Weather forecast for 10 daysPorterfield, ME

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 57°F
  • 32°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphSW 217°
  • Humidity: 50%
  • UV index: 3
  • Sunrise: 7:02 am EDT
  • Sunset: 5:55 pm EDT
  • ▼
Tomorrow, in Porterfield, sunny conditions are also expected to continue.
Anticipated temperature values will span from a refreshing 57.2°F down to a wintry 32°F.
The maximum temperature tomorrow is forecasted to reflect October's average high of 56.3°F.
Sunrise will be at 7:02 am and sunset at 5:55 pm; tomorrow's daylight will last for 10h and 53min.

10-day overview

Daily temperatures

Maximum temperature: 66°C.
Coldest day: Saturday 24.10. 55°C.

Chance of precipitation

Highest chance: Saturday 24.10. 21%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • min.
  • 28°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphW 281°
  • Humidity: 63%
  • UV index: 0
  • Sunrise: 7:00 am EDT
  • Sunset: 5:57 pm EDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 57°F
  • 32°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphSW 217°
  • Humidity: 50%
  • UV index: 3
  • Sunrise: 7:02 am EDT
  • Sunset: 5:55 pm EDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 63°F
  • 37°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 3mphSSW 192°
  • Humidity: 58%
  • UV index: 3
  • Sunrise: 7:03 am EDT
  • Sunset: 5:53 pm EDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 66°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 7mphNNE 17°
  • Humidity: 54%
  • UV index: 3
  • Sunrise: 7:04 am EDT
  • Sunset: 5:52 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 57°F
  • 32°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphNE 41°
  • Humidity: 56%
  • UV index: 3
  • Sunrise: 7:05 am EDT
  • Sunset: 5:50 pm EDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 63°F
  • 36°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 13%
  • Precipitation: 0"
  • Wind: 5mphN 359°
  • Humidity: 56%
  • UV index: 3
  • Sunrise: 7:07 am EDT
  • Sunset: 5:48 pm EDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 57°F
  • 27°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 7mphNNE 13°
  • Humidity: 48%
  • UV index: 3
  • Sunrise: 7:08 am EDT
  • Sunset: 5:47 pm EDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 55°F
  • 28°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 21%
  • Precipitation: 0"
  • Wind: 4mphNNE 19°
  • Humidity: 53%
  • UV index: 3
  • Sunrise: 7:09 am EDT
  • Sunset: 5:45 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 61°F
  • 36°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 4mphNW 321°
  • Humidity: 47%
  • UV index: 3
  • Sunrise: 7:11 am EDT
  • Sunset: 5:44 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 66°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 13%
  • Precipitation: 0"
  • Wind: 5mphNW 325°
  • Humidity: 46%
  • UV index: 3
  • Sunrise: 7:12 am EDT
  • Sunset: 5:42 pm EDT
  • ▼
For the next ten days, a combination of dull and bright weather is forecasted.
Rainfall is not anticipated in Porterfield in the upcoming days.
In the upcoming days, the maximum temperature will range between 55.4°F and 66.2°F, while nighttime temperatures are expected to vary from 26.6°F to 37.4°F.
Tuesday and next Monday, with the highest temperature of 66.2°F, will be the warmest days; next Saturday will be the coldest day, with the highest temperature of 55.4°F.
Updated: Oct 18, 2026 @ 00:31:50 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, bright and sunny weather is expected.

Tomorrow, the highest temperature will be 57.2°F, while the lowest temperature will be 32°F.
Tomorrow, the highest temperature will be in line with the average maximum temperature in October. Tomorrow, the lowest temperature will be relatively lower than the average low temperature.

On Sunday, in Porterfield, sunrise will be at 7:02 am and sunset at 5:55 pm (EDT).

Tomorrow, the daylight will last for 10h and 53min.