Weather forecast for 10 daysThomaston, ME

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 54°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 8mphWSW 241°
  • Humidity: 58%
  • UV index: 3
  • Sunrise: 6:55 am EDT
  • Sunset: 5:48 pm EDT
  • ▼
Today, on Sunday, October 18, expect sunny weather with a crisp, clear sky.
The highest temperature will be a cool 53.6°F, while the lowest anticipated temperature is a cold 37.4°F.
Forecasts show the temperature expected to reach the usual October high of 55°F.
Sunrise will be at 6:55 am and sunset at 5:48 pm; the daylight will last for 10h and 53min.

10-day overview

Daily temperatures

Warmest day: Tuesday 63°C.
Minimum temperature: 54°C.

Chance of precipitation

Highest chance: Thursday 11%.

Long-term weather forecast

  • Sunday
  • Oct 18, 2026
  • 54°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 8mphWSW 241°
  • Humidity: 58%
  • UV index: 3
  • Sunrise: 6:55 am EDT
  • Sunset: 5:48 pm EDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 57°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 7mphS 182°
  • Humidity: 70%
  • UV index: 3
  • Sunrise: 6:56 am EDT
  • Sunset: 5:46 pm EDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 63°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 12mphNNE 15°
  • Humidity: 61%
  • UV index: 3
  • Sunrise: 6:57 am EDT
  • Sunset: 5:44 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 57°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 10mphNE 40°
  • Humidity: 65%
  • UV index: 3
  • Sunrise: 6:59 am EDT
  • Sunset: 5:43 pm EDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 59°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 8mphN 1°
  • Humidity: 62%
  • UV index: 3
  • Sunrise: 7:00 am EDT
  • Sunset: 5:41 pm EDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 54°F
  • 34°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 15mphN 5°
  • Humidity: 56%
  • UV index: 3
  • Sunrise: 7:01 am EDT
  • Sunset: 5:40 pm EDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 54°F
  • 36°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 7mphN 353°
  • Humidity: 58%
  • UV index: 3
  • Sunrise: 7:03 am EDT
  • Sunset: 5:38 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 59°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 8mphW 266°
  • Humidity: 62%
  • UV index: 3
  • Sunrise: 7:04 am EDT
  • Sunset: 5:37 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 61°F
  • 41°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 7mphWNW 296°
  • Humidity: 66%
  • UV index: 3
  • Sunrise: 7:05 am EDT
  • Sunset: 5:35 pm EDT
  • ▼
  • Tuesday
  • Oct 27, 2026
  • 57°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 10mphNNW 342°
  • Humidity: 62%
  • UV index: 3
  • Sunrise: 7:07 am EDT
  • Sunset: 5:34 pm EDT
  • ▼
For the next ten days, primarily dry and sunny and occasionally dull weather is anticipated.
Rain is not expected in Thomaston in the upcoming days.
In the upcoming days, the highest temperature will range between 53.6°F and 62.6°F, while the lowest temperature will be between 33.8°F and 41°F.
Tuesday is expected to be the warmest, reaching up to 62.6°F; Sunday, Friday and Saturday, with the highest temperature of 53.6°F, will be the coldest days.
Updated: Oct 18, 2026 @ 10:17:47 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, conditions remain stable and sunny, with little cloud presence.

Today, the highest temperature will be 53.6°F, while the lowest temperature will be 37.4°F.
The highest temperature today will be in line with the average maximum temperature in October. The lowest temperature today will be notably lower than the average low of 47.5°F.

On Sunday, in Thomaston, sunrise will be at 6:55 am and sunset at 5:48 pm (EDT).

Today in Thomaston, the daylight will last for 10h and 53min.