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.

75°F

24°C

Humidity 46%
Wind Speed Vrbl 7 mph
Barometer 29.91 in (1012.6 mb)
Dewpoint 53°F (12°C)
Visibility NA
Last update 7 Oct 4:56 pm EDT
Extended Forecast for

3 Miles W Caratunk ME

  • Tonight

    Tonight: A chance of rain and thunderstorms, then rain after 1am. Low around 52. South wind around 5 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 52 °F

    Chance Rain
    then Rain

  • Wednesday

    Wednesday: Rain before 2pm, then a slight chance of showers between 2pm and 3pm. High near 59. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 59 °F

    Rain then
    Chance Rain

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers between 10pm and midnight. Partly cloudy, with a low around 33. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 50. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 50 °F

    Sunny

  • Thursday Night

    Thursday Night: Widespread frost, mainly after 1am. Otherwise, mostly clear, with a low around 29. West wind around 5 mph.

    Low: 29 °F

    Mostly Clear
    then Frost

  • Friday

    Friday: Widespread frost before 9am. Otherwise, sunny, with a high near 58.

    High: 58 °F

    Frost then
    Sunny

  • Friday Night

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

    Low: 35 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of rain and thunderstorms, then rain after 1am. Low around 52. South wind around 5 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain before 2pm, then a slight chance of showers between 2pm and 3pm. High near 59. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
A 20 percent chance of showers between 10pm and midnight. Partly cloudy, with a low around 33. Northwest wind around 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 50. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Widespread frost, mainly after 1am. Otherwise, mostly clear, with a low around 29. West wind around 5 mph.
Friday
Widespread frost before 9am. Otherwise, sunny, with a high near 58.
Friday Night
Mostly clear, with a low around 35.
Saturday
Sunny, with a high near 64.
Saturday Night
Mostly clear, with a low around 36.
Sunday
Mostly sunny, with a high near 62.
Sunday Night
Partly cloudy, with a low around 36.
Columbus Day
Mostly sunny, with a high near 61.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
Mostly sunny, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Caratunk ME
 45.25°N 70.07°W (Elev. 1138 ft)
Last Update:
1:05 pm EDT Oct 7, 2025
Forecast Valid:
5pm EDT Oct 7, 2025-6pm EDT Oct 14, 2025
 
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