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.

38°F

3°C

Humidity 70%
Wind Speed NW 17 G 30 mph
Barometer 29.98 in (1016.5 mb)
Dewpoint 29°F (-2°C)
Visibility NA
Wind Chill29°F (-2°C)
Last update 11 Apr 8:56 am EDT
Extended Forecast for

3 Miles WSW Caratunk ME

  • Today

    Today: Mostly sunny, with a high near 42. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 42 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 28. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 28 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 52. Northwest wind around 5 mph.

    High: 52 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Showers, mainly after midnight. Low around 35. Calm wind becoming south around 5 mph in the evening. Chance of precipitation is 80%.

    Low: 35 °F

    Mostly Cloudy
    then Showers

  • Monday

    Monday: Showers. High near 58. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    High: 58 °F

    Showers

  • Monday Night

    Monday Night: A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 63.

    High: 63 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers after 9pm. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers. Mostly cloudy, with a high near 60.

    High: 60 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 42. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph.
Tonight
Mostly clear, with a low around 28. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Increasing clouds, with a high near 52. Northwest wind around 5 mph.
Sunday Night
Showers, mainly after midnight. Low around 35. Calm wind becoming south around 5 mph in the evening. Chance of precipitation is 80%.
Monday
Showers. High near 58. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Monday Night
A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 46.
Tuesday
Partly sunny, with a high near 63.
Tuesday Night
A 50 percent chance of showers after 9pm. Mostly cloudy, with a low around 45.
Wednesday
A 40 percent chance of showers. Mostly cloudy, with a high near 60.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 47.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 65.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 44.
Friday
Mostly sunny, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Caratunk ME
 45.23°N 70.04°W (Elev. 1299 ft)
Last Update:
6:45 am EDT Apr 11, 2026
Forecast Valid:
9am EDT Apr 11, 2026-6pm EDT Apr 17, 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