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.

49°F

9°C

Humidity 100%
Wind Speed Calm
Barometer 29.72 in (1007.0 mb)
Dewpoint 49°F (9°C)
Visibility NA
Last update 17 Apr 1:56 am EDT
Extended Forecast for

3 Miles WSW Caratunk ME

  • Overnight

    Overnight: A 20 percent chance of showers before 3am. Patchy fog. Otherwise, cloudy, with a low around 49. Northwest wind around 5 mph.

    Low: 49 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: Mostly cloudy through mid morning, then gradual clearing, with a high near 64. North wind around 5 mph.

    High: 64 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 40. Calm wind.

    Low: 40 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 58. South wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 58 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers after 3am. Mostly cloudy, with a low around 40. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 40 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Showers, mainly after 7am. High near 47. Chance of precipitation is 90%.

    High: 47 °F

    Showers

  • Sunday Night

    Sunday Night: A chance of rain and snow showers before 11pm. Mostly cloudy, with a low around 27. Chance of precipitation is 40%.

    Low: 27 °F

    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of showers before 3am. Patchy fog. Otherwise, cloudy, with a low around 49. Northwest wind around 5 mph.
Friday
Mostly cloudy through mid morning, then gradual clearing, with a high near 64. North wind around 5 mph.
Friday Night
Mostly clear, with a low around 40. Calm wind.
Saturday
Partly sunny, with a high near 58. South wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday Night
A 30 percent chance of showers after 3am. Mostly cloudy, with a low around 40. South wind around 10 mph, with gusts as high as 20 mph.
Sunday
Showers, mainly after 7am. High near 47. Chance of precipitation is 90%.
Sunday Night
A chance of rain and snow showers before 11pm. Mostly cloudy, with a low around 27. Chance of precipitation is 40%.
Monday
Partly sunny, with a high near 38.
Monday Night
Partly cloudy, with a low around 21.
Tuesday
Sunny, with a high near 44.
Tuesday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 29.
Wednesday
A 30 percent chance of snow showers. Partly sunny, with a high near 48.
Wednesday Night
Partly cloudy, with a low around 31.
Thursday
Mostly sunny, with a high near 48.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Caratunk ME
 45.23°N 70.04°W (Elev. 1299 ft)
Last Update:
2:26 am EDT Apr 17, 2026
Forecast Valid:
2am EDT Apr 17, 2026-6pm EDT Apr 23, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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