Live Weather & Forecast
Weather in Thomaston
Maine, United States · Real-time conditions & 3-day outlook
7°C
Feels like 5°C
44°F / Feels 41°F
Sunny
Thomaston, Maine
🌞 Daytime
Updated: 2026-04-12 07:45
Humidity
49%
Wind
9.4 km/h NNE
Wind Gust
12.7 km/h
Pressure
1033 mb
Visibility
16 km
UV Index
0.1
(Low)
Precipitation
0 mm
Cloud Cover
25%
Dew Point
-1.6°C
Wind Degree
27°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
222.9 μg/m³
NO₂
12.8 μg/m³
O₃
83 μg/m³
SO₂
4.3 μg/m³
PM 2.5
8.5 μg/m³
PM 10
9.8 μg/m³
Weather Alerts 1
Met
· Minor · Expected
Frost Advisory issued April 11 at 1:23PM EDT until April 12 at 9:00AM EDT by NWS Upton NY
* WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...In Connecticut, Southern Middlesex and Southern New London Counties. In New Jersey, Western Bergen and Western Passaic Counties. In New York, Northeast Suffolk, Northern Westchester, Rockland, and Southeast Suffolk Counties. * WHEN...From midnight tonight to 9 AM EDT Sunday. * IMPACTS...Frost could harm sensitive outdo...
Take steps now to protect tender plants from the cold.
Today's Hourly Forecast
24-hour breakdown for Thomaston, Maine
12 AM
10°
Clear
1 AM
8°
Clear
2 AM
7°
Clear
3 AM
6°
Clear
4 AM
5°
Clear
5 AM
5°
Clear
6 AM
4°
Clear
7 AM
7°
Sunny
8 AM
7°
Sunny
9 AM
9°
Sunny
10 AM
11°
Sunny
11 AM
12°
Sunny
12 PM
13°
Sunny
1 PM
15°
Sunny
2 PM
15°
Sunny
3 PM
16°
Sunny
4 PM
15°
Sunny
5 PM
13°
Sunny
6 PM
12°
Partly Cloudy
7 PM
10°
Sunny
8 PM
9°
Clear
9 PM
8°
Cloudy
10 PM
8°
Partly Cloudy
11 PM
7°
Overcast
3-Day Forecast
Daily overview for Thomaston, Maine
Today
Sunny
16°
/
4°
🌧️ 0% chance of rain
💧 Avg. humidity: 52%
💨 Max wind: 20.9 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.6
🌅 Sunrise: 06:21 AM
🌇 Sunset: 07:32 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Overcast
20°
/
6°
🌧️ 0% chance of rain
💧 Avg. humidity: 83%
💨 Max wind: 31.3 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.1
🌅 Sunrise: 06:19 AM
🌇 Sunset: 07:33 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Partly Cloudy
25°
/
16°
🌧️ 0% chance of rain
💧 Avg. humidity: 72%
💨 Max wind: 19.1 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.9
🌅 Sunrise: 06:18 AM
🌇 Sunset: 07:34 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Thomaston
Plan your trip to Thomaston, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Thomaston?
Current conditions in Thomaston: Sunny, temperature 7°C, humidity 49%.
What is the best time to visit Thomaston?
The best time to visit Thomaston is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Thomaston?
Thomaston is located at approximately 40.8° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Thomaston?
The wettest period in Thomaston is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Thomaston?
For visits to Thomaston during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Thomaston in?
Thomaston is located in United States, in the state of Maine.
What are the public holidays in Thomaston in 2026?
View the 2026 public holidays for Thomaston on our Holidays page.
What are the GPS coordinates used for the weather forecast in Thomaston?
The weather forecast for Thomaston uses coordinates 40.7862, -73.7137.