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.

45°F

7°C

Humidity 93%
Wind Speed Vrbl 7 mph
Barometer 29.82 in (1010.8 mb)
Dewpoint 43°F (6°C)
Visibility NA
Wind Chill41°F (5°C)
Last update 12 Oct 6:56 pm EDT
Extended Forecast for

4 Miles NW Caratunk ME

  • Tonight

    Tonight: A 20 percent chance of showers before 8pm. Cloudy, with a low around 33. North wind 5 to 10 mph becoming east after midnight. Winds could gust as high as 20 mph.

    Low: 33 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Rain and snow likely before 10am, then rain between 10am and 4pm, then snow after 4pm. High near 34. Southeast wind around 5 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain. Temperature rising to around 44 by 4am. East wind around 5 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

    Low: 33 °F⇑

    Rain

  • Wednesday

    Wednesday: A 30 percent chance of rain before 8am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 54. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 54 °F

    Chance Rain
    and Patchy
    Fog then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 39. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 39 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Friday

    Friday: A chance of rain and snow showers before 8am, then rain showers. High near 47. Chance of precipitation is 80%.

    High: 47 °F

    Rain/Snow
    Likely then
    Showers

  • Friday Night

    Friday Night: Showers, mainly before 3am. Low around 35. Chance of precipitation is 90%.

    Low: 35 °F

    Showers

Detailed Forecast

Tonight
A 20 percent chance of showers before 8pm. Cloudy, with a low around 33. North wind 5 to 10 mph becoming east after midnight. Winds could gust as high as 20 mph.
Tuesday
Rain and snow likely before 10am, then rain between 10am and 4pm, then snow after 4pm. High near 34. Southeast wind around 5 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain. Temperature rising to around 44 by 4am. East wind around 5 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Wednesday
A 30 percent chance of rain before 8am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 54. Calm wind becoming northwest around 5 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 39. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 50.
Thursday Night
Partly cloudy, with a low around 34.
Friday
A chance of rain and snow showers before 8am, then rain showers. High near 47. Chance of precipitation is 80%.
Friday Night
Showers, mainly before 3am. Low around 35. Chance of precipitation is 90%.
Saturday
A chance of rain and snow showers before 8am, then a chance of snow showers between 8am and 1pm. Mostly cloudy, with a high near 40. Breezy. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
Sunny, with a high near 41.
Sunday Night
Partly cloudy, with a low around 29.
Monday
Mostly sunny, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Caratunk ME
 45.27°N 70.03°W (Elev. 1194 ft)
Last Update:
2:23 pm EDT Oct 12, 2026
Forecast Valid:
7pm EDT Oct 12, 2026-6pm EDT Oct 19, 2026
 
Forecast Discussion
 
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Additional Resources

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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