 6:56 am and sunset will be at 5:57 pm (EDT).

In Osterville, today, there will be 11h and 1min of daylight.

Tomorrow, expect bright skies and plenty of sunshine.

Tomorrow, the highest temperature will be 55.4°F, while the lowest temperature will be 41°F.
Tomorrow, the maximum temperature will be relatively lower than the average highest temperature in October. The lowest temperature will be notably lower than the average low of 54.5°F.

On Sunday, in Osterville, sunrise will be at 6:57 am and sunset at 5:56 pm (EDT).

Tomorrow, the daylight will last for 10h and 59min.