Skip to content

Checked

Thomaston, ME 04858 Weather

It is 57°F and clear in Thomaston, ME 04858, observed at 12:15 PM EDT. Today: Sunny, high 61°F, low 51°F. Hourly and 7-day forecast from the National Weather Service. Times are local (EDT).

Thomaston, ME 04858 current weather

57°F

Clear

H 61° / L 51°Feels like 57°

  • No rain expected in the next 12 hours

Observed at Rockland, Knox County Regional Airport (3.3 mi away), 10/29/2026, 12:15 PM EDT

Hourly forecast

NWS, updated 10/29/2026, 3:11 AM PT

  1. Now56°
  2. 1 PM59°
  3. 2 PM59°
  4. 3 PM60°
  5. 4 PM60°
  6. 5 PM59°
  7. 6 PM57°
  8. 7 PM57°
  9. 8 PM54°
  10. 9 PM54°
  11. 10 PM54°
  12. 11 PM54°
  13. 12 AM54°10%Fri
  14. 1 AM53°17%
  15. 2 AM54°27%
  16. 3 AM53°25%
  17. 4 AM53°23%
  18. 5 AM52°12%
  19. 6 AM51°
  20. 7 AM51°
  21. 8 AM51°
  22. 9 AM54°
  23. 10 AM59°
  24. 11 AM62°
  25. 12 PM63°
  26. 1 PM64°
  27. 2 PM65°
  28. 3 PM63°
  29. 4 PM62°
  30. 5 PM59°
  31. 6 PM54°
  32. 7 PM52°
  33. 8 PM48°
  34. 9 PM46°
  35. 10 PM44°
  36. 11 PM43°
  37. 12 AM42°Sat
  38. 1 AM41°
  39. 2 AM40°
  40. 3 AM39°
  41. 4 AM37°
  42. 5 AM36°
  43. 6 AM35°
  44. 7 AM34°
  45. 8 AM34°
  46. 9 AM38°
  47. 10 AM42°
  48. 11 AM46°

7-day forecast

Tap a day for details

  • Today10/2927% chance of precipitationLow 51°High 61°

    This Afternoon: Sunny, with a high near 61. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Tonight: A chance of rain showers between 1am and 5am. Mostly cloudy, with a low around 51. Southwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    Sunny
  • Fri10/30Low 34°High 65°

    Friday: Sunny. High near 65, with temperatures falling to around 59 in the afternoon. West wind 5 to 15 mph, with gusts as high as 25 mph.

    Friday Night: Mostly clear, with a low around 34. Northwest wind around 10 mph.

    Sunny
  • Sat10/31Low 26°High 50°

    Saturday: Sunny, with a high near 50. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.

    Saturday Night: Mostly clear, with a low around 26.

    Sunny
  • Sun11/1Low 35°High 54°

    Sunday: Sunny, with a high near 54.

    Sunday Night: Mostly clear, with a low around 35.

    Sunny
  • Mon11/2Low 37°High 61°

    Monday: Mostly sunny, with a high near 61.

    Monday Night: Partly cloudy, with a low around 37.

    Mostly Sunny
  • Tue11/319% chance of precipitationLow 37°High 54°

    Tuesday: Mostly sunny, with a high near 54.

    Tuesday Night: A slight chance of rain showers after 1am. Partly cloudy, with a low around 37.

    Mostly Sunny
  • Wed11/430% chance of precipitationLow 40°High 58°

    Wednesday: A chance of rain showers. Partly sunny, with a high near 58. Chance of precipitation is 30%.

    Wednesday Night: A chance of rain showers. Mostly cloudy, with a low around 40.

    Chance Rain Showers

Forecast for 44.039, -69.154 from the NWS GYX office, updated 10/29/2026, 3:11 AM PT · Official forecast on weather.gov

From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.

Next 6 hours

NWS hourly forecast

  1. Now56°Sunny1%10 mph
  2. 1 PM59°Sunny1%15 mph
  3. 2 PM59°Sunny1%15 mph
  4. 3 PM60°Sunny1%15 mph
  5. 4 PM60°Sunny1%15 mph
  6. 5 PM59°Sunny1%15 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

What is the weather in Thomaston, ME 04858 right now?
The latest observation from Rockland, Knox County Regional Airport was 57°F and clear, reported at 10/29/2026, 12:15 PM EDT.
What is the high temperature today in Thomaston, ME 04858?
The National Weather Service forecast for this afternoon calls for a high near 61°F. Sunny.
Will it rain in Thomaston, ME 04858 in the next 24 hours?
The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
What time is sunrise and sunset in Thomaston, ME 04858 today?
Sunrise is about 7:09 AM EDT and sunset is about 5:31 PM EDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Thomaston, ME 04858?
At Tenants Harbor, the 1991 to 2020 normal high in October is 59°F and the normal low is 43°F.

Nearby hazards

Maine hazards

Severe storm and flash flood outlooks, expected rain, river flooding and wildfires near this area

  • Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
  • Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
  • River gauges within 40 miles at or above flood stage: None reported
  • Active wildfires within 50 miles: None reported

UV and air quality forecast

EPA and AirNow

AQI forecast today (Mid-Coast)
GoodOzone
AQI forecast tomorrow (Mid-Coast)
GoodOzone

UV index guide · Air quality

Drought

By county

Knox County, week of 10/27/2026

100% of the county is in moderate drought or worse, 77% in extreme drought or worse.

Tides nearby

NOAA tide stations

Beaches nearby

EPA BEACON beaches

Sun and moon

Local time, center of the area

Sunrise
7:09 AM
Sunset
5:31 PM
Daylight
10 hr 21 min
Moon
Waning Gibbous 86% lit
First light (civil dawn)
6:39 AM
Last light (civil dusk)
6 PM
Moonrise
7:44 PM
Moonset
11:31 AM

Normal October weather

Climate

Normal October high 59°, low 43°, precipitation 4.71 in for the month. 1991 to 2020 normals at Tenants Harbor, 4 mi away.

Other places nearby

Data sources

See something wrong? Request a correction

About this data

Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.

Forecasts, observations and alerts come from the National Weather Service (api.weather.gov). Data can be delayed by minutes to hours, and an observation station may be miles from the place named on this page. This site is not affiliated with NOAA or the National Weather Service.

DatenUS is a private website and is not affiliated with or endorsed by any government agency. We republish public data from the sources listed on this page. Data can be incomplete, delayed or wrong. Always check the original source before you make a decision.

Our servers read this data automatically from government sources. Errors can come from the source itself or from the way we read, process or display it, and we do not guarantee that it is accurate, complete or current. Verify anything important with the official source.

Report an errorRead the full disclaimer