Weather forecast for 10 daysThomaston, ME

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 54°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 8mphSW 232°
  • Humidity: 52%
  • UV index: 3
  • Sunrise: 6:55 am EDT
  • Sunset: 5:48 pm EDT
  • ▼
Today, in Thomaston, clear skies and sunshine are anticipated.
Temperature fluctuations between a cool 53.6°F and a cold 37.4°F are forecasted.
The high is expected to coincide with October's normal of 55°F.
Sunrise was at 6:55 am and sunset will be 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: 1%
  • Precipitation: 0"
  • Wind: 8mphSW 232°
  • Humidity: 52%
  • 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 183°
  • Humidity: 70%
  • UV index: 3
  • Sunrise: 6:56 am EDT
  • Sunset: 5:46 pm EDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 63°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 12mphNNE 15°
  • Humidity: 62%
  • UV index: 3
  • Sunrise: 6:57 am EDT
  • Sunset: 5:44 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 57°F
  • 39°F
Sunny
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: 55%
  • 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
Mostly Sunny
Mostly Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 8mphW 270°
  • 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 295°
  • Humidity: 65%
  • UV index: 3
  • Sunrise: 7:05 am EDT
  • Sunset: 5:35 pm EDT
  • ▼
  • Tuesday
  • Oct 27, 2026
  • 57°F
  • 37°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 11mphNNW 345°
  • Humidity: 61%
  • UV index: 3
  • Sunrise: 7:07 am EDT
  • Sunset: 5:34 pm EDT
  • ▼
Forecasts for the ten-day outlook show that primarily mostly clear and occasionally dull weather is anticipated.
Rainfall is not forecasted 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 forecast minimum temperature falls between 33.8°F and 41°F.
The warmest day will be Tuesday, with a maximum of 62.6°F; the coldest days will be Sunday, Friday and Saturday, with a maximum of 53.6°F.
Updated: Oct 18, 2026 @ 12:50:04 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, sunshine and minimal clouds are in the outlook.

Today, the maximum temperature will be 53.6°F, while the minimum 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 significantly lower than the average low of 47.5°F.

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

In Thomaston, today, there will be 10h and 53min of daylight.