Weather forecast for 10 daysSumner, ME

Weather forecast for the weekend

Saturday Oct 31, 2026

  • 48°F
  • 28°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphNW 319°
  • Humidity: 39%
  • UV index: 2
  • Sunrise: 7:17 am EDT
  • Sunset: 5:32 pm EDT
  • ▼
Today, mostly clear skies and sunshine will create ideal daytime conditions.
Temperature is expected to swing from a high of a brisk 48.2°F to a low of a freezing 28.4°F.
The highest temperature for today is expected to be a few degrees lower than the average October temperature of 54°F.
Sunrise was at 7:17 am and sunset will be at 5:32 pm; the daylight will last for 10h and 15min.

Sunday Nov 1, 2026

  • 57°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 8mphW 269°
  • Humidity: 52%
  • UV index: 2
  • Sunrise: 6:19 am EST
  • Sunset: 4:31 pm EST
  • ▼
Tomorrow, on Sunday, November 1, clear and sunny conditions are also expected.
The temperature scale will run from a maximum of a refreshing 57.2°F to a minimum of a wintry 39.2°F.
Tomorrow's peak is predicted to reflect the usual October high temperature of 54°F.
Sunrise will be at 6:19 am and sunset at 4:31 pm; tomorrow's daylight will last for 10h and 12min.

10-day overview

Daily temperatures

Warmest day: Thursday 68°C.
Coldest day: today 48°C.

Chance of precipitation

Highest chance: Friday 71%.

Long-term weather forecast

  • Saturday
  • Oct 31, 2026
  • 48°F
  • 28°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphNW 319°
  • Humidity: 39%
  • UV index: 2
  • Sunrise: 7:17 am EDT
  • Sunset: 5:32 pm EDT
  • ▼
  • Sunday
  • Nov 1, 2026
  • 57°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 8mphW 269°
  • Humidity: 52%
  • UV index: 2
  • Sunrise: 6:19 am EST
  • Sunset: 4:31 pm EST
  • ▼
  • Monday
  • Nov 2, 2026
  • 66°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphW 278°
  • Humidity: 52%
  • UV index: 2
  • Sunrise: 6:20 am EST
  • Sunset: 4:30 pm EST
  • ▼
  • Tuesday
  • Nov 3, 2026
  • 63°F
  • 45°F
PM Showers
PM Showers
  • Precip. probability: 33%
  • Precipitation: 0.08"
  • Wind: 4mphSE 141°
  • Humidity: 73%
  • UV index: 1
  • Sunrise: 6:21 am EST
  • Sunset: 4:28 pm EST
  • ▼
  • Wednesday
  • Nov 4, 2026
  • 66°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 6mphS 171°
  • Humidity: 72%
  • UV index: 2
  • Sunrise: 6:23 am EST
  • Sunset: 4:27 pm EST
  • ▼
  • Thursday
  • Nov 5, 2026
  • 68°F
  • 50°F
PM Showers
PM Showers
  • Precip. probability: 31%
  • Precipitation: 0.16"
  • Wind: 8mphSSW 193°
  • Humidity: 75%
  • UV index: 2
  • Sunrise: 6:24 am EST
  • Sunset: 4:26 pm EST
  • ▼
  • Friday
  • Nov 6, 2026
  • 61°F
  • 46°F
Light Rain
Light Rain
  • Precip. probability: 71%
  • Precipitation: 1.18"
  • Wind: 7mphNNE 20°
  • Humidity: 83%
  • UV index: 1
  • Sunrise: 6:25 am EST
  • Sunset: 4:24 pm EST
  • ▼
  • Saturday
  • Nov 7, 2026
  • 55°F
  • 37°F
Rain
Rain
  • Precip. probability: 66%
  • Precipitation: 0.63"
  • Wind: 8mphNNE 19°
  • Humidity: 80%
  • UV index: 1
  • Sunrise: 6:27 am EST
  • Sunset: 4:23 pm EST
  • ▼
  • Sunday
  • Nov 8, 2026
  • 52°F
  • 34°F
AM Showers
AM Showers
  • Precip. probability: 34%
  • Precipitation: 0.04"
  • Wind: 7mphNNW 344°
  • Humidity: 70%
  • UV index: 1
  • Sunrise: 6:28 am EST
  • Sunset: 4:22 pm EST
  • ▼
  • Monday
  • Nov 9, 2026
  • 54°F
  • 30°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 7mphNNW 335°
  • Humidity: 59%
  • UV index: 2
  • Sunrise: 6:30 am EST
  • Sunset: 4:21 pm EST
  • ▼
rainy, gloomy and mostly clear weather is anticipated.
Rainfall is predicted for Tuesday, Thursday through next Sunday.
Expect a substantial fluctuation in daytime highs over the next several days. The temperature is expected to swing from 48.2°F up to 68°F, while there will be also a marked difference in overnight low temperatures, as the minimum temperature is expected to range between 28.4°F and 50°F.
Thursday will be the warmest day, with a maximum temperature of 68°F; today is the coldest day, with a maximum temperature of 48.2°F.
Updated: Oct 31, 2026 @ 15:41:36 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, bright conditions and mild breezes are expected.

Today, the maximum temperature will be 48.2°F, while the minimum temperature will be 28.4°F.
Today, the maximum temperature will be a few degrees lower than the average highest temperature in October. The lowest temperature will be notably lower than the average low of 39°F.

On Saturday, in Sumner, sunrise was at 7:17 am and sunset will be at 5:32 pm (EDT).

In Sumner, the length of the day today will be 10h and 15min.

Tomorrow, clear skies and sunshine are anticipated.

Tomorrow, the maximum temperature will be 57.2°F, while the minimum temperature will be 39.2°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 39°F.

On Sunday, in Sumner, sunrise will be at 6:19 am and sunset at 4:31 pm (EST).

In Sumner, Maine, the length of the day tomorrow will be 10h and 12min.