Weather forecast for 10 daysSinclair, ME

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 48°F
  • 36°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 7mphWSW 244°
  • Humidity: 60%
  • UV index: 3
  • Sunrise: 6:55 am EDT
  • Sunset: 5:40 pm EDT
  • ▼
Tomorrow, on Sunday, changing cloud patterns will allow for periods of sunshine.
The maximum temperature will be a chilly 48.2°F, while the minimum forecasted temperature is a wintry 35.6°F.
Tomorrow's maximum temperature is expected to reflect the standard October high of 49.5°F.
Sunrise will be at 6:55 am and sunset at 5:40 pm; tomorrow's daylight will last for 10h and 44min.

10-day overview

Daily temperatures

Warmest day: Monday 63°C.
Coldest day: Friday 45°C.

Chance of precipitation

Highest chance: Monday 26.10. 24%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • min.
  • 27°F
Mostly Clear
Mostly Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphW 262°
  • Humidity: 73%
  • UV index: 0
  • Sunrise: 6:54 am EDT
  • Sunset: 5:42 pm EDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 48°F
  • 36°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 7mphWSW 244°
  • Humidity: 60%
  • UV index: 3
  • Sunrise: 6:55 am EDT
  • Sunset: 5:40 pm EDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 63°F
  • 36°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 12mphSSW 204°
  • Humidity: 57%
  • UV index: 3
  • Sunrise: 6:57 am EDT
  • Sunset: 5:38 pm EDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 52°F
  • 28°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 11mphNNW 335°
  • Humidity: 64%
  • UV index: 3
  • Sunrise: 6:58 am EDT
  • Sunset: 5:36 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 52°F
  • 28°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 4mphNE 40°
  • Humidity: 67%
  • UV index: 3
  • Sunrise: 7:00 am EDT
  • Sunset: 5:35 pm EDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 54°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 11mphWNW 299°
  • Humidity: 67%
  • UV index: 3
  • Sunrise: 7:01 am EDT
  • Sunset: 5:33 pm EDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 45°F
  • 25°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0"
  • Wind: 11mphN 352°
  • Humidity: 62%
  • UV index: 2
  • Sunrise: 7:03 am EDT
  • Sunset: 5:31 pm EDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 52°F
  • 32°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 7mphWNW 286°
  • Humidity: 61%
  • UV index: 2
  • Sunrise: 7:04 am EDT
  • Sunset: 5:29 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 59°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0"
  • Wind: 9mphWSW 252°
  • Humidity: 57%
  • UV index: 2
  • Sunrise: 7:06 am EDT
  • Sunset: 5:28 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 59°F
  • 36°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 9mphWNW 290°
  • Humidity: 63%
  • UV index: 2
  • Sunrise: 7:07 am EDT
  • Sunset: 5:26 pm EDT
  • ▼
Weather patterns suggest that a combination of cloudy and clear weather is anticipated.
Rain is not predicted in Sinclair in the upcoming days.
There will be a considerable variation in temperature over the next several days. The temperature is expected to swing from 44.6°F up to 62.6°F, while the lowest night temperatures will vary also significantly, as the overnight lows will vary from 24.8°F to 39.2°F.
The warmest day will be Monday, with a maximum of 62.6°F; the lowest daytime temperature of the period will be reached on Friday, peaking at 44.6°F.
Updated: Oct 18, 2026 @ 03:55:37 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, a partly cloudy outlook will keep the sky interesting throughout the day.

Tomorrow, the highest temperature will be 48.2°F, while the lowest temperature will be 35.6°F.
Tomorrow, the highest temperature will be in line with the average maximum temperature in October. The lowest temperature will be also in line with the average low of 36°F.

On Sunday, in Sinclair, sunrise will be at 6:55 am and sunset at 5:40 pm (EDT).

In Sinclair, the length of the day tomorrow will be 10h and 44min.