National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Greenville (KGNR)

Lat: 45.46°NLon: 69.55°WElev: 1394ft.

43°F

6°C

Humidity 100%
Wind Speed E 13 G 23 mph
Barometer 29.73 in (1008.1 mb)
Dewpoint 43°F (6°C)
Visibility NA
Wind Chill36°F (2°C)
Last update 14 Oct 4:56 am EDT
Extended Forecast for

6 Miles S Caratunk ME

  • Overnight

    Overnight: Showers likely. Patchy dense fog. Otherwise, cloudy, with a low around 41. East wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Showers
    Likely and
    Patchy Dense
    Fog

  • Wednesday

    Wednesday: A 30 percent chance of showers before 8am. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 54. Northwest wind 5 to 10 mph, with gusts as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Chance
    Showers and
    Patchy Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 37. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 37 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 52. Northwest wind around 10 mph, with gusts as high as 25 mph.

    High: 52 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Mostly Cloudy

  • Friday

    Friday: Showers, mainly after 8am. High near 48. Chance of precipitation is 100%.

    High: 48 °F

    Showers

  • Friday Night

    Friday Night: Showers likely, mainly before 10pm. Mostly cloudy, with a low around 33. Chance of precipitation is 60%.

    Low: 33 °F

    Showers
    Likely

  • Saturday

    Saturday: Mostly sunny, with a high near 41. Breezy.

    High: 41 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

Detailed Forecast

Overnight
Showers likely. Patchy dense fog. Otherwise, cloudy, with a low around 41. East wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A 30 percent chance of showers before 8am. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 54. Northwest wind 5 to 10 mph, with gusts as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Mostly cloudy, with a low around 37. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Thursday
Sunny, with a high near 52. Northwest wind around 10 mph, with gusts as high as 25 mph.
Thursday Night
Mostly cloudy, with a low around 35. Calm wind.
Friday
Showers, mainly after 8am. High near 48. Chance of precipitation is 100%.
Friday Night
Showers likely, mainly before 10pm. Mostly cloudy, with a low around 33. Chance of precipitation is 60%.
Saturday
Mostly sunny, with a high near 41. Breezy.
Saturday Night
Mostly clear, with a low around 27.
Sunday
Sunny, with a high near 46.
Sunday Night
Mostly clear, with a low around 29.
Monday
Mostly sunny, with a high near 56.
Monday Night
Mostly cloudy, with a low around 38.
Tuesday
Partly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Caratunk ME
 45.15°N 69.97°W (Elev. 745 ft)
Last Update:
2:32 am EDT Oct 14, 2026
Forecast Valid:
5am EDT Oct 14, 2026-6pm EDT Oct 20, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation